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Qualcomm Wcn7850 Firmware vulnerabilities

172 known vulnerabilities, 1 confirmed exploited in the wild (CISA KEV), 2 published in the last 12 months.

Check whether your Qualcomm Wcn7850 Firmware version is affected

Exploited Qualcomm Wcn7850 Firmware vulnerabilities

• CVE-2022-22071 — Qualcomm Multiple Chipsets Use-After-Free Vulnerability

Latest Qualcomm Wcn7850 Firmware vulnerabilities

• CVE-2025-27033 — Buffer Over-read in Video (CVSS 6.1)
• CVE-2025-21476 — Buffer Copy Without Checking Size of Input in Computer Vision (CVSS 7.8)
• CVE-2023-21667 — Buffer Over-read in Bluetooth HOST (CVSS 6.5)
• CVE-2023-21664 — Buffer Copy without Checking the Size of Input(Classic Buffer Overflow) in Core Platform (CVSS 7.8)
• CVE-2023-21663 — Improper Restrictions of Operations within the Bounds of a Memory Buffer in Display (CVSS 7.8)
• CVE-2023-21662 — Buffer Copy without Checking the Size of Input(Classic Buffer Overflow) in Core Platform (CVSS 7.8)
• CVE-2023-21655 — Integer Overflow or Wraparound in Display (CVSS 7.8)
• CVE-2023-21646 — Reachable Assertion in Modem (CVSS 7.5)
• CVE-2022-33220 — Buffer over-read in Automotive multimedia (CVSS 5.5)
• CVE-2023-21652 — Key Management Errors in HLOS (CVSS 7.1)
• CVE-2023-21651 — Incorrect Type Conversion or Cast in Core (CVSS 7.8)
• CVE-2023-21647 — Improper Input Validation in Bluetooth HOST (CVSS 6.5)
• CVE-2023-21627 — Incorrect Type Conversion or Cast in Trusted Execution Environment (CVSS 7.8)
• CVE-2022-40510 — Buffer copy without checking size of input in Audio. (CVSS 9.8)
• CVE-2022-40540 — Buffer copy without checking the size of input in Linux Kernel (CVSS 7.8)
• CVE-2022-40537 — Improper Validation of Array Index in Bluetooth HOST (CVSS 9.8)
• CVE-2022-40531 — Incorrect type conversion in WLAN (CVSS 7.8)
• CVE-2022-40530 — Integer overflow to buffer overflow in WLAN (CVSS 7.8)
• CVE-2022-40527 — Reachable Assertion in WLAN Embedded SW (CVSS 7.5)
• CVE-2022-40515 — Double free in Video (CVSS 9.8)
• CVE-2022-33309 — Buiffer over-read in WLAN Firmware. (CVSS 7.5)
• CVE-2022-33278 — Buffer copy without checking the size of input in HLOS (CVSS 7.8)
• CVE-2022-33272 — Reachable assertion in Modem (CVSS 7.5)
• CVE-2022-33260 — Stack based buffer overflow in Core (CVSS 7.8)
• CVE-2022-33257 — Time-of-check time-of-use race condition in Core (CVSS 7.0)