Qca6421 firmware
This hub aggregates every CVE we track for Qca6421 firmware, a product in the hardware firmware space. Use it to gauge the current risk picture and drill into individual advisories.
432
CVEs tracked
51
Critical
323
High
4
In CISA KEV
Severity distribution
HIGH323MEDIUM58CRITICAL51
Monthly trend
4
9
9
2
4
3
0
1
2
8
5
4
5
4
2
2
1
0
0
0
0
0
0
0
2024-072026-06
Latest CVEs
The 15 most recently published vulnerabilities affecting Qca6421 firmware.
- CVE-2025-27070Out-of-bounds Write in Windows Compute7.8
- CVE-2025-27054Out-of-bounds Write in Display7.8
- CVE-2025-27053Incorrect Calculation of Buffer Size in HLOS7.8
- CVE-2025-27032Improper Access Control Applied to Mirrored or Aliased Memory Regions in Hypervisor7.8
- CVE-2025-21481Buffer Copy Without Checking Size of Input in HLOS7.8
- CVE-2025-27066Reachable Assertion in WLAN Firmware7.5
- CVE-2025-21465Out-of-bounds Read in Core6.5
- CVE-2025-21464Out-of-bounds Read in Core6.5
- CVE-2025-21452Reachable Assertion in Modem7.5
- CVE-2025-21446Buffer Over-read in WLAN Firmware7.5
- CVE-2025-21433NULL Pointer Dereference in SPS-HLOS6.2
- CVE-2025-21432Double Free in SPS-HLOS7.8
- CVE-2025-21422Cryptographic Issues in Automotive7.1
- CVE-2024-53009Improper Validation of Array Index in Automotive Autonomy5.3
- CVE-2024-53026Buffer Over-read in Data Network Stack & Connectivity8.2
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