MEDIUM
CVE-2026-52926
CVSS
5.5
Description
In the Linux kernel, the following vulnerability has been resolved:
batman-adv: clear current gateway during teardown
batadv_gw_node_free() removes the gateway list entries during mesh teardown,
but it does not clear the currently selected gateway. This leaves stale
gateway state behind across cleanup and can break a later mesh recreation.
Clear bat_priv->gw.curr_gw before walking the gateway list so the selected
gateway reference is dropped as part of teardown.
EPSS Score
0.11%
Probability of exploitation in next 30 days
1.7th percentile
References
https://git.kernel.org/stable/c/17e3a441111cd1a530cd6ee69a22f3161d80d810
Patch
https://git.kernel.org/stable/c/30bda3ef4b0cac777f1a7c314cd08b8ff6437365
Patch
https://git.kernel.org/stable/c/6de089b545db013433cf934bb4e4433dec2dd65f
Patch
https://git.kernel.org/stable/c/9a1a8ed4facfe843bde6fdfcf7af0e9923eb2e17
Patch
https://git.kernel.org/stable/c/a340a51ed801eab7bb454150c226323b865263cc
Patch
https://git.kernel.org/stable/c/a3f3f1ec8aad84c5dd386c430b9c61cddd85b18f
Patch
https://git.kernel.org/stable/c/ae7aeb0ce3c0ebbe357ed525779acac197a18086
Patch
https://git.kernel.org/stable/c/e2ec4c712d19141ca7bf7fbbb1d842f73abaa186
Patch
Base CVE data derived from NVD (public domain). Enrichment by
dbcve.org
(CC-BY-4.0). Fetched via API.