Medium
Gnumeric: gnumeric: heap use-after-free when opening a malformed workbook
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.
Announced Source revision 1
Original source ↗CVE-2026-97222
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-97222
Gnumeric
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"vendor": "GNOME",
"product": "Gnumeric",
"versions": [
{
"status": "affected",
"version": "1.11.0",
"lessThan": "*",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "bc1dee29525933994181fb2307d6ad584de6040d",
"versionType": "git"
}
],
"packageName": "gnumeric",
"collectionURL": "https://gitlab.gnome.org/GNOME/gnumeric",
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-97222
Source reference:
/cveMetadata/cveId
Publisher severity
medium
Source reference: /containers/cna/metrics
- Event
- #2157 · Revision 1
- Added to Heist Feed
- Publisher date