CVE-2026-80933
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
wifi: mt76: mt7996: validate default EEPROM firmware size
In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: validate default EEPROM firmware size The default EEPROM firmware is parsed and copied as a full EEPROM without checking its length. A truncated file can make the driver read beyond the firmware buffer during variant validation or the fallback copy. Reject files shorter than MT7996_EEPROM_SIZE before parsing or copying the firmware.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 98686cd21624c75a043e96812beadddf4f6f48e5 | affected | git | b4bf67cc0871b13103c404b38e332b9d4403a0da | Unavailable | None listed |
| 98686cd21624c75a043e96812beadddf4f6f48e5 | affected | git | 127a291f4c8069a4e71906938402cacfe24ee8cd | Unavailable | None listed |
| 98686cd21624c75a043e96812beadddf4f6f48e5 | affected | git | 03b81f015dbb29807ce1ec6d45537d658abdac69 | Unavailable | None listed |
| 98686cd21624c75a043e96812beadddf4f6f48e5 | affected | git | 7074ec3769820302f1ccf8794a40a6582153b820 | Unavailable | None listed |
| 98686cd21624c75a043e96812beadddf4f6f48e5 | affected | git | 653c6e289b13cc6942f3e8f8e3c568e70fa42d1f | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 6.2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 6.2 | Unavailable | None listed |
| 6.6.157 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.110 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.50 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.2.4 | unaffected | semver | Unavailable | 7.2.* | None listed |
| 7.3 | unaffected | original_commit_for_fix | Unavailable | * | None listed |