CVE-2026-74432
Unknown
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).
SeverityUnknown
CVSS—
Exploit probability—
Product
Linux
PublishedAug 15, 2026
First seenAug 15, 2026
How to fix
Update
- Linux Linux86eff3140c9d4b52bba13d1cba266da933403e51, e473cd3046a1aaec1e39af5df2042ce7c04d5e74, 2b69b61057eb0b3db9ad754ef0f1436b7af3a9f5, 04c7103dc0923cc6ac95b97aa66bab70da7ace84, 4bdb9e471f5b1ac9cbe4add5de7ff085a0ec303c, 6.6.145, 6.12.97, 5.11, 6.2, 6.16 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux Linux | 7692bde890061797f3dece0148d7859e85c55778 ≤ v < 86eff3140c9d4b52bba13d1cba266da933403e51, 839fe96c15209dc2255c064bb44b636efe04f032 ≤ v < e473cd3046a1aaec1e39af5df2042ce7c04d5e74, 962fb1f651c2cf2083e0c3ef53ba69e3b96d3fbc ≤ v < 2b69b61057eb0b3db9ad754ef0f1436b7af3a9f5, 962fb1f651c2cf2083e0c3ef53ba69e3b96d3fbc ≤ v < 04c7103dc0923cc6ac95b97aa66bab70da7ace84, 962fb1f651c2cf2083e0c3ef53ba69e3b96d3fbc ≤ v < 4bdb9e471f5b1ac9cbe4add5de7ff085a0ec303c, 4aed0eeca58e26d752bb08b293b8dc75c6820b23, cb720b068b18fb39c96980eb3c13f09427512be7, 6c75a97a32a5fa2060c3dd30207e63b6914b606d, 6.6.100 ≤ v < 6.6.145, 6.12.40 ≤ v < 6.12.97, 5.10.266 ≤ v < 5.11, 6.1.191 ≤ v < 6.2, 6.15.8 ≤ v < 6.16, 6.16 | 86eff3140c9d4b52bba13d1cba266da933403e51, e473cd3046a1aaec1e39af5df2042ce7c04d5e74, 2b69b61057eb0b3db9ad754ef0f1436b7af3a9f5, 04c7103dc0923cc6ac95b97aa66bab70da7ace84, 4bdb9e471f5b1ac9cbe4add5de7ff085a0ec303c, 6.6.145, 6.12.97, 5.11, 6.2, 6.16 |
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