What’s Vulnerable › Products

Qualcomm Qcn5550 Firmware vulnerabilities

81 known vulnerabilities, 0 confirmed exploited in the wild (CISA KEV), 4 published in the last 12 months.

Check whether your Qualcomm Qcn5550 Firmware version is affected

Latest Qualcomm Qcn5550 Firmware vulnerabilities

• CVE-2026-25275 — Buffer Over-read in WLAN Firmware (CVSS 7.5)
• CVE-2025-47325 — Untrusted Pointer Dereference in TZ Firmware (CVSS 5.5)
• CVE-2025-27074 — Incorrect Calculation of Buffer Size in SCE-Mink (CVSS 7.8)
• CVE-2025-27040 — Improper Input Validation in TZ Firmware (CVSS 6.5)
• CVE-2024-21473 — Improper Input Validation in WIN SON (CVSS 9.8)
• CVE-2023-33105 — Configuration Issue in WLAN Host and Firmware (CVSS 7.5)
• CVE-2023-28569 — Buffer Over-read in WLAN HAL (CVSS 5.5)
• CVE-2023-28563 — Buffer Over-read in IOE Firmware (CVSS 5.5)
• CVE-2023-28567 — Improper Validation of Array Index in WLAN HAL (CVSS 7.8)
• CVE-2023-28565 — Improper Validation of Array Index in WLAN HAL (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-2023-28559 — Buffer Copy Without Checking Size of Input in WLAN HAL (CVSS 7.8)
• CVE-2023-28549 — Improper Restriction of Operations within the Bounds of a Memory Buffer in WLAN HAL (CVSS 7.8)
• CVE-2023-28544 — Buffer Copy without Checking the Size of Input in WLAN Firmware (CVSS 7.8)
• CVE-2023-21628 — Buffer Copy Without Checking Size of Input (`Classic Buffer Overflow`) in WLAN HAL (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-2022-33238 — (CVSS 7.5)
• CVE-2022-25652 — (CVSS 7.8)
• CVE-2021-35104 — (CVSS 9.8)
• CVE-2021-35071 — (CVSS 5.5)
• CVE-2021-35088 — (CVSS 9.1)
• CVE-2021-35069 — (CVSS 7.8)
• CVE-2021-30325 — (CVSS 6.7)