CVE-2026-53086net: bcmgenet: fix racing timeout handler
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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Free account, 1 product
In the Linux kernel, the following vulnerability has been resolved: net: bcmgenet: fix racing timeout handler The bcmgenet_timeout handler tries to take down all tx queues when a single queue times out. This is over zealous and causes many race conditions with queues that are still chugging along. Instead lets only restart the timed out queue.
- CVSS
- 9.8 CRITICAL (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Linux
- NVD analysis
- Analyzed
- Record last updated
- Oct 16, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Linux Linux linux:linux (from the name) | from 13ea657806cf73b379a0109f7042182f47c351a7 before e85b0c0a12e967930044608311471b665baa315c; from 13ea657806cf73b379a0109f7042182f47c351a7 before e8206538cbaf4f4068e99a4cb1138690a1e00499; from 13ea657806cf73b379a0109f7042182f47c351a7 before 681fdfe823b4f1036ed50b58b8838c7917ea389c; from 13ea657806cf73b379a0109f7042182f47c351a7 before c270e2bec3e55a716d25c35341091339457ac883; 13ea657806cf73b379a0109f7042182f47c351a7 builds before 7ce1c26aac3b318886a57425f64b522da7389153; from 13ea657806cf73b379a0109f7042182f47c351a7 before 5393b2b5bee2ac51a0043dc7f4ac3475f053d08d | CNA record |
linux linux_kernel linux:linux_kernel | from 4.2 before 6.1.175; from 6.2 before 6.6.141; from 6.7 before 6.12.91; from 6.13 before 6.18.33; from 6.19 before 7.0.10 | NVD |
References
- https://git.kernel.org/stable/c/e85b0c0a12e967930044608311471b665baa315cpatch
- https://git.kernel.org/stable/c/e8206538cbaf4f4068e99a4cb1138690a1e00499patch
- https://git.kernel.org/stable/c/681fdfe823b4f1036ed50b58b8838c7917ea389cpatch
- https://git.kernel.org/stable/c/c270e2bec3e55a716d25c35341091339457ac883patch
- https://git.kernel.org/stable/c/7ce1c26aac3b318886a57425f64b522da7389153patch
- https://git.kernel.org/stable/c/5393b2b5bee2ac51a0043dc7f4ac3475f053d08dpatch
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.