CVE-2026-80933
In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: validate default EEPROM firmware size The default
CVSS
7.8
High
EPSS
0.1%
p2
KEV
—
Exploit Today
1
0-100
Published: Sep 11, 2026 · Last modified: Oct 19, 2026
0.1%EPSS · 30 days0.2%
2026-09-272026-10-25
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.
- git.kernel.orghttps://git.kernel.org/stable/c/03b81f015dbb29807ce1ec6d45537d658abdac69
- git.kernel.orghttps://git.kernel.org/stable/c/127a291f4c8069a4e71906938402cacfe24ee8cd
- git.kernel.orghttps://git.kernel.org/stable/c/653c6e289b13cc6942f3e8f8e3c568e70fa42d1f
- git.kernel.orghttps://git.kernel.org/stable/c/7074ec3769820302f1ccf8794a40a6582153b820
- git.kernel.orghttps://git.kernel.org/stable/c/b4bf67cc0871b13103c404b38e332b9d4403a0da
No related CVEs by CWE or product.