Qualcomm Snapdragon 8cx Compute Platform Firmware vulnerabilities

50 CVEs affecting Qualcomm Snapdragon 8cx Compute Platform Firmware, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2026-25274, published 2026-10-06.

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Highest priority

Known exploited (CISA KEV) first, then by EPSS exploit probability.

• CVE-2022-40504, published 2023-05-02. High severity, CVSS 7.5. EPSS: 0.4% chance of exploitation in the next 30 days. Transient DOS due to reachable assertion in Modem when UE received Downlink Data Indication message from the network.
• CVE-2023-22388, published 2023-11-07. Critical severity, CVSS 9.8. EPSS: 0.4% chance of exploitation in the next 30 days. Memory Corruption in Multi-mode Call Processor while processing bit mask API.
• CVE-2023-33109, published 2024-01-02. High severity, CVSS 7.5. EPSS: 0.3% chance of exploitation in the next 30 days. Transient DOS while processing a WMI P2P listen start command (0xD00A) sent from host.
• CVE-2023-33062, published 2024-01-02. High severity, CVSS 7.5. EPSS: 0.3% chance of exploitation in the next 30 days. Transient DOS in WLAN Firmware while parsing a BTM request.
• CVE-2023-33040, published 2024-01-02. High severity, CVSS 7.5. EPSS: 0.3% chance of exploitation in the next 30 days. Transient DOS in Data Modem during DTLS handshake.
• CVE-2023-43536, published 2024-02-06. High severity, CVSS 7.5. EPSS: 0.3% chance of exploitation in the next 30 days. Transient DOS while parse fils IE with length equal to 1.
• CVE-2023-43533, published 2024-02-06. High severity, CVSS 7.5. EPSS: 0.3% chance of exploitation in the next 30 days. Transient DOS in WLAN Firmware when the length of received beacon is less than length of ieee802.11 beacon frame.
• CVE-2023-43522, published 2024-02-06. High severity, CVSS 7.5. EPSS: 0.3% chance of exploitation in the next 30 days. Transient DOS while key unwrapping process, when the given encrypted key is empty or NULL.
• CVE-2023-43511, published 2024-01-02. High severity, CVSS 7.5. EPSS: 0.3% chance of exploitation in the next 30 days. Transient DOS while parsing IPv6 extension header when WLAN firmware receives an IPv6 packet that contains `IPPROTO_NONE` as the next header.
• CVE-2026-24084, published 2026-08-04. High severity, CVSS 7.5. EPSS: 0.3% chance of exploitation in the next 30 days. Weak configuration when UE does not verify the consistency of its additional security capabilities with the replayed capabilities.

Latest

• CVE-2026-25274, published 2026-10-06. Medium severity, CVSS 6.7. EPSS: 0.1% chance of exploitation in the next 30 days. Memory Corruption when processing concurrent DMA buffer allocation and deallocation commands without proper synchronization.
• CVE-2026-25267, published 2026-10-06. High severity, CVSS 7.8. EPSS: 0.1% chance of exploitation in the next 30 days. Memory corruption when non-secure loader rewrites page tables before secure memory initialization.
• CVE-2026-25263, published 2026-10-06. Medium severity, CVSS 6.6. EPSS: 0.1% chance of exploitation in the next 30 days. Memory corruption while processing IOCTL command called from user space to the kernel with invalid parameters.
• CVE-2026-25275, published 2026-09-17. High severity, CVSS 7.5. EPSS: 0.2% chance of exploitation in the next 30 days. Transient DOS when processing authentication frames with invalid FILS information element header lengths.
• CVE-2026-24075, published 2026-09-17. High severity, CVSS 7.0. EPSS: 0.1% chance of exploitation in the next 30 days. Memory Corruption when multiple threads issue concurrent IOCTL requests to the device control handler due to improper synchronization and race conditions.
• CVE-2026-24077, published 2026-08-04. Medium severity, CVSS 6.5. EPSS: 0.2% chance of exploitation in the next 30 days. Information Disclosure when processing wireless network channel switch information with improperly formatted length fields.
• CVE-2026-24076, published 2026-08-04. Medium severity, CVSS 6.7. EPSS: 0.1% chance of exploitation in the next 30 days. Memory Corruption when processing registry values with incorrect types using a direct query method.
• CVE-2026-21379, published 2026-07-06. High severity, CVSS 7.8. EPSS: 0.1% chance of exploitation in the next 30 days. Memory Corruption when allocating memory with sizes that exceed the maximum allowed value.
• CVE-2025-59611, published 2026-06-01. Medium severity, CVSS 6.7. EPSS: 0.1% chance of exploitation in the next 30 days. Memory corruption in diagnostic services due to absence of input validation