Snapdragon X65 5g Modem Rf System Firmware

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 when adding user-supplied data without checking available buffer space. [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).

5G Fixed Wireless Access Platform Firmware versions up to - is affected by reachable assertion (CVSS 6.5).

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 processing identity credential operations in the trusted application. [CVSS 7.8 HIGH]

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 performing encryption and decryption commands. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.

Transient DOS while handling command data during power control processing. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Transient DOS while parsing the EPTM test control message to get the test pattern. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Memory corruption while selecting the PLMN from SOR failed list. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

memory corruption while loading a PIL authenticated VM, when authenticated VM image is loaded without maintaining cache coherency. Rated high severity (CVSS 7.8), this vulnerability is 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 performing private key encryption in trusted application. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.

Transient DOS while processing an ANQP message. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, 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.

Transient DOS while processing CCCH data when NW sends data with invalid length. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Information disclosure while processing the hash segment in an MBN file. Rated medium severity (CVSS 6.5), this vulnerability is low attack complexity. No vendor patch available.

Information disclosure while reading data from an image using specified offset and size parameters. Rated medium severity (CVSS 6.5), this vulnerability is low attack complexity. No vendor patch available.

Transient denial-of-service vulnerability in wireless beacon frame processing that occurs when a device receives a malformed EHT (Extremely High Throughput) operation information element. An unauthenticated remote attacker can trigger a temporary service disruption by sending a specially crafted beacon frame, affecting WiFi 6E and later devices. With a CVSS score of 7.5 and high availability impact, this vulnerability requires no user interaction and is network-accessible, making it a notable threat to wireless infrastructure and client devices, though there is currently no evidence of active exploitation in the wild.

Memory corruption vulnerability in Qualcomm's Virtual Machine (VM) attachment mechanism that occurs when the Host Linux OS (HLOS) retains access to a VM during attachment operations. This local privilege escalation vulnerability affects Qualcomm System-on-Chip (SoC) implementations and allows a local attacker with user-level privileges to achieve code execution with full system compromise (confidentiality, integrity, and availability impact). The vulnerability has not been reported as actively exploited in the KEV catalog, but the high CVSS score (7.8) and local attack vector indicate significant real-world risk for deployed Qualcomm-based devices.

Memory corruption during memory assignment to headless peripheral VM due to incorrect error code handling. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.

Transient DOS may occur while parsing SSID in action frames. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Transient DOS may occur while parsing extended IE in beacon. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

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.

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.

Cryptographic issue occurs during PIN/password verification using Gatekeeper, where RPMB writes can be dropped on verification failure, potentially leading to a user throttling bypass. Rated medium severity (CVSS 6.2), this vulnerability is 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.

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 assigning memory from the source DDR memory(HLOS) to ADSP. Rated high severity (CVSS 7.5). No vendor patch available.

Transient DOS while parsing the ML IE when a beacon with common info length of the ML IE greater than the ML IE inside which this element is present. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Integer Overflow vulnerability could allow attackers to cause unexpected behavior through arithmetic overflow.

Memory corruption when allocating and accessing an entry in an SMEM partition continuously. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.

Memory corruption while Configuring the SMR/S2CR register in Bypass mode. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.

Memory corruption while processing GPU page table switch. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. This Buffer Copy without Size Check vulnerability could allow attackers to overflow a buffer to corrupt adjacent memory.

Memory corruption while handling session errors from firmware. 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.

Cryptographic issue when a controller receives an LMP start encryption command under unexpected conditions. Rated critical severity (CVSS 9.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Transient DOS while parsing fragments of MBSSID IE from beacon frame. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, 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 as modem reset occurs when an unexpected MAC RAR (with invalid PDU length) is seen at UE. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity.

Transient DOS while parsing probe response and assoc response frame. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Information disclosure while parsing the BSS parameter change count or MLD capabilities fields of the ML IE. Rated high severity (CVSS 8.2), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Memory corruption while redirecting log file to any file location with any file name. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Transient DOS while parsing noninheritance IE of Extension element when length of IE is 2 of beacon frame. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Memory corruption when invalid length is provided from HLOS for FRS/UDS request/response buffers. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.

Memory corruption when two threads try to map and unmap a single node simultaneously. 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 parsing the multi-link element Control field when common information length check is missing before updating the location. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Transient DOS while parsing MBSSID during new IE generation in beacon/probe frame when IE length check is either missing or improper. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Transient DOS while parsing the received TID-to-link mapping element of beacon/probe response frame. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Memory corruption when BTFM client sends new messages over Slimbus to ADSP. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity.

memory corruption when an invalid firehose patch command is invoked. Rated medium severity (CVSS 6.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Transient DOS when processing the non-transmitted BSSID profile sub-elements present within the MBSSID Information Element (IE) of a beacon frame that is received from over-the-air (OTA). Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Cryptographic issue while parsing RSA keys in COBR format. Rated high severity (CVSS 7.1), this vulnerability is low attack complexity. No vendor patch available.

Information disclosure while decoding Tracking Area Update Accept or Attach Accept message received from network. Rated high severity (CVSS 8.2), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Transient DOS while parsing probe response and assoc response frame when received frame length is less than max size of timestamp. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Transient DOS while parsing the BSS parameter change count or MLD capabilities fields of the ML IE. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Transient DOS while parsing the ML IE when a beacon with length field inside the common info of ML IE greater than the ML IE length. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Integer Overflow vulnerability could allow attackers to cause unexpected behavior through arithmetic overflow.

Memory corruption while creating a fence to wait on timeline events, and simultaneously signal timeline events. 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 parsing the received TID-to-link mapping action frame. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Transient DOS while parsing the received TID-to-link mapping element of the TID-to-link mapping action frame. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Transient DOS while parsing SCAN RNR IE when bytes received from AP is such that the size of the last param of IE is less than neighbor report. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Transient DOS while parsing ESP IE from beacon/probe response frame. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Transient DOS when driver accesses the ML IE memory and offset value is incremented beyond ML IE length. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Transient DOS while parsing the multiple MBSSID IEs from the beacon, when the tag length is non-zero value but with end of beacon. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Transient DOS while parsing the MBSSID IE from the beacons, when the MBSSID IE length is zero. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Transient DOS while parsing fragments of MBSSID IE from beacon frame. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, 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 importing a PKCS#8-encoded RSA key with zero bytes modulus. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity. No vendor patch available.

Memory corruption during session sign renewal request calls in HLOS. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.

Memory corruption when keymaster operation imports a shared key. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.

Transient DOS while decoding attach reject message received by UE, when IEI is set to ESM_IEI. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Transient DOS when NAS receives ODAC criteria of length 1 and type 1 in registration accept OTA. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Memory corruption when preparing a shared memory notification for a memparcel in Resource Manager. Rated high severity (CVSS 8.4), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Information disclosure while handling beacon probe frame during scan entry generation in client side. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Information disclosure while handling beacon or probe response frame in STA. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Memory corruption when IOMMU unmap operation fails, the DMA and anon buffers are getting released. 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 when allocating and accessing an entry in an SMEM partition. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. This Buffer Copy without Size Check vulnerability could allow attackers to overflow a buffer to corrupt adjacent memory.

Memory corruption during the secure boot process, when the `bootm` command is used, it bypasses the authentication of the kernel/rootfs image. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. This Buffer Overflow vulnerability could allow attackers to corrupt memory to execute arbitrary code or crash the application.

Memory corruption when an invoke call and a TEE call are bound for the same trusted application. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.

Memory corruption while processing key blob passed by the user. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.

Transient DOS while loading the TA ELF file. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity. No vendor patch available.

Memory corruption while performing finish HMAC operation when context is freed by keymaster. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.

Information disclosure while handling SA query action frame. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

INformation disclosure while handling Multi-link IE in beacon frame. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Transient DOS while parsing IPv6 extension header when WLAN firmware receives an IPv6 packet that contains `IPPROTO_NONE` as the next header. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Transient DOS while parsing ieee80211_parse_mscs_ie in WIN WLAN driver. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Memory corruption when resource manager sends the host kernel a reply message with multiple fragments. Rated high severity (CVSS 8.4), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Transient DOS when WLAN firmware receives "reassoc response" frame including RIC_DATA element. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

The session index variable in PCM host voice audio driver initialized before PCM open, accessed during event callback from ADSP and reset during PCM close may lead to race condition between event. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.