The vulnerability of the rxgk_verify_authenticator() function in the net/rxrpc/rxgk.c module allows attackers to access protected information or cause service failures under Linux operating system kernels.
🗓️ 25 Aug 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 3 Views
| Reporter | Title | Published | Views | Family All 63 |
|---|---|---|---|---|
 | CVE-2026-31636 | 24 Apr 202614:44 | – | attackerkb |
 | AlmaLinux 10 : kernel (ALSA-2026:30129) | 27 Jun 202600:00 | – | nessus |
| Oracle Linux 10 : kernel (ELSA-2026-30129) | 6 Aug 202600:00 | – | nessus |
| RHEL 10 : kernel (RHSA-2026:30129) | 26 Jun 202600:00 | – | nessus |
| RockyLinux 10 : kernel (RLSA-2026:30129) | 27 Jun 202600:00 | – | nessus |
| Ubuntu 24.04 LTS / Pro Realtime 24.04 LTS : Linux kernel (NVIDIA) vulnerabilities (USN-8669-1) | 26 Aug 202600:00 | – | nessus |
| Linux Distros Unpatched Vulnerability : CVE-2026-31636 | 27 Apr 202600:00 | – | nessus |
 | Astra Linux – Vulnerability in Linux 5.10 | 20 May 202605:53 | – | astralinux |
 | CVE-2026-31636 | 28 Apr 202607:00 | – | circl |
 | Linux kernel 安全漏洞 | 24 Apr 202600:00 | – | cnnvd |
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25 Aug 2026 00:00Current
8.8High risk
Vulners AI Score8.8
CVSS 39.1
CVSS 29.4
EPSS0.00442