What’s Vulnerable › Products

Qualcomm Qcn5121 Firmware vulnerabilities

80 known vulnerabilities, 0 confirmed exploited in the wild (CISA KEV), 3 published in the last 12 months.

Check whether your Qualcomm Qcn5121 Firmware version is affected

Latest Qualcomm Qcn5121 Firmware vulnerabilities

• CVE-2025-21465 — Out-of-bounds Read in Core (CVSS 6.5)
• CVE-2025-21464 — Out-of-bounds Read in Core (CVSS 6.5)
• CVE-2024-43046 — Information Exposure in TZ Secure OS (CVSS 5.5)
• CVE-2024-33016 — Improper Restriction of Operations within the Bounds of a Memory Buffer in Storage (CVSS 6.8)
• CVE-2024-21462 — Buffer Over-read in TZ Secure OS (CVSS 5.5)
• CVE-2023-33105 — Configuration Issue in WLAN Host and Firmware (CVSS 7.5)
• CVE-2023-33032 — Integer Overflow or Wraparound in TZ Secure OS (CVSS 7.8)
• CVE-2023-33030 — Buffer Copy without Checking Size of Input in HLOS (CVSS 7.8)
• CVE-2023-28586 — Improper Restriction of Operation within the Bounds of a Memory Buffer in TZ Secure OS (CVSS 6.5)
• CVE-2023-28585 — Integer Overflow to Buffer Overflow in TZ Secure OS (CVSS 8.8)
• CVE-2023-24852 — Improper Authentication in Core (CVSS 7.8)
• CVE-2023-28564 — Use of Out-of-range Pointer Offset in WLAN HAL (CVSS 7.8)
• CVE-2023-28560 — Buffer Copy Without Checking Size of Input in WLAN HAL (CVSS 7.8)
• CVE-2023-21628 — Buffer Copy Without Checking Size of Input (`Classic Buffer Overflow`) in WLAN HAL (CVSS 7.8)
• CVE-2022-40525 — Information Exposure in Linux Networking Firmware (CVSS 5.5)
• CVE-2022-40522 — Double free in Linux Networking (CVSS 7.8)
• CVE-2022-22076 — Cryptographic issue in Core (CVSS 5.5)
• CVE-2022-25655 — Buffer copy without checking the size of input in WLAN HAL. (CVSS 7.8)
• CVE-2022-40519 — Buffer over-read in Core (CVSS 5.5)
• CVE-2022-40517 — Stack based buffer overflow in Core (CVSS 7.8)
• CVE-2022-40516 — Stack-based buffer overflow in Core (CVSS 7.8)
• CVE-2022-25652 — (CVSS 7.8)
• CVE-2021-30349 — (CVSS 6.7)
• CVE-2021-30281 — (CVSS 7.8)
• CVE-2021-1950 — (CVSS 7.8)