VULNERABILITY INTELLIGENCE
CVE-2026-80600
CVSS score9.8 CRITICAL
EPSS probability0.73%
CISA KEVNot currently listed
Published2026-08-28
Last modified2026-08-29
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Description
In the Linux kernel, the following vulnerability has been resolved: batman-adv: dat: acquire ARP hw source only after skb realloc The pskb_may_pull() called by batadv_get_vid() could reallocate the buffer behind the skb. Variables which were pointing to the old buffer need to be reassigned to avoid an use-after-free.