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.

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Linux Linux unaffected
Version Status Constraints
2265c141086474bbae55a5bb3afa1ebb78ccaa7c affected < a3f3f1ec8aad84c5dd386c430b9c61cddd85b18f
2265c141086474bbae55a5bb3afa1ebb78ccaa7c affected < e2ec4c712d19141ca7bf7fbbb1d842f73abaa186
2265c141086474bbae55a5bb3afa1ebb78ccaa7c affected < 9a1a8ed4facfe843bde6fdfcf7af0e9923eb2e17
2265c141086474bbae55a5bb3afa1ebb78ccaa7c affected < 6de089b545db013433cf934bb4e4433dec2dd65f
2265c141086474bbae55a5bb3afa1ebb78ccaa7c affected < 30bda3ef4b0cac777f1a7c314cd08b8ff6437365
2265c141086474bbae55a5bb3afa1ebb78ccaa7c affected < ae7aeb0ce3c0ebbe357ed525779acac197a18086
2265c141086474bbae55a5bb3afa1ebb78ccaa7c affected < 17e3a441111cd1a530cd6ee69a22f3161d80d810
2265c141086474bbae55a5bb3afa1ebb78ccaa7c affected < a340a51ed801eab7bb454150c226323b865263cc
Linux Linux affected
Version Status Constraints
3.1 affected —
0 unaffected < 3.1
5.10.258 unaffected ≤ 5.10.*
5.15.209 unaffected ≤ 5.15.*
6.1.175 unaffected ≤ 6.1.*
6.6.142 unaffected ≤ 6.6.*
6.12.92 unaffected ≤ 6.12.*
6.18.34 unaffected ≤ 6.18.*
7.0.11 unaffected ≤ 7.0.*
7.1 unaffected ≤ *

No data.

No data.

No data.

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Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://git.kernel.org/stable/c/17e3a441111cd1a530cd6ee69a22f3161d80d810 cve-icon
https://git.kernel.org/stable/c/30bda3ef4b0cac777f1a7c314cd08b8ff6437365 cve-icon
https://git.kernel.org/stable/c/6de089b545db013433cf934bb4e4433dec2dd65f cve-icon
https://git.kernel.org/stable/c/9a1a8ed4facfe843bde6fdfcf7af0e9923eb2e17 cve-icon
https://git.kernel.org/stable/c/a340a51ed801eab7bb454150c226323b865263cc cve-icon
https://git.kernel.org/stable/c/a3f3f1ec8aad84c5dd386c430b9c61cddd85b18f cve-icon
https://git.kernel.org/stable/c/ae7aeb0ce3c0ebbe357ed525779acac197a18086 cve-icon
https://git.kernel.org/stable/c/e2ec4c712d19141ca7bf7fbbb1d842f73abaa186 cve-icon
History

Wed, 24 Jun 2026 07:45:00 +0000

Type Values Removed Values Added
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.
Title batman-adv: clear current gateway during teardown
First Time appeared Linux
Linux linux Kernel
CPEs cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Vendors & Products Linux
Linux linux Kernel
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published:

Updated: 2026-06-24T07:14:20.057Z

Reserved: 2026-06-09T07:44:35.368Z

Link: CVE-2026-52926

cve-icon Vulnrichment

No data.

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses

No weakness.