Qualcomm Fastconnect 7800 Firmware — known CVE vulnerabilities
Every CVE whose affected-product data names Qualcomm Fastconnect 7800 Firmware, ordered by CVSS severity, with EPSS exploit prediction and CISA KEV status.
CVE-2026-25289 — CVSS 9.6 (critical): Memory Corruption when processing Device Capability Extended attributes in certain NAN Service Discovery Frames with invalid length values.
CVE-2023-43551 — CVSS 9.1 (critical): Cryptographic issue while performing attach with a LTE network, a rogue base station can skip the authentication phase and immediately send…
CVE-2025-47392 — CVSS 8.8 (high): Memory corruption when decoding corrupted satellite data files with invalid signature offsets.
CVE-2026-25283 — CVSS 8.8 (high): Memory Corruption when copying unverified data from an external source exceeds the allocated buffer size.
CVE-2023-43534 — CVSS 8.6 (high): Memory corruption while validating the TID to Link Mapping action request frame, when a station connects to an access point.
CVE-2023-43520 — CVSS 8.6 (high): Memory corruption when AP includes TID to link mapping IE in the beacons and STA is parsing the beacon TID to link mapping IE.
CVE-2024-23360 — CVSS 8.4 (high): Memory corruption while creating a LPAC client as LPAC engine was allowed to access GPU registers.
CVE-2023-24844 — CVSS 8.4 (high): Memory Corruption in Core while invoking a call to Access Control core library with hardware protected address range.
CVE-2023-33092 — CVSS 8.4 (high): Memory corruption while processing pin reply in Bluetooth, when pin code received from APP layer is greater than expected size.
CVE-2024-33035 — CVSS 8.4 (high): Memory corruption while calculating total metadata size when a very high reserved size is requested by gralloc clients.
CVE-2023-33113 — CVSS 8.4 (high): Memory corruption when resource manager sends the host kernel a reply message with multiple fragments.
CVE-2024-33034 — CVSS 8.4 (high): Memory corruption can occur if VBOs hold outdated or invalid GPU SMMU mappings, especially when the binding and reclaiming of memory…
CVE-2023-33119 — CVSS 8.4 (high): Memory corruption while loading a VM from a signed VM image that is not coherent in the processor cache.
CVE-2023-21672 — CVSS 8.4 (high): Memory corruption in Audio while running concurrent tunnel playback or during concurrent audio tunnel recording sessions.
CVE-2024-33028 — CVSS 8.4 (high): Memory corruption as fence object may still be accessed in timeline destruct after isync fence is released.
CVE-2023-43514 — CVSS 8.4 (high): Memory corruption while invoking IOCTLs calls from user space for internal mem MAP and internal mem UNMAP.
CVE-2024-23373 — CVSS 8.4 (high): Memory corruption when IOMMU unmap operation fails, the DMA and anon buffers are getting released.
CVE-2024-21481 — CVSS 8.4 (high): Memory corruption when preparing a shared memory notification for a memparcel in Resource Manager.
CVE-2024-23351 — CVSS 8.4 (high): Memory corruption as GPU registers beyond the last protected range can be accessed through LPAC submissions.
CVE-2024-23372 — CVSS 8.4 (high): Memory corruption while invoking IOCTL call for GPU memory allocation and size param is greater than expected size.
CVE-2024-53019 — CVSS 8.2 (high): Information disclosure may occur while decoding the RTP packet with improper header length for number of contributing sources.
CVE-2025-21487 — CVSS 8.2 (high): Information disclosure while decoding RTP packet received by UE from the network, when payload length mentioned is greater than the…
CVE-2025-21484 — CVSS 8.2 (high): Information disclosure when UE receives the RTP packet from the network, while decoding and reassembling the fragments from RTP packet.
CVE-2025-21488 — CVSS 8.2 (high): Information disclosure while decoding this RTP packet headers received by UE from the network when the padding bit is set.
CVE-2024-45552 — CVSS 8.2 (high): Information disclosure may occur during a video call if a device resets due to a non-conforming RTCP packet that doesn`t adhere to RFC…
CVE-2024-53026 — CVSS 8.2 (high): Information disclosure when an invalid RTCP packet is received during a VoLTE/VoWiFi IMS call.
CVE-2023-24848 — CVSS 8.2 (high): Information Disclosure in Data Modem while performing a VoLTE call with an undefined RTCP FB line value.
CVE-2026-24088 — CVSS 8.2 (high): Cryptographic Issue while processing a specific partition which allows unauthorized write access to load a customized bootloader.
CVE-2024-53020 — CVSS 8.2 (high): Information disclosure may occur while decoding the RTP packet with invalid header extension from network.
CVE-2025-21427 — CVSS 8.2 (high): Information disclosure while decoding this RTP packet Payload when UE receives the RTP packet from the network.
CVE-2023-28550 — CVSS 7.8 (high): Memory corruption in MPP performance while accessing DSM watermark using external memory address.
CVE-2023-28551 — CVSS 7.8 (high): Memory corruption in UTILS when modem processes memory specific Diag commands having arbitrary address values as input arguments.
CVE-2026-25271 — CVSS 7.8 (high): Memory Corruption when processing asynchronous input parameters due to improper handling of modified values between check and use.
CVE-2023-33046 — CVSS 7.8 (high): Memory corruption in Trusted Execution Environment while deinitializing an object used for license validation.
CVE-2026-24075 — CVSS 7.8 (high): Memory Corruption when multiple threads issue concurrent IOCTL requests to the device control handler due to improper synchronization and…
CVE-2026-24074 — CVSS 7.8 (high): Memory Corruption when processing data with large offset and length values exceeds buffer limits during data copy operations.
CVE-2026-24073 — CVSS 7.8 (high): Memory corruption when processing decode statistics due to insufficient validation of offset against structure size.
CVE-2026-21378 — CVSS 7.8 (high): Memory Corruption when accessing an output buffer without validating its size during IOCTL processing in a camera sensor driver.
CVE-2026-21376 — CVSS 7.8 (high): Memory Corruption when accessing an output buffer without validating its size during IOCTL processing in a camera sensor driver.
CVE-2026-21375 — CVSS 7.8 (high): Memory Corruption when accessing an output buffer without validating its size during IOCTL processing.
CVE-2023-33115 — CVSS 7.8 (high): Memory corruption while processing buffer initialization, when trusted report for certain report types are generated.
CVE-2023-33117 — CVSS 7.8 (high): Memory corruption when HLOS allocates the response payload buffer to copy the data received from ADSP in response to AVCS_LOAD_MODULE…
CVE-2023-33118 — CVSS 7.8 (high): Memory corruption while processing Listen Sound Model client payload buffer when there is a request for Listen Sound session get parameter…
CVE-2023-43513 — CVSS 7.8 (high): Memory corruption while processing the event ring, the context read pointer is untrusted to HLOS and when it is passed with arbitrary…
CVE-2026-21374 — CVSS 7.8 (high): Memory Corruption when processing auxiliary sensor input/output control commands with insufficient buffer size validation.
CVE-2025-59606 — CVSS 7.8 (high): Memory Corruption when writing to invalid memory locations occurs due to heap memory exhaustion during secure data initialization.
CVE-2025-59605 — CVSS 7.8 (high): Memory Corruption when processing device identifier strings that exceed the expected maximum length.
CVE-2025-59604 — CVSS 7.8 (high): Memory Corruption when running a memory copy operation due to invalid writes caused by a null pointer.
CVE-2025-47407 — CVSS 7.8 (high): Memory corruption while creating a process on the digital signal processor due to allocation failure at the kernel level.
CVE-2025-47405 — CVSS 7.8 (high): Memory corruption when processing camera sensor input/output control codes with invalid output buffers.
CVE-2023-43550 — CVSS 7.8 (high): Memory corruption while processing a QMI request for allocating memory from a DHMS supported subsystem.
CVE-2025-47399 — CVSS 7.8 (high): Memory Corruption while processing IOCTL call to update sensor property settings with invalid input parameters.
CVE-2025-47398 — CVSS 7.8 (high): Memory Corruption while deallocating graphics processing unit memory buffers due to improper handling of memory pointers.
CVE-2025-47397 — CVSS 7.8 (high): Memory Corruption when initiating GPU memory mapping using scatter-gather lists due to unchecked IOMMU mapping errors.
CVE-2025-47396 — CVSS 7.8 (high): Memory corruption occurs when a secure application is launched on a device with insufficient memory.
CVE-2025-47394 — CVSS 7.8 (high): Memory corruption when copying overlapping buffers during memory operations due to incorrect offset calculations.
CVE-2024-45546 — CVSS 7.8 (high): Memory corruption while processing FIPS encryption or decryption IOCTL call invoked from user-space.
CVE-2024-45547 — CVSS 7.8 (high): Memory corruption while processing IOCTL call invoked from user-space to verify non extension FIPS encryption and decryption functionality.
CVE-2024-45548 — CVSS 7.8 (high): Memory corruption while processing FIPS encryption or decryption validation functionality IOCTL call.
CVE-2024-45550 — CVSS 7.8 (high): Memory corruption occurs when invoking any IOCTL-calling application that executes all MCDM driver IOCTL calls.