MozillaFirefox (SUSE:Linux Enterprise Server 12 SP5) — known CVEs & security advisories
Known CVE vulnerabilities and GitHub Security Advisories affecting the SUSE:Linux Enterprise Server 12 SP5 package MozillaFirefox, with affected version ranges, CVSS severity, EPSS exploit prediction, and CISA KEV status.
CVEs (200)
CVE-2021-4140 — CVSS 10.0 (critical): It was possible to construct specific XSLT markup that would be able to bypass an iframe sandbox. This vulnerability affects Firefox ESR <…
CVE-2020-12389 — CVSS 10.0 (critical): The Firefox content processes did not sufficiently lockdown access control which could result in a sandbox escape. *Note: this issue only…
CVE-2020-12388 — CVSS 10.0 (critical): The Firefox content processes did not sufficiently lockdown access control which could result in a sandbox escape. *Note: this issue only…
CVE-2021-38503 — CVSS 10.0 (critical): The iframe sandbox rules were not correctly applied to XSLT stylesheets, allowing an iframe to bypass restrictions such as executing…
CVE-2023-4057 — CVSS 9.8 (critical): Memory safety bugs present in Firefox 115, Firefox ESR 115.0, and Thunderbird 115.0. Some of these bugs showed evidence of memory…
CVE-2023-34416 — CVSS 9.8 (critical): Memory safety bugs present in Firefox 113, Firefox ESR 102.11, and Thunderbird 102.12. Some of these bugs showed evidence of memory…
CVE-2024-6611 — CVSS 9.8 (critical): A nested iframe, triggering a cross-site navigation, could send SameSite=Strict or Lax cookies. This vulnerability affects Firefox < 128…
CVE-2016-9075 — CVSS 9.8 (critical): An issue where WebExtensions can use the mozAddonManager API to elevate privilege due to privileged pages being allowed in the permissions…
CVE-2019-11714 — CVSS 9.8 (critical): Necko can access a child on the wrong thread during UDP connections, resulting in a potentially exploitable crash in some instances. This…
CVE-2022-31747 — CVSS 9.8 (critical): Mozilla developers Andrew McCreight, Nicolas B. Pierron, and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 100…
CVE-2018-5150 — CVSS 9.8 (critical): Memory safety bugs were reported in Firefox 59, Firefox ESR 52.7, and Thunderbird 52.7. Some of these bugs showed evidence of memory…
CVE-2019-11713 — CVSS 9.8 (critical): A use-after-free vulnerability can occur in HTTP/2 when a cached HTTP/2 stream is closed while still in use, resulting in a potentially…
CVE-2022-34476 — CVSS 9.8 (critical): ASN.1 parsing of an indefinite SEQUENCE inside an indefinite GROUP could have resulted in the parser accepting malformed ASN.1. This…
CVE-2019-11710 — CVSS 9.8 (critical): Mozilla developers and community members reported memory safety bugs present in Firefox 67. Some of these bugs showed evidence of memory…
CVE-2024-9401 — CVSS 9.8 (critical): Memory safety bugs present in Firefox 130, Firefox ESR 115.15, Firefox ESR 128.2, and Thunderbird 128.2. Some of these bugs showed evidence…
CVE-2023-4056 — CVSS 9.8 (critical): Memory safety bugs present in Firefox 115, Firefox ESR 115.0, Firefox ESR 102.13, Thunderbird 115.0, and Thunderbird 102.13. Some of these…
CVE-2019-11709 — CVSS 9.8 (critical): Mozilla developers and community members reported memory safety bugs present in Firefox 67 and Firefox ESR 60.7. Some of these bugs showed…
CVE-2023-5730 — CVSS 9.8 (critical): Memory safety bugs present in Firefox 118, Firefox ESR 115.3, and Thunderbird 115.3. Some of these bugs showed evidence of memory…
CVE-2018-5155 — CVSS 9.8 (critical): A use-after-free vulnerability can occur while adjusting layout during SVG animations with text paths. This results in a potentially…
CVE-2023-5168 — CVSS 9.8 (critical): A compromised content process could have provided malicious data to `FilterNodeD2D1` resulting in an out-of-bounds write, leading to a…
CVE-2024-8385 — CVSS 9.8 (critical): A difference in the handling of StructFields and ArrayTypes in WASM could be used to trigger an exploitable type confusion vulnerability…
CVE-2023-5731 — CVSS 9.8 (critical): Memory safety bugs present in Firefox 118. Some of these bugs showed evidence of memory corruption and we presume that with enough effort…
CVE-2022-46882 — CVSS 9.8 (critical): A use-after-free in WebGL extensions could have led to a potentially exploitable crash. This vulnerability affects Firefox < 107, Firefox…
CVE-2020-15683 — CVSS 9.8 (critical): Mozilla developers and community members reported memory safety bugs present in Firefox 81 and Firefox ESR 78.3. Some of these bugs showed…
CVE-2022-29917 — CVSS 9.8 (critical): Mozilla developers Andrew McCreight, Gabriele Svelto, Tom Ritter and the Mozilla Fuzzing Team reported memory safety bugs present in…
CVE-2022-45406 — CVSS 9.8 (critical): If an out-of-memory condition occurred when creating a JavaScript global, a JavaScript realm may be deleted while references to it lived on…
CVE-2023-5174 — CVSS 9.8 (critical): If Windows failed to duplicate a handle during process creation, the sandbox code may have inadvertently freed a pointer twice, resulting…
CVE-2024-6602 — CVSS 9.8 (critical): A mismatch between allocator and deallocator could have led to memory corruption. This vulnerability affects Firefox < 128, Firefox ESR <…
CVE-2018-5183 — CVSS 9.8 (critical): Mozilla developers backported selected changes in the Skia library. These changes correct memory corruption issues including invalid buffer…
CVE-2021-32810 — CVSS 9.8 (critical): crossbeam-deque is a package of work-stealing deques for building task schedulers when programming in Rust. In versions prior to 0.7.4 and…
CVE-2023-5176 — CVSS 9.8 (critical): Memory safety bugs present in Firefox 117, Firefox ESR 115.2, and Thunderbird 115.2. Some of these bugs showed evidence of memory…
CVE-2024-8387 — CVSS 9.8 (critical): Memory safety bugs present in Firefox 129, Firefox ESR 128.1, and Thunderbird 128.1. Some of these bugs showed evidence of memory…
CVE-2020-12395 — CVSS 9.8 (critical): Mozilla developers and community members reported memory safety bugs present in Firefox 75 and Firefox ESR 68.7. Some of these bugs showed…
CVE-2024-9392 — CVSS 9.8 (critical): A compromised content process could have allowed for the arbitrary loading of cross-origin pages. This vulnerability affects Firefox < 131…
CVE-2020-6831 — CVSS 9.8 (critical): A buffer overflow could occur when parsing and validating SCTP chunks in WebRTC. This could have led to memory corruption and a potentially…
CVE-2023-29531 — CVSS 9.8 (critical): An attacker could have caused an out of bounds memory access using WebGL APIs, leading to memory corruption and a potentially exploitable…
CVE-2019-11733 — CVSS 9.8 (critical): When a master password is set, it is required to be entered again before stored passwords can be accessed in the 'Saved Logins' dialog. It…
CVE-2018-5151 — CVSS 9.8 (critical): Memory safety bugs were reported in Firefox 59. Some of these bugs showed evidence of memory corruption and we presume that with enough…
CVE-2024-8381 — CVSS 9.8 (critical): A potentially exploitable type confusion could be triggered when looking up a property name on an object being used as the `with`…
CVE-2022-31737 — CVSS 9.8 (critical): A malicious webpage could have caused an out-of-bounds write in WebGL, leading to memory corruption and a potentially exploitable crash…
CVE-2016-9063 — CVSS 9.8 (critical): An integer overflow during the parsing of XML using the Expat library. This vulnerability affects Firefox < 50.
CVE-2022-34485 — CVSS 9.8 (critical): Mozilla developers Bryce Seager van Dyk and the Mozilla Fuzzing Team reported potential vulnerabilities present in Firefox 101. Some of…
CVE-2024-9402 — CVSS 9.8 (critical): Memory safety bugs present in Firefox 130, Firefox ESR 128.2, and Thunderbird 128.2. Some of these bugs showed evidence of memory…
CVE-2020-6825 — CVSS 9.8 (critical): Mozilla developers and community members Tyson Smith and Christian Holler reported memory safety bugs present in Firefox 74 and Firefox ESR…
CVE-2022-31736 — CVSS 9.8 (critical): A malicious website could have learned the size of a cross-origin resource that supported Range requests. This vulnerability affects…
CVE-2020-6814 — CVSS 9.8 (critical): Mozilla developers reported memory safety bugs present in Firefox and Thunderbird 68.5. Some of these bugs showed evidence of memory…
CVE-2018-5154 — CVSS 9.8 (critical): A use-after-free vulnerability can occur while enumerating attributes during SVG animations with clip paths. This results in a potentially…
CVE-2024-8384 — CVSS 9.8 (critical): The JavaScript garbage collector could mis-color cross-compartment objects if OOM conditions were detected at the right point between two…
CVE-2023-29542 — CVSS 9.8 (critical): A newline in a filename could have been used to bypass the file extension security mechanisms that replace malicious file extensions such…
CVE-2024-3863 — CVSS 9.8 (critical): The executable file warning was not presented when downloading .xrm-ms files. *Note: This issue only affected Windows operating systems…
CVE-2022-34470 — CVSS 9.8 (critical): Session history navigations may have led to a use-after-free and potentially exploitable crash. This vulnerability affects Firefox < 102…
CVE-2018-5159 — CVSS 9.8 (critical): An integer overflow can occur in the Skia library due to 32-bit integer use in an array without integer overflow checks, resulting in…
CVE-2016-5289 — CVSS 9.8 (critical): Memory safety bugs were reported in Firefox 49. Some of these bugs showed evidence of memory corruption and we presume that with enough…
CVE-2022-26384 — CVSS 9.6 (critical): If an attacker could control the contents of an iframe sandboxed with <code>allow-popups</code> but not <code>allow-scripts</code>, they…
CVE-2022-22759 — CVSS 9.6 (critical): If a document created a sandboxed iframe without <code>allow-scripts</code>, and subsequently appended an element to the iframe's document…
CVE-2024-7519 — CVSS 9.6 (critical): Insufficient checks when processing graphics shared memory could have led to memory corruption. This could be leveraged by an attacker to…
CVE-2019-9812 — CVSS 9.3 (critical): Given a compromised sandboxed content process due to a separate vulnerability, it is possible to escape that sandbox by loading…
CVE-2023-37209 — CVSS 8.8 (high): A use-after-free condition existed in `NotifyOnHistoryReload` where a `LoadingSessionHistoryEntry` object was freed and a reference to that…
CVE-2023-37211 — CVSS 8.8 (high): Memory safety bugs present in Firefox 114, Firefox ESR 102.12, and Thunderbird 102.12. Some of these bugs showed evidence of memory…
CVE-2023-37212 — CVSS 8.8 (high): Memory safety bugs present in Firefox 114. Some of these bugs showed evidence of memory corruption and we presume that with enough effort…
CVE-2023-4047 — CVSS 8.8 (high): A bug in popup notifications delay calculation could have made it possible for an attacker to trick a user into granting permissions. This…
CVE-2024-6605 — CVSS 8.8 (high): Firefox Android allowed immediate interaction with permission prompts. This could be used for tapjacking. This vulnerability affects…
CVE-2020-12406 — CVSS 8.8 (high): Mozilla Developer Iain Ireland discovered a missing type check during unboxed objects removal, resulting in a crash. We presume that with…
CVE-2020-12410 — CVSS 8.8 (high): Mozilla developers reported memory safety bugs present in Firefox 76 and Firefox ESR 68.8. Some of these bugs showed evidence of memory…
CVE-2020-12416 — CVSS 8.8 (high): A VideoStreamEncoder may have been freed in a race condition with VideoBroadcaster::AddOrUpdateSink, resulting in a use-after-free, memory…
CVE-2020-12417 — CVSS 8.8 (high): Due to confusion about ValueTags on JavaScript Objects, an object may pass through the type barrier, resulting in memory corruption and a…
CVE-2020-12419 — CVSS 8.8 (high): When processing callbacks that occurred during window flushing in the parent process, the associated window may die; causing a…
CVE-2020-12420 — CVSS 8.8 (high): When trying to connect to a STUN server, a race condition could have caused a use-after-free of a pointer, leading to memory corruption and…
CVE-2020-12422 — CVSS 8.8 (high): In non-standard configurations, a JPEG image created by JavaScript could have caused an internal variable to overflow, resulting in an out…
CVE-2020-12426 — CVSS 8.8 (high): Mozilla developers and community members reported memory safety bugs present in Firefox 77. Some of these bugs showed evidence of memory…
CVE-2018-5158 — CVSS 8.8 (high): The PDF viewer does not sufficiently sanitize PostScript calculator functions, allowing malicious JavaScript to be injected through a…
CVE-2020-15656 — CVSS 8.8 (high): JIT optimizations involving the Javascript arguments object could confuse later optimizations. This risk was already mitigated by various…
CVE-2020-15659 — CVSS 8.8 (high): Mozilla developers and community members reported memory safety bugs present in Firefox 78 and Firefox ESR 78.0. Some of these bugs showed…
CVE-2020-15663 — CVSS 8.8 (high): If Firefox is installed to a user-writable directory, the Mozilla Maintenance Service would execute updater.exe from the install location…
CVE-2024-9400 — CVSS 8.8 (high): A potential memory corruption vulnerability could be triggered if an attacker had the ability to trigger an OOM at a specific moment during…
CVE-2020-15670 — CVSS 8.8 (high): Mozilla developers reported memory safety bugs present in Firefox for Android 79. Some of these bugs showed evidence of memory corruption…
CVE-2020-15673 — CVSS 8.8 (high): Mozilla developers reported memory safety bugs present in Firefox 80 and Firefox ESR 78.2. Some of these bugs showed evidence of memory…
CVE-2022-38478 — CVSS 8.8 (high): Members the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 103, Firefox ESR 102.1, and Firefox ESR 91.12. Some of…
CVE-2024-7521 — CVSS 8.8 (high): Incomplete WebAssembly exception handing could have led to a use-after-free. This vulnerability affects Firefox < 129, Firefox ESR <…
CVE-2019-11745 — CVSS 8.8 (high): When encrypting with a block cipher, if a call to NSC_EncryptUpdate was made with data smaller than the block size, a small out of bounds…
CVE-2019-11746 — CVSS 8.8 (high): A use-after-free vulnerability can occur while manipulating video elements if the body is freed while still in use. This results in a…
CVE-2022-40962 — CVSS 8.8 (high): Mozilla developers Nika Layzell, Timothy Nikkel, Sebastian Hengst, Andreas Pehrson, and the Mozilla Fuzzing Team reported memory safety…
CVE-2022-42928 — CVSS 8.8 (high): Certain types of allocations were missing annotations that, if the Garbage Collector was in a specific state, could have lead to memory…
CVE-2022-42932 — CVSS 8.8 (high): Mozilla developers Ashley Hale and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 105 and Firefox ESR 102.3. Some…
CVE-2024-7520 — CVSS 8.8 (high): A type confusion bug in WebAssembly could be leveraged by an attacker to potentially achieve code execution. This vulnerability affects…
CVE-2019-11751 — CVSS 8.8 (high): Logging-related command line parameters are not properly sanitized when Firefox is launched by another program, such as when a user clicks…
CVE-2019-11752 — CVSS 8.8 (high): It is possible to delete an IndexedDB key value and subsequently try to extract it during conversion. This results in a use-after-free and…
CVE-2022-45409 — CVSS 8.8 (high): The garbage collector could have been aborted in several states and zones and <code>GCRuntime::finishCollection</code> may not have been…
CVE-2022-45412 — CVSS 8.8 (high): When resolving a symlink such as <code>file:///proc/self/fd/1</code>, an error message may be produced where the symlink was resolved to a…
CVE-2019-11757 — CVSS 8.8 (high): When following the value's prototype chain, it was possible to retain a reference to a locale, delete it, and subsequently reference it…
CVE-2019-11758 — CVSS 8.8 (high): Mozilla community member Philipp reported a memory safety bug present in Firefox 68 when 360 Total Security was installed. This bug showed…
CVE-2022-45421 — CVSS 8.8 (high): Mozilla developers Andrew McCreight and Gabriele Svelto reported memory safety bugs present in Thunderbird 102.4. Some of these bugs showed…
CVE-2022-46871 — CVSS 8.8 (high): An out of date library (libusrsctp) contained vulnerabilities that could potentially be exploited. This vulnerability affects Firefox < 108.
CVE-2022-46874 — CVSS 8.8 (high): A file with a long filename could have had its filename truncated to remove the valid extension, leaving a malicious extension in its…
CVE-2019-11759 — CVSS 8.8 (high): An attacker could have caused 4 bytes of HMAC output to be written past the end of a buffer stored on the stack. This could be used by an…
CVE-2022-46878 — CVSS 8.8 (high): Mozilla developers Randell Jesup, Valentin Gosu, Olli Pettay, and the Mozilla Fuzzing Team reported memory safety bugs present in…
CVE-2019-11760 — CVSS 8.8 (high): A fixed-size stack buffer could overflow in nrappkit when doing WebRTC signaling. This resulted in a potentially exploitable crash in some…
CVE-2022-46881 — CVSS 8.8 (high): An optimization in WebGL was incorrect in some cases, and could have led to memory corruption and a potentially exploitable crash. *Note*…
CVE-2023-0767 — CVSS 8.8 (high): An attacker could construct a PKCS 12 cert bundle in such a way that could allow for arbitrary memory writes via PKCS 12 Safe Bag…
CVE-2024-6615 — CVSS 8.8 (high): Memory safety bugs present in Firefox 127 and Thunderbird 127. Some of these bugs showed evidence of memory corruption and we presume that…
CVE-2019-11764 — CVSS 8.8 (high): Mozilla developers and community members reported memory safety bugs present in Firefox 69 and Firefox ESR 68.1. Some of these bugs showed…
CVE-2023-23605 — CVSS 8.8 (high): Mozilla developers and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 108 and Firefox ESR 102.6. Some of these…
CVE-2023-25729 — CVSS 8.8 (high): Permission prompts for opening external schemes were only shown for <code>ContentPrincipals</code> resulting in extensions being able to…
CVE-2023-25732 — CVSS 8.8 (high): When encoding data from an <code>inputStream</code> in <code>xpcom</code> the size of the input being encoded was not correctly calculated…
CVE-2023-25735 — CVSS 8.8 (high): Cross-compartment wrappers wrapping a scripted proxy could have caused objects from other compartments to be stored in the main compartment…
CVE-2023-25737 — CVSS 8.8 (high): An invalid downcast from <code>nsTextNode</code> to <code>SVGElement</code> could have lead to undefined behavior. This vulnerability…
CVE-2023-25739 — CVSS 8.8 (high): Module load requests that failed were not being checked as to whether or not they were cancelled causing a use-after-free in…
CVE-2019-17005 — CVSS 8.8 (high): The plain text serializer used a fixed-size array for the number of <ol> elements it could process; however it was possible to overflow the…
CVE-2023-25744 — CVSS 8.8 (high): Mmemory safety bugs present in Firefox 109 and Firefox ESR 102.7. Some of these bugs showed evidence of memory corruption and we presume…
CVE-2023-25746 — CVSS 8.8 (high): Memory safety bugs present in Firefox ESR 102.7. Some of these bugs showed evidence of memory corruption and we presume that with enough…
CVE-2019-17008 — CVSS 8.8 (high): When using nested workers, a use-after-free could occur during worker destruction. This resulted in a potentially exploitable crash. This…
CVE-2023-4585 — CVSS 8.8 (high): Memory safety bugs present in Firefox 116, Firefox ESR 115.1, and Thunderbird 115.1. Some of these bugs showed evidence of memory…
CVE-2023-28161 — CVSS 8.8 (high): If temporary "one-time" permissions, such as the ability to use the Camera, were granted to a document loaded using a file: URL, that…
CVE-2023-28162 — CVSS 8.8 (high): While implementing AudioWorklets, some code may have casted one type to another, invalid, dynamic type. This could have led to a…
CVE-2019-17012 — CVSS 8.8 (high): Mozilla developers reported memory safety bugs present in Firefox 70 and Firefox ESR 68.2. Some of these bugs showed evidence of memory…
CVE-2023-28176 — CVSS 8.8 (high): Memory safety bugs present in Firefox 110 and Firefox ESR 102.8. Some of these bugs showed evidence of memory corruption and we presume…
CVE-2023-28177 — CVSS 8.8 (high): Memory safety bugs present in Firefox 110. Some of these bugs showed evidence of memory corruption and we presume that with enough effort…
CVE-2023-4584 — CVSS 8.8 (high): Memory safety bugs present in Firefox 116, Firefox ESR 102.14, Firefox ESR 115.1, Thunderbird 102.14, and Thunderbird 115.1. Some of these…
CVE-2019-17015 — CVSS 8.8 (high): During the initialization of a new content process, a pointer offset can be manipulated leading to memory corruption and a potentially…
CVE-2023-29536 — CVSS 8.8 (high): An attacker could cause the memory manager to incorrectly free a pointer that addresses attacker-controlled memory, resulting in an…
CVE-2023-29539 — CVSS 8.8 (high): When handling the filename directive in the Content-Disposition header, the filename would be truncated if the filename contained a NULL…
CVE-2023-29541 — CVSS 8.8 (high): Firefox did not properly handle downloads of files ending in <code>.desktop</code>, which can be interpreted to run attacker-controlled…
CVE-2024-6609 — CVSS 8.8 (high): When almost out-of-memory an elliptic curve key which was never allocated could have been freed again. This vulnerability affects Firefox <…
CVE-2019-17017 — CVSS 8.8 (high): Due to a missing case handling object types, a type confusion vulnerability could occur, resulting in a crash. We presume that with enough…
CVE-2023-29550 — CVSS 8.8 (high): Memory safety bugs present in Firefox 111 and Firefox ESR 102.9. Some of these bugs showed evidence of memory corruption and we presume…
CVE-2023-4582 — CVSS 8.8 (high): Due to large allocation checks in Angle for glsl shaders being too lenient a buffer overflow could have occurred when allocating too much…
CVE-2024-6607 — CVSS 8.8 (high): It was possible to prevent a user from exiting pointerlock when pressing escape and to overlay customValidity notifications from a…
CVE-2023-32207 — CVSS 8.8 (high): A missing delay in popup notifications could have made it possible for an attacker to trick a user into granting permissions. This…
CVE-2023-32213 — CVSS 8.8 (high): When reading a file, an uninitialized value could have been used as read limit. This vulnerability affects Firefox < 113, Firefox ESR <…
CVE-2023-32215 — CVSS 8.8 (high): Mozilla developers and community members Gabriele Svelto, Andrew Osmond, Emily McDonough, Sebastian Hengst, Andrew McCreight and the…
CVE-2019-17024 — CVSS 8.8 (high): Mozilla developers reported memory safety bugs present in Firefox 71 and Firefox ESR 68.3. Some of these bugs showed evidence of memory…
CVE-2023-3600 — CVSS 8.8 (high): During the worker lifecycle, a use-after-free condition could have occurred, which could have led to a potentially exploitable crash. This…
CVE-2023-37201 — CVSS 8.8 (high): An attacker could have triggered a use-after-free condition when creating a WebRTC connection over HTTPS. This vulnerability affects…
CVE-2023-37202 — CVSS 8.8 (high): Cross-compartment wrappers wrapping a scripted proxy could have caused objects from other compartments to be stored in the main compartment…
CVE-2020-6463 — CVSS 8.8 (high): Use after free in ANGLE in Google Chrome prior to 81.0.4044.122 allowed a remote attacker to potentially exploit heap corruption via a…
CVE-2020-6796 — CVSS 8.8 (high): A content process could have modified shared memory relating to crash reporting information, crash itself, and cause an out-of-bound write…
CVE-2020-6799 — CVSS 8.8 (high): Command line arguments could have been injected during Firefox invocation as a shell handler for certain unsupported file types. This…
CVE-2020-6800 — CVSS 8.8 (high): Mozilla developers and community members reported memory safety bugs present in Firefox 72 and Firefox ESR 68.4. Some of these bugs showed…
CVE-2020-6805 — CVSS 8.8 (high): When removing data about an origin whose tab was recently closed, a use-after-free could occur in the Quota manager, resulting in a…
CVE-2020-6806 — CVSS 8.8 (high): By carefully crafting promise resolutions, it was possible to cause an out-of-bounds read off the end of an array resized during script…
CVE-2020-6807 — CVSS 8.8 (high): When a device was changed while a stream was about to be destroyed, the <code>stream-reinit</code> task may have been executed after the…
CVE-2020-6811 — CVSS 8.8 (high): The 'Copy as cURL' feature of Devtools' network tab did not properly escape the HTTP method of a request, which can be controlled by the…
CVE-2024-3854 — CVSS 8.8 (high): In some code patterns the JIT incorrectly optimized switch statements and generated code with out-of-bounds-reads. This vulnerability…
CVE-2020-6822 — CVSS 8.8 (high): On 32-bit builds, an out of bounds write could have occurred when processing an image larger than 4 GB in <code>GMPDecodeData</code>. It is…
CVE-2024-2614 — CVSS 8.8 (high): Memory safety bugs present in Firefox 123, Firefox ESR 115.8, and Thunderbird 115.8. Some of these bugs showed evidence of memory…
CVE-2021-23954 — CVSS 8.8 (high): Using the new logical assignment operators in a JavaScript switch statement could have caused a type confusion, leading to a memory…
CVE-2021-23960 — CVSS 8.8 (high): Performing garbage collection on re-declared JavaScript variables resulted in a user-after-poison, and a potentially exploitable crash…
CVE-2021-23964 — CVSS 8.8 (high): Mozilla developers reported memory safety bugs present in Firefox 84 and Firefox ESR 78.6. Some of these bugs showed evidence of memory…
CVE-2021-23978 — CVSS 8.8 (high): Mozilla developers reported memory safety bugs present in Firefox 85 and Firefox ESR 78.7. Some of these bugs showed evidence of memory…
CVE-2021-23987 — CVSS 8.8 (high): Mozilla developers and community members reported memory safety bugs present in Firefox 86 and Firefox ESR 78.8. Some of these bugs showed…
CVE-2021-23994 — CVSS 8.8 (high): A WebGL framebuffer was not initialized early enough, resulting in memory corruption and an out of bound write. This vulnerability affects…
CVE-2021-23995 — CVSS 8.8 (high): When Responsive Design Mode was enabled, it used references to objects that were previously freed. We presume that with enough effort this…
CVE-2021-23999 — CVSS 8.8 (high): If a Blob URL was loaded through some unusual user interaction, it could have been loaded by the System Principal and granted additional…
CVE-2021-24002 — CVSS 8.8 (high): When a user clicked on an FTP URL containing encoded newline characters (%0A and %0D), the newlines would have been interpreted as such and…
CVE-2021-29946 — CVSS 8.8 (high): Ports that were written as an integer overflow above the bounds of a 16-bit integer could have bypassed port blocking restrictions when…
CVE-2021-29967 — CVSS 8.8 (high): Mozilla developers reported memory safety bugs present in Firefox 88 and Firefox ESR 78.11. Some of these bugs showed evidence of memory…
CVE-2021-29970 — CVSS 8.8 (high): A malicious webpage could have triggered a use-after-free, memory corruption, and a potentially exploitable crash. *This bug could only be…
CVE-2021-29976 — CVSS 8.8 (high): Mozilla developers reported memory safety bugs present in code shared between Firefox and Thunderbird. Some of these bugs showed evidence…
CVE-2021-29980 — CVSS 8.8 (high): Uninitialized memory in a canvas object could have caused an incorrect free() leading to memory corruption and a potentially exploitable…
CVE-2021-29981 — CVSS 8.8 (high): An issue present in lowering/register allocation could have led to obscure but deterministic register confusion failures in JITted code…
CVE-2021-29984 — CVSS 8.8 (high): Instruction reordering resulted in a sequence of instructions that would cause an object to be incorrectly considered during garbage…
CVE-2021-29985 — CVSS 8.8 (high): A use-after-free vulnerability in media channels could have led to memory corruption and a potentially exploitable crash. This…
CVE-2021-29988 — CVSS 8.8 (high): Firefox incorrectly treated an inline list-item element as a block element, resulting in an out of bounds read or memory corruption, and a…
CVE-2021-29989 — CVSS 8.8 (high): Mozilla developers reported memory safety bugs present in Firefox 90 and Firefox ESR 78.12. Some of these bugs showed evidence of memory…
CVE-2021-29990 — CVSS 8.8 (high): Mozilla developers and community members reported memory safety bugs present in Firefox 90. Some of these bugs showed evidence of memory…
CVE-2021-30547 — CVSS 8.8 (high): Out of bounds write in ANGLE in Google Chrome prior to 91.0.4472.101 allowed a remote attacker to potentially perform out of bounds memory…
CVE-2021-38495 — CVSS 8.8 (high): Mozilla developers reported memory safety bugs present in Thunderbird 78.13.0. Some of these bugs showed evidence of memory corruption and…
CVE-2021-38496 — CVSS 8.8 (high): During operations on MessageTasks, a task may have been removed while it was still scheduled, resulting in memory corruption and a…
CVE-2021-38500 — CVSS 8.8 (high): Mozilla developers reported memory safety bugs present in Firefox 92 and Firefox ESR 91.1. Some of these bugs showed evidence of memory…
CVE-2021-38501 — CVSS 8.8 (high): Mozilla developers reported memory safety bugs present in Firefox 92 and Firefox ESR 91.1. Some of these bugs showed evidence of memory…
CVE-2021-38504 — CVSS 8.8 (high): When interacting with an HTML input element's file picker dialog with webkitdirectory set, a use-after-free could have resulted, leading to…
CVE-2021-38510 — CVSS 8.8 (high): The executable file warning was not presented when downloading .inetloc files, which, due to a flaw in Mac OS, can run commands on a user's…
CVE-2019-11711 — CVSS 8.8 (high): When an inner window is reused, it does not consider the use of document.domain for cross-origin protections. If pages on different…
CVE-2021-43537 — CVSS 8.8 (high): An incorrect type conversion of sizes from 64bit to 32bit integers allowed an attacker to corrupt memory leading to a potentially…
CVE-2021-43539 — CVSS 8.8 (high): Failure to correctly record the location of live pointers across wasm instance calls resulted in a GC occurring within the call not tracing…
CVE-2019-11712 — CVSS 8.8 (high): POST requests made by NPAPI plugins, such as Flash, that receive a status 308 redirect response can bypass CORS requirements. This can…
CVE-2024-0755 — CVSS 8.8 (high): Memory safety bugs present in Firefox 121, Firefox ESR 115.6, and Thunderbird 115.6. Some of these bugs showed evidence of memory…
CVE-2024-0751 — CVSS 8.8 (high): A malicious devtools extension could have been used to escalate privileges. This vulnerability affects Firefox < 122, Firefox ESR < 115.7…
CVE-2022-1529 — CVSS 8.8 (high): An attacker could have sent a message to the parent process where the contents were used to double-index into a JavaScript object, leading…
CVE-2022-1802 — CVSS 8.8 (high): If an attacker was able to corrupt the methods of an Array object in JavaScript via prototype pollution, they could have achieved execution…
CVE-2022-2200 — CVSS 8.8 (high): If an object prototype was corrupted by an attacker, they would have been able to set undesired attributes on a JavaScript object, leading…
CVE-2022-22738 — CVSS 8.8 (high): Applying a CSS filter effect could have accessed out of bounds memory. This could have lead to a heap-buffer-overflow causing a potentially…
CVE-2022-22740 — CVSS 8.8 (high): Certain network request objects were freed too early when releasing a network request handle. This could have lead to a use-after-free…
CVE-2024-0750 — CVSS 8.8 (high): A bug in popup notifications delay calculation could have made it possible for an attacker to trick a user into granting permissions. This…
CVE-2022-22744 — CVSS 8.8 (high): The constructed curl command from the "Copy as curl" feature in DevTools was not properly escaped for PowerShell. This could have lead to…
CVE-2024-8382 — CVSS 8.8 (high): Internal browser event interfaces were exposed to web content when privileged EventHandler listener callbacks ran for those events. Web…
CVE-2022-22751 — CVSS 8.8 (high): Mozilla developers Calixte Denizet, Kershaw Chang, Christian Holler, Jason Kratzer, Gabriele Svelto, Tyson Smith, Simon Giesecke, and Steve…
CVE-2022-22756 — CVSS 8.8 (high): If a user was convinced to drag and drop an image to their desktop or other folder, the resulting object could have been changed into an…
CVE-2022-22761 — CVSS 8.8 (high): Web-accessible extension pages (pages with a moz-extension:// scheme) were not correctly enforcing the frame-ancestors directive when it…
CVE-2022-22763 — CVSS 8.8 (high): When a worker is shutdown, it was possible to cause script to run late in the lifecycle, at a point after where it should not be possible…
CVE-2022-22764 — CVSS 8.8 (high): Mozilla developers Paul Adenot and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 96 and Firefox ESR 91.5. Some of…
CVE-2022-2505 — CVSS 8.8 (high): Mozilla developers and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 102. Some of these bugs showed evidence of…
CVE-2022-26381 — CVSS 8.8 (high): An attacker could have caused a use-after-free by forcing a text reflow in an SVG object leading to a potentially exploitable crash. This…
CVE-2023-6864 — CVSS 8.8 (high): Memory safety bugs present in Firefox 120, Firefox ESR 115.5, and Thunderbird 115.5. Some of these bugs showed evidence of memory…