CVE-2026-80878High· 7.0▾ TwilightA flaw was found in the Linux kernel's AFS (Andrew File System) implementation. This issue occurs when `afs_lookup_volume_rcu()` fails to acquire a volume, leading to a resource leak. A local attacker could potentially exploit this flaw to…
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 38.5 · likelihood 0 · exploitation 0
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Exploit-prediction probability, daily snapshots since Sep 11.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CSAF
0.2%
0.2% → 0.2%
Last analysed / modified upstream
— → 7
none → high
A flaw was found in the Linux kernel's AFS (Andrew File System) implementation. This issue occurs when afs_lookup_volume_rcu() fails to acquire a volume, leading to a resource leak. A local attacker could potentially exploit this flaw to cause a denial of service due to resource exhaustion.
kernel: afs: Fix leak of ungot volume — rated Important by Red Hat. Released 2026-09-04, updated 2026-10-06.
Affected:
No fix planned:
Not affected:
Affected
Field changes observed since this record was first indexed.
Connected by shared product, vendor, weakness, or advisory.
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