CVE-2026-31482 s390/entry: Scrub r12 register on kernel entry

🗓️ 22 Apr 2026 13:54:08Reported by GoogleType

osv

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CVE-2026-31482: Scrub r12 on kernel entry for s390 to ensure consistent register clearing.

Reporter	Title	Published	Views	Family All 25
AstraLinux	Astra Linux – Vulnerability in Linux 5.10	20 May 202605:53	–	astralinux
CNNVD	Linux kernel 安全漏洞	22 Apr 202600:00	–	cnnvd
CVE	CVE-2026-31482	22 Apr 202613:54	–	cve
Cvelist	CVE-2026-31482 s390/entry: Scrub r12 register on kernel entry	22 Apr 202613:54	–	cvelist
Debian	[SECURITY] [DSA 6238-1] linux security update	30 Apr 202620:05	–	debian
Debian CVE	CVE-2026-31482	22 Apr 202613:54	–	debiancve
Tenable Nessus	Debian dsa-6238 : ata-modules-6.12.74+deb13+1-armmp-di - security update	30 Apr 202600:00	–	nessus
Tenable Nessus	Photon OS 5.0: Linux PHSA-2026-5.0-0849	3 Jun 202600:00	–	nessus
Tenable Nessus	Linux Distros Unpatched Vulnerability : CVE-2026-31482	22 Apr 202600:00	–	nessus
EUVD	EUVD-2026-24844	22 Apr 202615:31	–	euvd

Source	Link
git	www.git.kernel.org/stable/c/0738d395aab8fae3b5a3ad3fc640630c91693c27
git	www.git.kernel.org/stable/c/7f4e3233faa8470dd0627bc49b2809f2bfebd909
git	www.git.kernel.org/stable/c/95c899cd791803a5bf7b73e5994fbbe1cc1a9c36
git	www.git.kernel.org/stable/c/99a8b420f3f0e162eb9c9c9253929d4d23f9bd30
git	www.git.kernel.org/stable/c/a58d298a83a3a9b7ca99ded9d60a1e77231159ef
github	www.github.com/CVEProject/cvelistV5/tree/main/cves/2026/31xxx/CVE-2026-31482.json
nvd	www.nvd.nist.gov/vuln/detail/CVE-2026-31482
git	www.git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

15 Jul 2026 01:48Current

5.9Medium risk

Vulners AI Score5.9

CVSS 3.15.5

EPSS0.00122

cve 2026 31482 s390 entry scrub r12 kernel entry