Qualcomm SD 8cx Firmware vulnerabilities

301 CVEs affecting Qualcomm SD 8cx Firmware, 1 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2025-27032, published 2025-09-24.

Highest priority

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

CVE-2020-11261: Qualcomm Multiple Chipsets Improper Input Validation Vulnerability, published 2021-06-09. High severity, CVSS 7.8. Actively exploited: in CISA KEV since 2021-12-01. EPSS: 1.6% chance of exploitation in the next 30 days. Memory corruption due to improper check to return error when user application requests memory allocation of a huge size in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon…
CVE-2020-11264, published 2021-09-08. Critical severity, CVSS 9.8. EPSS: 13.2% chance of exploitation in the next 30 days. Improper authentication of Non-EAPOL/WAPI plaintext frames during four-way handshake can lead to arbitrary network packet injection in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity,…
CVE-2020-11301, published 2021-09-08. High severity, CVSS 7.5. EPSS: 11.1% chance of exploitation in the next 30 days. Improper authentication of un-encrypted plaintext Wi-Fi frames in an encrypted network can lead to information disclosure in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon…
CVE-2019-2256, published 2019-06-14. Critical severity, CVSS 9.8. EPSS: 1.5% chance of exploitation in the next 30 days. An unprivileged user can craft a bitstream such that the payload encoded in the bitstream gains code execution in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer…
CVE-2019-2255, published 2019-06-14. Critical severity, CVSS 9.8. EPSS: 1.5% chance of exploitation in the next 30 days. An unprivileged user can craft a bitstream such that the payload encoded in the bitstream gains code execution in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer…
CVE-2019-2249, published 2019-11-06. Critical severity, CVSS 9.8. EPSS: 1.4% chance of exploitation in the next 30 days. Kernel can do a memory read from arbitrary address passed by user during execution of a syscall in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon…
CVE-2018-11945, published 2019-02-25. Critical severity, CVSS 9.8. EPSS: 1.4% chance of exploitation in the next 30 days. Improper input validation in wireless service messaging module for data received from broadcast messages can lead to heap overflow in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer…
CVE-2022-40507, published 2023-06-06. High severity, CVSS 7.8. EPSS: 1.3% chance of exploitation in the next 30 days. Memory corruption due to double free in Core while mapping HLOS address to the list.
CVE-2018-13904, published 2019-02-25. Critical severity, CVSS 9.8. EPSS: 1.3% chance of exploitation in the next 30 days. Improper input validation in SCM handler to access storage in TZ can lead to unauthorized access in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer Electronics Connectivity, Snapdragon…
CVE-2019-2252, published 2019-09-30. Critical severity, CVSS 9.8. EPSS: 1.2% chance of exploitation in the next 30 days. Classic buffer overflow vulnerability while playing the specific video whose Decode picture buffer size is more than 16 in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon…

Latest

CVE-2025-27032, published 2025-09-24. High severity, CVSS 7.8. EPSS: 0.1% chance of exploitation in the next 30 days. memory corruption while loading a PIL authenticated VM, when authenticated VM image is loaded without maintaining cache coherency.
CVE-2025-21482, published 2025-09-24. High severity, CVSS 7.1. EPSS: 0.1% chance of exploitation in the next 30 days. Cryptographic issue while performing RSA PKCS padding decoding.
CVE-2025-21465, published 2025-08-06. Medium severity, CVSS 6.5. EPSS: 0.1% chance of exploitation in the next 30 days. Information disclosure while processing the hash segment in an MBN file.
CVE-2025-21464, published 2025-08-06. Medium severity, CVSS 6.5. EPSS: 0.1% chance of exploitation in the next 30 days. Information disclosure while reading data from an image using specified offset and size parameters.
CVE-2025-21454, published 2025-07-08. High severity, CVSS 7.5. EPSS: 0.2% chance of exploitation in the next 30 days. Transient DOS while processing received beacon frame.
CVE-2025-21449, published 2025-07-08. High severity, CVSS 7.5. EPSS: 0.2% chance of exploitation in the next 30 days. Transient DOS may occur while processing malformed length field in SSID IEs.
CVE-2025-21422, published 2025-07-08. High severity, CVSS 7.8. EPSS: 0.1% chance of exploitation in the next 30 days. Cryptographic issue while processing crypto API calls, missing checks may lead to corrupted key usage or IV reuses.
CVE-2024-53009, published 2025-07-08. High severity, CVSS 7.8. EPSS: 0.1% chance of exploitation in the next 30 days. Memory corruption while operating the mailbox in Automotive.
CVE-2024-53010, published 2025-06-03. High severity, CVSS 7.8. EPSS: 0.1% chance of exploitation in the next 30 days. Memory corruption may occur while attaching VM when the HLOS retains access to VM.
CVE-2024-49842, published 2025-05-06. High severity, CVSS 7.8. EPSS: 0.1% chance of exploitation in the next 30 days. Memory corruption during memory mapping into protected VM address space due to incorrect API restrictions.