Wcn6855 firmware

This hub aggregates every CVE we track for Wcn6855 firmware, a product in the hardware firmware space. Use it to gauge the current risk picture and drill into individual advisories.

Severity distribution

Monthly trend

The 15 most recently published vulnerabilities affecting Wcn6855 firmware.

• CVE-2025-21476Buffer Copy Without Checking Size of Input in Computer Vision7.8Sep 24, 2025
• CVE-2021-30299Improper Input Validation in Audio6.7Nov 22, 2024
• CVE-2023-21667Buffer Over-read in Bluetooth HOST6.5Sep 5, 2023
• CVE-2023-21664Buffer Copy without Checking the Size of Input(Classic Buffer Overflow) in Core Platform7.8Sep 5, 2023
• CVE-2023-21663Improper Restrictions of Operations within the Bounds of a Memory Buffer in Display6.7Sep 5, 2023
• CVE-2023-21662Buffer Copy without Checking the Size of Input(Classic Buffer Overflow) in Core Platform7.8Sep 5, 2023
• CVE-2023-21655Integer Overflow or Wraparound in Display6.7Sep 5, 2023
• CVE-2023-21653Reachable Assertion in Modem7.5Sep 5, 2023
• CVE-2023-21646Reachable Assertion in Modem7.5Sep 5, 2023
• CVE-2022-33220Buffer over-read in Automotive multimedia5.1Sep 5, 2023
• CVE-2023-22666Integer Overflow or Wraparound in Audio8.4Aug 8, 2023
• CVE-2023-21652Key Management Errors in HLOS7.7Aug 8, 2023
• CVE-2023-21651Incorrect Type Conversion or Cast in Core9.3Aug 8, 2023
• CVE-2023-21647Improper Input Validation in Bluetooth HOST6.5Aug 8, 2023
• CVE-2023-21627Incorrect Type Conversion or Cast in Trusted Execution Environment6.7Aug 8, 2023