CVE-2026-46206
Published: June 2, 2026Last modified: June 24, 2026
Description
In the Linux kernel, the following vulnerability has been resolved: batman-adv: reject new tp_meter sessions during teardown Prevent tp_meter from starting new sender or receiver sessions after mesh_state has left BATADV_MESH_ACTIVE.
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 7.8 |
| Attack Vector | LOCAL |
| Attack complexity | LOW |
| Privileges required | LOW |
| User interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality | HIGH |
| Integrity impact | HIGH |
| Availability impact | HIGH |
| Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 23 LTS | linux-lts | Fixed (6.1.175-r0) |
| 25 LTS | linux-lts | Fixed (6.12.92-r0) | |
| Stream | linux-lts | Fixed (6.18.35-r1) |
References
- https://git.kernel.org/stable/c/0a7a840074c9ca5ebffc9c52358c8ea55828ec71
- https://git.kernel.org/stable/c/3243543592425beec83d453793e9d27caa0d8e66
- https://git.kernel.org/stable/c/52e6ec3e972cf27792cc1559874dbee19f286869
- https://git.kernel.org/stable/c/ca39545cf07c142b39d474a1439a046bf28def3d
- https://git.kernel.org/stable/c/dcff44644bb518598b1a6be722706d6174b2f6a1
- https://git.kernel.org/stable/c/e1e2194cc725ec1d41f9412496212f0fa0519c36
- https://git.kernel.org/stable/c/e4a3c4a4c8f6efd243c3e448c05b7bebcbf7b3b6
- https://git.kernel.org/stable/c/ff93f86ecbb50a4709c403fc279a396e308edde5