CVE-2026-74432rxrpc: Fix leak of released call in recvmsg(MSG_PEEK)
- —Not scoredno CVSS score yet
- 0.21%Exploitation in 30 daysEPSS · top 89% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
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).
Timeline
ID reserved
By Linux
Published
- 3 months later
· 3 months later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
No CVSS score yet: neither the CNA, CISA nor NVD has scored this CVE. NVD status: Received.
- EPSS (exploitation in 30 days)
- 0.21% · top 89% of all CVEs (13 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: Not scored.
Affected products
- affected 7692bde890061797f3dece0148d7859e85c55778 – < 86eff3140c9d4b52bba13d1cba266da933403e51
- affected 839fe96c15209dc2255c064bb44b636efe04f032 – < e473cd3046a1aaec1e39af5df2042ce7c04d5e74
- affected 962fb1f651c2cf2083e0c3ef53ba69e3b96d3fbc – < 2b69b61057eb0b3db9ad754ef0f1436b7af3a9f5
- affected 962fb1f651c2cf2083e0c3ef53ba69e3b96d3fbc – < 04c7103dc0923cc6ac95b97aa66bab70da7ace84
- affected 962fb1f651c2cf2083e0c3ef53ba69e3b96d3fbc – < 4bdb9e471f5b1ac9cbe4add5de7ff085a0ec303c
- affected 4aed0eeca58e26d752bb08b293b8dc75c6820b23
- affected cb720b068b18fb39c96980eb3c13f09427512be7
- affected 6c75a97a32a5fa2060c3dd30207e63b6914b606d
- affected 6.6.100 – < 6.6.145
- affected 6.12.40 – < 6.12.97
- affected 5.10.266 – < 5.11
- affected 6.1.191 – < 6.2
- affected 6.15.8 – < 6.16
- affected 6.16
- unaffected < 6.16
- unaffected 6.6.145 – ≤ 6.6.*
- unaffected 6.12.97 – ≤ 6.12.*
- unaffected 6.18.40 – ≤ 6.18.*
- unaffected 7.1.5 – ≤ 7.1.*
- unaffected 7.2 – ≤ *
References
References5
- https://git.kernel.org/stable/c/86eff3140c9d4b52bba13d1cba266da933403e51 (opens in a new tab)
- https://git.kernel.org/stable/c/e473cd3046a1aaec1e39af5df2042ce7c04d5e74 (opens in a new tab)
- https://git.kernel.org/stable/c/2b69b61057eb0b3db9ad754ef0f1436b7af3a9f5 (opens in a new tab)
- https://git.kernel.org/stable/c/04c7103dc0923cc6ac95b97aa66bab70da7ace84 (opens in a new tab)
- https://git.kernel.org/stable/c/4bdb9e471f5b1ac9cbe4add5de7ff085a0ec303c (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2026-59579 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2026-74432)Record last updated .