CVE-2011-2353
CVE-2011-2353 is a medium-severity vulnerability in Google Blink with a CVSS 3.x base score of 6.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-416.
Key facts
- Severity: Medium (CVSS 3.x base score 6.5)
- CVSS v2: 4.3
- EPSS exploit prediction: 1% (48th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-416
- Affected product: Google Blink
- Published:
- Last modified:
Description
Use after free vulnerability in documentloader in WebKit in Google Chrome before Blink M13 in DocumentWriter::replaceDocument function.
Frequently asked questions
- What is CVE-2011-2353?
- Use after free vulnerability in documentloader in WebKit in Google Chrome before Blink M13 in DocumentWriter::replaceDocument function.
- How severe is CVE-2011-2353?
- CVE-2011-2353 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability high.
- Is CVE-2011-2353 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (48th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2011-2353?
- CVE-2011-2353 affects Google Blink. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2011-2353?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2011-2353 published?
- CVE-2011-2353 was published on 2019-11-07 and last updated on 2026-06-16.
References
- http://trac.webkit.org/changeset/87959
- http://trac.webkit.org/changeset/88197
- http://trac.webkit.org/changeset/88813
- https://bugs.chromium.org/p/chromium/issues/detail?id=84946
Affected products (1)
- cpe:2.3:a:google:blink:*:*:*:*:*:chromium:*:*
More vulnerabilities in Google Blink
- CVE-2011-2337 — Critical (CVSS 9.8): A wrong type is used for a return value from strlen in WebKit in Google Chrome before Blink M12 on 64-bit platforms.
- CVE-2011-1460 — Critical (CVSS 9.8): WebKit in Google Chrome before Blink M11 contains a bad cast to RenderBlock when anonymous blocks are renderblocks.
- CVE-2011-2335 — High (CVSS 7.5): A double-free vulnerability exists in WebKit in Google Chrome before Blink M12 in the WebCore::CSSSelector function.
- CVE-2011-1298 — High (CVSS 7.5): An Integer Overflow exists in WebKit in Google Chrome before Blink M11 in the macOS WebCore::GraphicsContext::fillRect…
- CVE-2011-1803 — Medium (CVSS 6.5): An issue exists in third_party/WebKit/Source/WebCore/svg/animation/SVGSMILElement.h in WebKit in Google Chrome before…
- CVE-2011-1802 — Medium (CVSS 6.5): WebKit in Google Chrome before Blink M11 and M12 does not properly handle counter nodes, which allows remote attackers…
All CVEs affecting Google Blink →
Other CWE-416 (Use After Free) vulnerabilities
- CVE-2026-13782 — Critical (CVSS 10.0): Use after free in Browser in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who had compromised the…
- CVE-2026-4725 — Critical (CVSS 10.0): Sandbox escape due to use-after-free in the Graphics: Canvas2D component. This vulnerability was fixed in Firefox 149…
- CVE-2026-4688 — Critical (CVSS 10.0): Sandbox escape due to use-after-free in the Disability Access APIs component. This vulnerability was fixed in Firefox…
- CVE-2025-24085 — Critical (CVSS 10.0): A use after free issue was addressed with improved memory management. This issue is fixed in iOS 18.3 and iPadOS 18.3,…
- CVE-2024-43102 — Critical (CVSS 10.0): Concurrent removals of certain anonymous shared memory mappings by using the UMTX_SHM_DESTROY sub-request of…
- CVE-2021-32495 — Critical (CVSS 10.0): Radare2 has a use-after-free vulnerability in pyc parser's get_none_object function. Attacker can read freed memory…