QCS8300 Firmware
48 CVEs tracked. None of them is in CISA KEV.
This hub aggregates every CVE we track for QCS8300 Firmware, a product in the hardware firmware space. Use it to gauge the current risk picture and drill into individual advisories.
QCS8300 Firmware CVEs per month
| Month | CVEs |
|---|---|
| 2024-10 | 0 |
| 2024-11 | 0 |
| 2024-12 | 0 |
| 2025-01 | 0 |
| 2025-02 | 5 |
| 2025-03 | 2 |
| 2025-04 | 8 |
| 2025-05 | 8 |
| 2025-06 | 4 |
| 2025-07 | 11 |
| 2025-08 | 3 |
| 2025-09 | 4 |
| 2025-10 | 2 |
| 2025-11 | 1 |
| 2025-12 | 0 |
| 2026-01 | 0 |
| 2026-02 | 0 |
| 2026-03 | 0 |
| 2026-04 | 0 |
| 2026-05 | 0 |
| 2026-06 | 0 |
| 2026-07 | 0 |
| 2026-08 | 0 |
| 2026-09 | 0 |
Severity
How the 48 CVEs score on CVSS. Severity is not exploitation: KEV is counted above.
- Critical2
- High40
- Medium6
Latest CVEs
The 15 most recently published vulnerabilities affecting QCS8300 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-2025-21487Buffer Over-read in Data Network Stack & Connectivity8.2
- CVE-2025-21483Improper Restriction of Operations within the Bounds of a Memory Buffer in Data Network Stack & Connectivity9.8
- 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-2025-27061Out-of-bounds Write in Video7.8
- CVE-2025-27057Buffer Over-read in WLAN Host7.5
- CVE-2025-27052Buffer Copy Without Checking Size of Input in Core Services7.8
- CVE-2025-27043Buffer Copy Without Checking Size of Input in Video7.8
- CVE-2025-27042Incorrect Calculation of Buffer Size in Video7.8
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