CVE-2026-74432: Linux

Описание

Оригинално описание

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).

Засегнати продукти

• Linux Linux: 7692bde890061797f3dece0148d7859e85c55778 преди 86eff3140c9d4b52bba13d1cba266da933403e51; 839fe96c15209dc2255c064bb44b636efe04f032 преди e473cd3046a1aaec1e39af5df2042ce7c04d5e74; 962fb1f651c2cf2083e0c3ef53ba69e3b96d3fbc преди 2b69b61057eb0b3db9ad754ef0f1436b7af3a9f5; 962fb1f651c2cf2083e0c3ef53ba69e3b96d3fbc преди 04c7103dc0923cc6ac95b97aa66bab70da7ace84; 962fb1f651c2cf2083e0c3ef53ba69e3b96d3fbc преди 4bdb9e471f5b1ac9cbe4add5de7ff085a0ec303c; 4aed0eeca58e26d752bb08b293b8dc75c6820b23; cb720b068b18fb39c96980eb3c13f09427512be7; 6c75a97a32a5fa2060c3dd30207e63b6914b606d; 6.6.100 преди 6.6.145; 6.12.40 преди 6.12.97; 5.10.266 преди 5.11; 6.1.191 преди 6.2; 6.15.8 преди 6.16
• Linux Linux: 6.16; преди 6.16; 6.6.145 до 6.6.*; 6.12.97 до 6.12.*; 6.18.40 до 6.18.*; 7.1.5 до 7.1.*; 7.2 до *

История

Други уязвимости в Linux Linux

• 8.1CVE-2026-99270
• 7.8CVE-2026-99269
• CVE-2026-99268
• CVE-2026-99266
• CVE-2026-99267

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-74432
• https://nvd.nist.gov/vuln/detail/CVE-2026-74432
• 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