CVE-2026-46137
critical · 9.8In the Linux kernel, the following vulnerability has been resolved: mptcp: pm: ADD_ADDR rtx: fix potential data-race This mptcp_pm_add_timer() helper is executed as a timer callback in softirq context. To avoid any data races, the socket lock needs to be held with bh_lock_sock(). If the socket is in use, retry again soon after, similar to what is done with the keepalive timer.
9.8
CVSS
0.4%
EPSS (exploit prob.)
36th
EPSS percentile
2026-05-28
Published
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-362
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| linux | linux_kernel | >= 5.10, < 5.10.259 |
| linux | linux_kernel | >= 5.11, < 5.15.210 |
| linux | linux_kernel | >= 5.16, < 6.1.176 |
| linux | linux_kernel | >= 6.2, < 6.6.141 |
| linux | linux_kernel | >= 6.7, < 6.12.91 |
| linux | linux_kernel | >= 6.13, < 6.18.30 |
| linux | linux_kernel | >= 6.19, < 7.0.7 |
| linux | linux_kernel | 7.1 |
| linux | linux_kernel | 7.1 |
Check a specific version with /api/v1/cve/match.
References
- https://git.kernel.org/stable/c/013dcdc1961543b9a3433466bc8c79a2f4ca75b5
- https://git.kernel.org/stable/c/23079e0b7742ec114d3507c3e3aad01b7b69e4af
- https://git.kernel.org/stable/c/2ad56e434199ca24a812bb353667aa1c3860f513
- https://git.kernel.org/stable/c/5cd6e0ad79d2615264f63929f8b457ad97ae550d
- https://git.kernel.org/stable/c/6e4710d7d8782cb61af29a7e7111ddfc38b9e1a3
- https://git.kernel.org/stable/c/b35605e1f1e877038c8c9d499babbc891cdd234f
- https://git.kernel.org/stable/c/cc3c0399361efaaf7ae64262eb3f70829b1189c6
- https://git.kernel.org/stable/c/d9b272a85fe6b8f993e37915311e4038c814a533
Query this programmatically:
curl https://evil-db.io/api/v1/cve/CVE-2026-46137