{
"id": "GHSA-xq44-q9x4-cxw9",
"aliases": [
"CVE-2026-80601"
],
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\nbatman-adv: gw: acquire ethernet header only after skb realloc\n\nThe pskb_may_pull() called by batadv_get_vid() could reallocate the buffer\nbehind the skb. Variables which were pointing to the old buffer need to be\nreassigned to avoid an use-after-free.",
"affected": [],
"modified": "2026-08-29T09:30:25Z",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
}
],
"published": "2026-08-28T09:31:46Z",
"references": [
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-80601",
"type": "ADVISORY"
},
{
"url": "https://git.kernel.org/stable/c/2760b38222c8828b075802342fe3b91eb823d542",
"type": "WEB"
},
{
"url": "https://git.kernel.org/stable/c/6c37f1166549c999ccd164b0cb6462d1ae68f8f6",
"type": "WEB"
},
{
"url": "https://git.kernel.org/stable/c/77880a3be88d378d60cc1e8f8ec70430e2ed0518",
"type": "WEB"
},
{
"url": "https://git.kernel.org/stable/c/916dac5f2944f63f07f7b501acbea6737dbbed0e",
"type": "WEB"
},
{
"url": "https://git.kernel.org/stable/c/afac8096bde4948e3caa7e4dd733867cfbd3018e",
"type": "WEB"
},
{
"url": "https://git.kernel.org/stable/c/b79884a5567bf788fb76c30832467cf6a56f3c0d",
"type": "WEB"
},
{
"url": "https://git.kernel.org/stable/c/e3f4325e35dd6e76b80665f3510738ce34819753",
"type": "WEB"
},
{
"url": "https://git.kernel.org/stable/c/e6b43acd34b219b807e65096ce207b087942779d",
"type": "WEB"
}
],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [],
"severity": "HIGH",
"github_reviewed": false,
"nvd_published_at": "2026-08-28T08:16:43Z",
"github_reviewed_at": null
}
}