Not yet scoredPublished Aug 15, 2026

CVE-2026-74432rxrpc: Fix leak of released call in recvmsg(MSG_PEEK)

Updated under an hour ago (Oct 28, 2026, 11:00 AM ET)

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Exploited in the last 30 days

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix leak of released call in recvmsg(MSG_PEEK) Fix rxrpc_recvmsg() to also drop the ref it holds on an already-released call if MSG_PEEK is in force (the function holds a ref on the call irrespective of whether MSG_PEEK is specified or not).

CVSS: Not yet scored
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: Aug 23, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Linux Linux linux:linux (from the name)	7692bde890061797f3dece0148d7859e85c55778 builds before 86eff3140c9d4b52bba13d1cba266da933403e51; from 839fe96c15209dc2255c064bb44b636efe04f032 before e473cd3046a1aaec1e39af5df2042ce7c04d5e74; 962fb1f651c2cf2083e0c3ef53ba69e3b96d3fbc builds before 2b69b61057eb0b3db9ad754ef0f1436b7af3a9f5; 962fb1f651c2cf2083e0c3ef53ba69e3b96d3fbc builds before 04c7103dc0923cc6ac95b97aa66bab70da7ace84; 962fb1f651c2cf2083e0c3ef53ba69e3b96d3fbc builds before 4bdb9e471f5b1ac9cbe4add5de7ff085a0ec303c; 4aed0eeca58e26d752bb08b293b8dc75c6820b23; 6c75a97a32a5fa2060c3dd30207e63b6914b606d; from 6.6.100 before 6.6.145; and 3 more ranges	CNA record

References

References

https://git.kernel.org/stable/c/86eff3140c9d4b52bba13d1cba266da933403e51
https://git.kernel.org/stable/c/e473cd3046a1aaec1e39af5df2042ce7c04d5e74
https://git.kernel.org/stable/c/2b69b61057eb0b3db9ad754ef0f1436b7af3a9f5
https://git.kernel.org/stable/c/04c7103dc0923cc6ac95b97aa66bab70da7ace84
https://git.kernel.org/stable/c/4bdb9e471f5b1ac9cbe4add5de7ff085a0ec303c

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.