[ CVE-2026-97222 · Published 25 Sep 2026 ]
Vulnerability in GNOME Gnumeric
CVSS 5.5
EPSS <1%No fix listed yet
[ Description ]Official description
A heap use-after-free flaw was found in Gnumeric. When a user opens a crafted Gnumeric workbook containing a malformed SheetObjectComponent element, the XML parser can dereference a freed sheet-object component, causing Gnumeric to crash.
[ Fixes ]Fixes and patches
No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.