CVE-2025-71146In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_conncount: fix leaked ct in error paths There are some situations where ct might be leaked as error paths are skippin…
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No exploitation reported and no EPSS estimate yet.
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In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_conncount: fix leaked ct in error paths There are some situations where ct might be leaked as error paths are skipping the refcounted check and return immediately. In order to solve it make sure that the check is always called.
- CVSS
- 5.5 MEDIUM (v3.1, NVD)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Weakness (CWE)
- CWE-401
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Modified
- Record last updated
- Jul 30, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
linux linux_kernel linux:linux_kernel | from 6.17.13 before 6.18; 6.12.63; 6.18.2; 6.19 | NVD |
References
- https://git.kernel.org/stable/c/08fa37f4c8c59c294e9c18fea2d083ee94074e5apatch
- https://git.kernel.org/stable/c/0b88be7211d21a0d68bb1e56dc805944e3654d6fpatch
- https://git.kernel.org/stable/c/2e2a720766886190a6d35c116794693aabd332b6patch
- https://git.kernel.org/stable/c/325eb61bb30790ea27782203a17b007ce1754a67patch
- https://git.kernel.org/stable/c/4bd2b89f4028f250dd1c1625eb3da1979b04a5e8patch
- https://git.kernel.org/stable/c/e1ac8dce3a893641bef224ad057932f142b8a36fpatch
- https://git.kernel.org/stable/c/f381a33f34dda9e4023e38ba68c943bca83245e9patch
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.