CVE-2026-97222
Last modified
CVE-2026-97222 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. 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.. EPSS estimates a 0.12% chance of exploitation in the next 30 days.
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.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| GNOME | Gnumeric | >= 1.11.0, < * |
References
Timeline
- Published
- Last Modified
- Status
- Awaiting Analysis
Frequently Asked Questions
What is CVE-2026-97222?
How severe is CVE-2026-97222?
How do I fix CVE-2026-97222?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-97208The Gitea API endpoint for creating push mirrors (`POST /api…4.9
- CVE-2026-97209Insecure Temporary File vulnerability in Mix deps.partition …5.4
- CVE-2026-9721The Book a Room Event Calendar plugin for WordPress is vulne…4.3
- CVE-2026-97212The WebSocket backend uses charging station identifiers to u…7.3
- CVE-2026-97219The MStore API WordPress plugin before 4.22.1 does not restr…4.3
- CVE-2026-9722The Laiser Tag plugin for WordPress is vulnerable to Cross-S…4.3
- CVE-2026-97224A vulnerability was detected in Excalidraw up to 0.18.1. The…4.3
- CVE-2026-97225A flaw has been found in DbGate up to 7.2.5-beta.5. This aff…6.3
- CVE-2026-97226A vulnerability has been found in DbGate up to 7.2.5/7.3.1-p…6.3
- CVE-2026-97227The NextScripts: Social Networks Auto-Poster WordPress plugi…5.9
- CVE-2026-97228Rapid7 Bulk Export MCP versions 0.2.5 through 0.6.1 suffer f…2.7
- CVE-2026-97229GitLab has remediated an issue in GitLab CE/EE affecting all…10
Are you affected by CVE-2026-97222?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST