CVE-2026-72434netfilter: ipset: make sure gc is properly stopped
Updated under an hour ago ()
Does this affect you?
It affects Linux. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
Do this next
Free account, 1 product
In the Linux kernel, the following vulnerability has been resolved: netfilter: ipset: make sure gc is properly stopped Sashiko noticed that when destroying a set, cancel_delayed_work_sync() was called while gc calls queue_delayed_work() unconditionally which can lead not to properly shutting down the gc.
- CVSS
- 7.8 HIGH (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:L/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
- Received
- Record last updated
- Oct 16, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Linux Linux linux:linux (from the name) | from f66ee0410b1c3481ee75e5db9b34547b4d582465 before c940d1b96248c3081b664ede5418078bdc7c8c07; from f66ee0410b1c3481ee75e5db9b34547b4d582465 before 12088da6add5b003657c8506c5b0fcef835083b8; from f66ee0410b1c3481ee75e5db9b34547b4d582465 before c78bd5195a5998094a5866df702fbeafda60dafb; from f66ee0410b1c3481ee75e5db9b34547b4d582465 before 4a597a87e2e2f608edb6be2c510dc826b4fdfb53; 5dd9488ae41070b69d2f4acb580f77db5705f9ca; a469bab3386aebff33c59506f3a95e35b91118fd; from 5.4.24 before 5.5; from 5.5.8 before 5.6 | CNA record |
References
- https://git.kernel.org/stable/c/c940d1b96248c3081b664ede5418078bdc7c8c07
- https://git.kernel.org/stable/c/12088da6add5b003657c8506c5b0fcef835083b8
- https://git.kernel.org/stable/c/c78bd5195a5998094a5866df702fbeafda60dafb
- https://git.kernel.org/stable/c/4a597a87e2e2f608edb6be2c510dc826b4fdfb53
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.