UNKNOWN NVD
CVE-2026-80599
In the Linux kernel, the following vulnerability has been resolved: batman-adv: dat: ensure accessible eth_hdr proto field When batadv_get_vid() accesses the
In the Linux kernel, the following vulnerability has been resolved:
batman-adv: dat: ensure accessible eth_hdr proto field
When batadv_get_vid() accesses the proto field of the ethernet header, it
is not checking if the data itself is accessible. The caller is responsible
for it. But in contrast to other call sites, batadv_dat_get_vid() and its
caller didn't make sure this is true. This could have caused an
out-of-bounds access.
References
- https://git.kernel.org/stable/c/26560c4a03dc4d607331600c187f59ab2df5f341
- https://git.kernel.org/stable/c/3c62694c31f043568c3f4784b8d247cc3bea6b4c
- https://git.kernel.org/stable/c/4407ff3af469356f9641c4a6e7072309bae86bea
- https://git.kernel.org/stable/c/5836a050d02e9598fa0f71e88dde28b63dfa35e3
- https://git.kernel.org/stable/c/6d3ea37074bb747f745d28138f87745ba9bd97c5
This unknown severity vulnerability was published on 2026-08-28 via NVD.
vulnfeed aggregates 11380 vulnerabilities from NVD, CISA KEV,
Ubuntu, Debian, Red Hat, Kubernetes, Exploit-DB, OSS-Security, GitHub and OpenStack — updated every 4 hours.