CVE-2026-31641 rxrpc: Fix RxGK token loading to check bounds

🗓️ 24 Apr 2026 14:44:56Reported by GoogleType

osv🔗 osv.dev👁 1 Views

RxRPC fixes RxGK token loading by enforcing bounds, sizing from validated key length, and caching lengths to avoid reparse.

Reporter	Title	Published	Views	Family All 26
ATTACKERKB	CVE-2026-31641	24 Apr 202614:44	–	attackerkb
Tenable Nessus	AlmaLinux 10 : kernel (ALSA-2026:27288)	26 Jun 202600:00	–	nessus
Tenable Nessus	RHEL 10 : kernel (RHSA-2026:27288)	21 Jun 202600:00	–	nessus
Tenable Nessus	RockyLinux 10 : kernel (RLSA-2026:27288)	22 Jun 202600:00	–	nessus
Tenable Nessus	Linux Distros Unpatched Vulnerability : CVE-2026-31641	27 Apr 202600:00	–	nessus
AstraLinux	Astra Linux – Vulnerability in Linux 5.10	20 May 202605:53	–	astralinux
Circl	CVE-2026-31641	28 Apr 202605:00	–	circl
CNNVD	Linux kernel 安全漏洞	24 Apr 202600:00	–	cnnvd
CVE	CVE-2026-31641	24 Apr 202614:44	–	cve
Cvelist	CVE-2026-31641 rxrpc: Fix RxGK token loading to check bounds	24 Apr 202614:44	–	cvelist

Source	Link
git	www.git.kernel.org/stable/c/3e04596cba8a86cbff9c3f4bf0a524a3a488773c
git	www.git.kernel.org/stable/c/49875b360c2b83a3c226e189c502e501d83e6445
git	www.git.kernel.org/stable/c/d179a868dd755b0cfcf7582e00943d702b9943b8
security	www.security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-31641.json
access	www.access.redhat.com/errata/RHSA-2026:27288
access	www.access.redhat.com/security/cve/CVE-2026-31641
github	www.github.com/CVEProject/cvelistV5/tree/main/cves/2026/31xxx/CVE-2026-31641.json
nvd	www.nvd.nist.gov/vuln/detail/CVE-2026-31641
bugzilla	www.bugzilla.redhat.com/show_bug.cgi
git	www.git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

16 Jul 2026 03:30Current

6Medium risk

Vulners AI Score6

CVSS 3.17.8

EPSS0.00143