CVE-2026-31676

Katalog CVE

CVSS 7.5 · High EPSS 0,72%

Kerentanan pada linux kernel. Skor CVSS 3.1 7.5 (High) menurut CNA.

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: rxrpc: only handle RESPONSE during service challenge Only process RESPONSE packets while the service connection is still in RXRPC_CONN_SERVICE_CHALLENGING. Check that state under state_lock before running response verification and security initialization, then use a local secured flag to decide whether to queue the secured-connection work after the state transition. This keeps duplicate or late RESPONSE packets from re-running the setup path and removes the unlocked post-transition state test.

Rincian

Terbit di NVD

25 April 2026

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

7.5 (High), sumber CNA
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator

EPSS (30 hari)

0,72% peluang dieksploitasi; lebih tinggi dari 52,5% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/03fd2ef73cb4ffd0af100a95b634af54f474414e patch
• https://git.kernel.org/stable/c/29b44d904dceb832be880def08b8cb17a0aba91c patch
• https://git.kernel.org/stable/c/a6bcf8010af093fe04f7100562e9542ab7882585 patch
• https://git.kernel.org/stable/c/c43ffdcfdbb5567b1f143556df8a04b4eeea041c patch
• https://git.kernel.org/stable/c/d0035e634dae83237ab7f5681eb52b2f65d0ceb8 patch
• https://git.kernel.org/stable/c/0afdfd4941c1b60a1f5c361760daa970edca60cd
• https://git.kernel.org/stable/c/6c3a0fbdafef8316e34ae22333e317a341e737cd
• https://git.kernel.org/stable/c/a1a8efde03a40b6c658d580e96644d9b9a2a0d3a