๐Ÿ” CVE Alert

CVE-2026-62431

UNKNOWN 0.0

Viridian STIMER division by zero

CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th

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.

Vendor xen
Product xen
Published Jul 28, 2026
Last Updated Jul 28, 2026
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Affected Versions

Xen / Xen
All versions affected

References

NVD โ†— CVE.org โ†— EPSS Data โ†—
xenbits.xenproject.org: https://xenbits.xenproject.org/xsa/advisory-504.html xenbits.xen.org: http://xenbits.xen.org/xsa/advisory-504.html