CVE-2026-97222 in Gnumeric

Resumen

por MITRE • 2026-09-25

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.

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• Responsable: Fedora
• Reservar: 2026-09-24
• Divulgación: 2026-09-25
• Moderación: aceptado
• Artículo: VDB-410268
• CPE: listo
• CWE: CWE-416 (confirmado)
• CVSS: 5.5 (CNA)
• EPSS: 0.00000
• KEV: no
• Actividades: muy bajo

Fuentes

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-97222
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-97222
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-97222/