CVE-2026-64317 isofs: bound Rock Ridge symlink components to the SL record

🗓️ 25 Jul 2026 08:49:47Reported by GoogleType

osv

osv🔗 osv.dev👁 3 Views

CVE-2026-64317 isofs fixes bounds checks on Rock Ridge SL components to prevent out-of-bounds reads.

Reporter	Title	Published	Views	Family All 10
CVE	CVE-2026-64317	25 Jul 202608:49	–	cve
Cvelist	CVE-2026-64317 isofs: bound Rock Ridge symlink components to the SL record	25 Jul 202608:49	–	cvelist
Debian CVE	CVE-2026-64317	25 Jul 202608:49	–	debiancve
EUVD	EUVD-2026-49029	25 Jul 202608:49	–	euvd
NVD	CVE-2026-64317	25 Jul 202610:17	–	nvd
OSV	DEBIAN-CVE-2026-64317	25 Jul 202610:17	–	osv
OSV	ECHO-3857-EF8D-A955	26 Jul 202602:26	–	osv
Positive Technologies	PT-2026-64538	25 Jul 202600:00	–	ptsecurity
SUSE CVE	SUSE CVE-2026-64317	25 Jul 202616:45	–	susecve
Tenable Nessus	Linux Distros Unpatched Vulnerability : CVE-2026-64317	25 Jul 202600:00	–	nessus

Source	Link
git	www.git.kernel.org/stable/c/1015e1c4b2fadd9c09704e24738e46598778c869
git	www.git.kernel.org/stable/c/36fe7d25dbc40da0c6b1dd4513a4f69ac6164eee
git	www.git.kernel.org/stable/c/5fa1d6a5ec2356d2107dead614437c66fa7138b1
git	www.git.kernel.org/stable/c/6bf41db09ef935d76fcc84ccf213b42c18de95ee
git	www.git.kernel.org/stable/c/9830725078c8483c6831ec10222ae724806ea36b
git	www.git.kernel.org/stable/c/a22cb6bb54dc167047ea9e70d97dfbc2c15649e3
git	www.git.kernel.org/stable/c/b5699642640d6cff357638738c5293985cd5a53d
git	www.git.kernel.org/stable/c/b736b12108fd116c41777628f5a333791604df26
github	www.github.com/CVEProject/cvelistV5/tree/main/cves/2026/64xxx/CVE-2026-64317.json
nvd	www.nvd.nist.gov/vuln/detail/CVE-2026-64317

27 Jul 2026 04:03Current

5.8Medium risk

Vulners AI Score5.8

CVSS 3.17.1

EPSS0.00211

Rock Ridge SL isofs vulnerability out of bounds read readlink failure CVE-2026-64317