High severity7.5NVD Advisory· Published Jul 28, 2026· Updated Jul 28, 2026

CVE-2026-62431

Description

The logic to handle periodic Viridian STIMERs performs a division with an unchecked user-controlled divisor value, that can be set to zero to cause a #DE fault.

Affected products

Debian/xenllm-create
osv-coords
pkg:rpm/opensuse/xen&distro=openSUSE%20Tumbleweed
Range: < 4.22.0_02-1.1

Patches

Vulnerability mechanics

References

www.openwall.com/lists/oss-security/2026/07/28/20nvd
xenbits.xen.org/xsa/advisory-504.htmlnvd
xenbits.xenproject.org/xsa/advisory-504.htmlnvd

News mentions

No linked articles in our index yet.

cvss	0.488
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000