Wcn3680b Firmware
Monthly
A Qualcomm chipset vulnerability (CVE-2026-21385) causes memory corruption through improper integer handling during memory allocation, enabling local privilege escalation to kernel level. KEV-listed and patched, this vulnerability affects Qualcomm-based mobile devices and embedded systems, potentially impacting billions of Android devices globally.
Memory Corruption while invoking IOCTL calls when concurrent access to shared buffer occurs. [CVSS 7.8 HIGH]
5G Fixed Wireless Access Platform Firmware versions up to - contains a vulnerability that allows attackers to cryptographic issue when a VoWiFi call is triggered from UE (CVSS 7.2).
Memory Corruption when concurrent access to shared buffer occurs due to improper synchronization between assignment and deallocation of buffer resources. [CVSS 7.8 HIGH]
Memory Corruption when concurrent access to shared buffer occurs during IOCTL calls. [CVSS 7.8 HIGH]
Memory corruption while handling different IOCTL calls from the user-space simultaneously. [CVSS 7.8 HIGH]
Information disclosure when a weak hashed value is returned to userland code in response to a IOCTL call to obtain a session ID. [CVSS 5.5 MEDIUM]
Memory corruption while handling buffer mapping operations in the cryptographic driver. [CVSS 6.6 MEDIUM]
Information disclosure while processing a firmware event. [CVSS 6.1 MEDIUM]
Transient DOS while parsing video packets received from the video firmware. [CVSS 5.5 MEDIUM]
Memory corruption while processing a GP command response. Rated high severity (CVSS 8.8), this vulnerability is low attack complexity. No vendor patch available.
Information disclosure while registering commands from clients with diag through diagHal. Rated medium severity (CVSS 6.1), this vulnerability is low attack complexity. No vendor patch available.
Memory corruption while processing config_dev IOCTL when camera kernel driver drops its reference to CPU buffers. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.
information disclosure while invoking calibration data from user space to update firmware size. Rated medium severity (CVSS 6.1), this vulnerability is low attack complexity. No vendor patch available.
Information disclosure while decoding RTP packet received by UE from the network, when payload length mentioned is greater than the available buffer length. Rated high severity (CVSS 8.2), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Information disclosure when UE receives the RTP packet from the network, while decoding and reassembling the fragments from RTP packet. Rated high severity (CVSS 8.2), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Memory corruption when the UE receives an RTP packet from the network, during the reassembly of NALUs. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Cryptographic issue while performing RSA PKCS padding decoding. Rated high severity (CVSS 7.1), this vulnerability is low attack complexity. No vendor patch available.
Memory corruption while handling client exceptions, allowing unauthorized channel access. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.
Memory corruption while processing commands from A2dp sink command queue. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.
Memory corruption while processing IOCTL command when multiple threads are called to map/unmap buffer concurrently. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.
Memory corruption whhile handling the subsystem failure memory during the parsing of video packets received from the video firmware.
Memory corruption while processing data packets in diag received from Unix clients.
Memory corruption while processing video packets received from video firmware.
Transient DOS when importing a PKCS#8-encoded RSA private key with a zero-sized modulus.
Information disclosure while decoding this RTP packet Payload when UE receives the RTP packet from the network.
Memory corruption vulnerability in dynamic process creation functionality that occurs when a client passes only the address and length of a shell binary without proper validation or bounds checking. This vulnerability affects local attackers with limited user privileges who can exploit the memory corruption to achieve arbitrary code execution with full system impact (confidentiality, integrity, and availability compromise). The vulnerability requires local access and low complexity exploitation, making it a significant risk for multi-user systems; KEV and active exploitation status are not confirmed in available data, but the high CVSS score (7.8) and memory corruption nature suggest this warrants urgent patching.
CVE-2024-53026 is an information disclosure vulnerability in IMS (IP Multimedia Subsystem) implementations affecting VoLTE and VoWiFi call processing. When a malicious or malformed RTCP (Real-time Transport Control Protocol) packet is received during an active call, the vulnerable system leaks sensitive information to a network-adjacent attacker without requiring authentication or user interaction. The CVSS 8.2 rating reflects high confidentiality impact with partial availability degradation; exploitation likelihood and real-world activity status require cross-referencing with EPSS and KEV data.
CVE-2024-53021 is an information disclosure vulnerability in RTCP (Real-time Transport Control Protocol) packet processing that allows unauthenticated remote attackers to leak sensitive data through malicious goodbye (BYE) RTCP packets. The vulnerability affects multiple VoIP and real-time communication products processing RTCP traffic; attackers can extract confidential information across the network without authentication or user interaction, and may also cause limited availability impact. The high CVSS score of 8.2 reflects the severe confidentiality impact and network-based attack vector, though exploitation complexity is low.
CVE-2024-53020 is an information disclosure vulnerability in RTP (Real-time Transport Protocol) packet processing that occurs when decoding packets with malformed header extensions. An attacker on the network can send specially crafted RTP packets to trigger memory disclosure, potentially exposing sensitive information while also causing minor availability impact. The vulnerability affects multiple implementations of RTP protocol handling across various media processing frameworks and VoIP applications; while there is no confirmed active KEV status or public exploit code documented, the high CVSS score (8.2) combined with network accessibility (CVSS:3.1/AV:N) indicates significant real-world risk to exposed services.
Network-based information disclosure vulnerability in RTP (Real-time Transport Protocol) packet decoding that occurs when the CSRC (Contributing Source) count header field is improperly validated, allowing an attacker to read sensitive memory contents. The vulnerability affects any system processing RTP streams with malformed headers and has a high CVSS score of 8.2 due to the combination of high confidentiality impact and network accessibility without authentication; no patch availability, KEV status, EPSS score, or active exploitation details are currently documented.
Memory corruption may occur while processing voice call registration with user.
Memory corruption while reading the FW response from the shared queue. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. This Out-of-bounds Write vulnerability could allow attackers to write data beyond allocated buffer boundaries leading to code execution or crashes.
Memory corruption while processing a data structure, when an iterator is accessed after it has been removed, potential failures occur. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. This Use After Free vulnerability could allow attackers to access freed memory to execute arbitrary code or crash the application.
Transient DOS while processing of a registration acceptance OTA due to incorrect ciphering key data IE. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Memory corruption while triggering commands in the PlayReady Trusted application. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.
Memory corruption during memory mapping into protected VM address space due to incorrect API restrictions. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.
Memory corruption may occur during IO configuration processing when the IO port count is invalid. Rated medium severity (CVSS 6.6), this vulnerability is low attack complexity.
Memory corruption during concurrent access to server info object due to incorrect reference count update. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. This Use After Free vulnerability could allow attackers to access freed memory to execute arbitrary code or crash the application.
Memory corruption during concurrent access to server info object due to unprotected critical field. Rated medium severity (CVSS 6.6), this vulnerability is low attack complexity. This Use After Free vulnerability could allow attackers to access freed memory to execute arbitrary code or crash the application.
Transient DOS while connecting STA to AP and initiating ADD TS request from AP to establish TSpec session. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Memory corruption occurs while connecting a STA to an AP and initiating an ADD TS request. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Memory corruption occurs while connecting a STA to an AP and initiating an ADD TS request from the AP to establish a TSpec session. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Cryptographic issue may arise because the access control configuration permits Linux to read key registers in TCSR. Rated medium severity (CVSS 6.5), this vulnerability is low attack complexity. No vendor patch available.
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 standards. Rated high severity (CVSS 8.2), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Information disclosure while creating MQ channels. Rated high severity (CVSS 7.7), this vulnerability is no authentication required, low attack complexity. No vendor patch available.
Memory corruption while processing IOCTL calls to add route entry in the HW. Rated medium severity (CVSS 6.6), this vulnerability is low attack complexity. No vendor patch available.
Memory corruption while accessing MSM channel map and mixer functions. Rated medium severity (CVSS 6.6), this vulnerability is low attack complexity. No vendor patch available.
Memory corruption while invoking IOCTL map buffer request from userspace. Rated medium severity (CVSS 6.6), this vulnerability is low attack complexity. No vendor patch available.
Memory corruption occurs during the copying of read data from the EEPROM because the IO configuration is exposed as shared memory. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.
Memory corruption while handling file descriptor during listener registration/de-registration. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.
Cryptographic issues while generating an asymmetric key pair for RKP use cases. Rated high severity (CVSS 7.1), this vulnerability is low attack complexity. No vendor patch available.
There may be information disclosure during memory re-allocation in TZ Secure OS. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity. No vendor patch available.
Memory corruption while calling the NPU driver APIs concurrently. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. This Use After Free vulnerability could allow attackers to access freed memory to execute arbitrary code or crash the application.
Memory corruption may occur while validating ports and channels in Audio driver. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity.
Memory corruption while handling multuple IOCTL calls from userspace for remote invocation. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. This Use After Free vulnerability could allow attackers to access freed memory to execute arbitrary code or crash the application.
Memory corruption while processing command in Glink linux. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. This Use After Free vulnerability could allow attackers to access freed memory to execute arbitrary code or crash the application.
Transient DOS during hypervisor virtual I/O operation in a virtual machine. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity. No vendor patch available.
While processing the authentication message in UE, improper authentication may lead to information disclosure. Rated medium severity (CVSS 5.4), this vulnerability is no authentication required, low attack complexity. No vendor patch available.
Memory corruption while parsing the memory map info in IOCTL calls. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity.
Information disclosure while processing IO control commands. Rated medium severity (CVSS 6.1), this vulnerability is low attack complexity.
Information disclosure during audio playback. Rated medium severity (CVSS 6.1), this vulnerability is low attack complexity.
Transient DOS when registration accept OTA is received with incorrect ciphering key data IE in modem. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Information disclosure while invoking callback function of sound model driver from ADSP for every valid opcode received from sound model driver. Rated medium severity (CVSS 6.1), this vulnerability is low attack complexity.
Information disclosure while processing IOCTL call made for releasing a trusted VM process release or opening a channel without initializing the process. Rated medium severity (CVSS 6.8), this vulnerability is no authentication required, low attack complexity.
A Qualcomm chipset vulnerability (CVE-2026-21385) causes memory corruption through improper integer handling during memory allocation, enabling local privilege escalation to kernel level. KEV-listed and patched, this vulnerability affects Qualcomm-based mobile devices and embedded systems, potentially impacting billions of Android devices globally.
Memory Corruption while invoking IOCTL calls when concurrent access to shared buffer occurs. [CVSS 7.8 HIGH]
5G Fixed Wireless Access Platform Firmware versions up to - contains a vulnerability that allows attackers to cryptographic issue when a VoWiFi call is triggered from UE (CVSS 7.2).
Memory Corruption when concurrent access to shared buffer occurs due to improper synchronization between assignment and deallocation of buffer resources. [CVSS 7.8 HIGH]
Memory Corruption when concurrent access to shared buffer occurs during IOCTL calls. [CVSS 7.8 HIGH]
Memory corruption while handling different IOCTL calls from the user-space simultaneously. [CVSS 7.8 HIGH]
Information disclosure when a weak hashed value is returned to userland code in response to a IOCTL call to obtain a session ID. [CVSS 5.5 MEDIUM]
Memory corruption while handling buffer mapping operations in the cryptographic driver. [CVSS 6.6 MEDIUM]
Information disclosure while processing a firmware event. [CVSS 6.1 MEDIUM]
Transient DOS while parsing video packets received from the video firmware. [CVSS 5.5 MEDIUM]
Memory corruption while processing a GP command response. Rated high severity (CVSS 8.8), this vulnerability is low attack complexity. No vendor patch available.
Information disclosure while registering commands from clients with diag through diagHal. Rated medium severity (CVSS 6.1), this vulnerability is low attack complexity. No vendor patch available.
Memory corruption while processing config_dev IOCTL when camera kernel driver drops its reference to CPU buffers. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.
information disclosure while invoking calibration data from user space to update firmware size. Rated medium severity (CVSS 6.1), this vulnerability is low attack complexity. No vendor patch available.
Information disclosure while decoding RTP packet received by UE from the network, when payload length mentioned is greater than the available buffer length. Rated high severity (CVSS 8.2), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Information disclosure when UE receives the RTP packet from the network, while decoding and reassembling the fragments from RTP packet. Rated high severity (CVSS 8.2), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Memory corruption when the UE receives an RTP packet from the network, during the reassembly of NALUs. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Cryptographic issue while performing RSA PKCS padding decoding. Rated high severity (CVSS 7.1), this vulnerability is low attack complexity. No vendor patch available.
Memory corruption while handling client exceptions, allowing unauthorized channel access. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.
Memory corruption while processing commands from A2dp sink command queue. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.
Memory corruption while processing IOCTL command when multiple threads are called to map/unmap buffer concurrently. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.
Memory corruption whhile handling the subsystem failure memory during the parsing of video packets received from the video firmware.
Memory corruption while processing data packets in diag received from Unix clients.
Memory corruption while processing video packets received from video firmware.
Transient DOS when importing a PKCS#8-encoded RSA private key with a zero-sized modulus.
Information disclosure while decoding this RTP packet Payload when UE receives the RTP packet from the network.
Memory corruption vulnerability in dynamic process creation functionality that occurs when a client passes only the address and length of a shell binary without proper validation or bounds checking. This vulnerability affects local attackers with limited user privileges who can exploit the memory corruption to achieve arbitrary code execution with full system impact (confidentiality, integrity, and availability compromise). The vulnerability requires local access and low complexity exploitation, making it a significant risk for multi-user systems; KEV and active exploitation status are not confirmed in available data, but the high CVSS score (7.8) and memory corruption nature suggest this warrants urgent patching.
CVE-2024-53026 is an information disclosure vulnerability in IMS (IP Multimedia Subsystem) implementations affecting VoLTE and VoWiFi call processing. When a malicious or malformed RTCP (Real-time Transport Control Protocol) packet is received during an active call, the vulnerable system leaks sensitive information to a network-adjacent attacker without requiring authentication or user interaction. The CVSS 8.2 rating reflects high confidentiality impact with partial availability degradation; exploitation likelihood and real-world activity status require cross-referencing with EPSS and KEV data.
CVE-2024-53021 is an information disclosure vulnerability in RTCP (Real-time Transport Control Protocol) packet processing that allows unauthenticated remote attackers to leak sensitive data through malicious goodbye (BYE) RTCP packets. The vulnerability affects multiple VoIP and real-time communication products processing RTCP traffic; attackers can extract confidential information across the network without authentication or user interaction, and may also cause limited availability impact. The high CVSS score of 8.2 reflects the severe confidentiality impact and network-based attack vector, though exploitation complexity is low.
CVE-2024-53020 is an information disclosure vulnerability in RTP (Real-time Transport Protocol) packet processing that occurs when decoding packets with malformed header extensions. An attacker on the network can send specially crafted RTP packets to trigger memory disclosure, potentially exposing sensitive information while also causing minor availability impact. The vulnerability affects multiple implementations of RTP protocol handling across various media processing frameworks and VoIP applications; while there is no confirmed active KEV status or public exploit code documented, the high CVSS score (8.2) combined with network accessibility (CVSS:3.1/AV:N) indicates significant real-world risk to exposed services.
Network-based information disclosure vulnerability in RTP (Real-time Transport Protocol) packet decoding that occurs when the CSRC (Contributing Source) count header field is improperly validated, allowing an attacker to read sensitive memory contents. The vulnerability affects any system processing RTP streams with malformed headers and has a high CVSS score of 8.2 due to the combination of high confidentiality impact and network accessibility without authentication; no patch availability, KEV status, EPSS score, or active exploitation details are currently documented.
Memory corruption may occur while processing voice call registration with user.
Memory corruption while reading the FW response from the shared queue. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. This Out-of-bounds Write vulnerability could allow attackers to write data beyond allocated buffer boundaries leading to code execution or crashes.
Memory corruption while processing a data structure, when an iterator is accessed after it has been removed, potential failures occur. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. This Use After Free vulnerability could allow attackers to access freed memory to execute arbitrary code or crash the application.
Transient DOS while processing of a registration acceptance OTA due to incorrect ciphering key data IE. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Memory corruption while triggering commands in the PlayReady Trusted application. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.
Memory corruption during memory mapping into protected VM address space due to incorrect API restrictions. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.
Memory corruption may occur during IO configuration processing when the IO port count is invalid. Rated medium severity (CVSS 6.6), this vulnerability is low attack complexity.
Memory corruption during concurrent access to server info object due to incorrect reference count update. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. This Use After Free vulnerability could allow attackers to access freed memory to execute arbitrary code or crash the application.
Memory corruption during concurrent access to server info object due to unprotected critical field. Rated medium severity (CVSS 6.6), this vulnerability is low attack complexity. This Use After Free vulnerability could allow attackers to access freed memory to execute arbitrary code or crash the application.
Transient DOS while connecting STA to AP and initiating ADD TS request from AP to establish TSpec session. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Memory corruption occurs while connecting a STA to an AP and initiating an ADD TS request. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Memory corruption occurs while connecting a STA to an AP and initiating an ADD TS request from the AP to establish a TSpec session. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Cryptographic issue may arise because the access control configuration permits Linux to read key registers in TCSR. Rated medium severity (CVSS 6.5), this vulnerability is low attack complexity. No vendor patch available.
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 standards. Rated high severity (CVSS 8.2), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Information disclosure while creating MQ channels. Rated high severity (CVSS 7.7), this vulnerability is no authentication required, low attack complexity. No vendor patch available.
Memory corruption while processing IOCTL calls to add route entry in the HW. Rated medium severity (CVSS 6.6), this vulnerability is low attack complexity. No vendor patch available.
Memory corruption while accessing MSM channel map and mixer functions. Rated medium severity (CVSS 6.6), this vulnerability is low attack complexity. No vendor patch available.
Memory corruption while invoking IOCTL map buffer request from userspace. Rated medium severity (CVSS 6.6), this vulnerability is low attack complexity. No vendor patch available.
Memory corruption occurs during the copying of read data from the EEPROM because the IO configuration is exposed as shared memory. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.
Memory corruption while handling file descriptor during listener registration/de-registration. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.
Cryptographic issues while generating an asymmetric key pair for RKP use cases. Rated high severity (CVSS 7.1), this vulnerability is low attack complexity. No vendor patch available.
There may be information disclosure during memory re-allocation in TZ Secure OS. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity. No vendor patch available.
Memory corruption while calling the NPU driver APIs concurrently. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. This Use After Free vulnerability could allow attackers to access freed memory to execute arbitrary code or crash the application.
Memory corruption may occur while validating ports and channels in Audio driver. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity.
Memory corruption while handling multuple IOCTL calls from userspace for remote invocation. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. This Use After Free vulnerability could allow attackers to access freed memory to execute arbitrary code or crash the application.
Memory corruption while processing command in Glink linux. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. This Use After Free vulnerability could allow attackers to access freed memory to execute arbitrary code or crash the application.
Transient DOS during hypervisor virtual I/O operation in a virtual machine. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity. No vendor patch available.
While processing the authentication message in UE, improper authentication may lead to information disclosure. Rated medium severity (CVSS 5.4), this vulnerability is no authentication required, low attack complexity. No vendor patch available.
Memory corruption while parsing the memory map info in IOCTL calls. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity.
Information disclosure while processing IO control commands. Rated medium severity (CVSS 6.1), this vulnerability is low attack complexity.
Information disclosure during audio playback. Rated medium severity (CVSS 6.1), this vulnerability is low attack complexity.
Transient DOS when registration accept OTA is received with incorrect ciphering key data IE in modem. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Information disclosure while invoking callback function of sound model driver from ADSP for every valid opcode received from sound model driver. Rated medium severity (CVSS 6.1), this vulnerability is low attack complexity.
Information disclosure while processing IOCTL call made for releasing a trusted VM process release or opening a channel without initializing the process. Rated medium severity (CVSS 6.8), this vulnerability is no authentication required, low attack complexity.