CVE-2026-4430
A remote, anonymous attacker can exploit a vulnerability in LibreOffice to conduct an unspecified attack.
CSIRTS triage
- What
- A remote, anonymous attacker can exploit a vulnerability in LibreOffice to conduct an unspecified attack.
- Who is affected
- Deployments of LibreOffice.
- Urgency
- Remediation is medium urgency due to the unspecified nature of the attack.
- Action
- Monitor for updates and apply patches when available.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Low exploitation risk0.08% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 0% of all EPSS-scored CVEs.
Advisory coverage (1)
- medium[UPDATE] [medium] LibreOffice: Vulnerability allows unspecified attackcert-bund · 2026-07-10
External references
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[](https://www.csirts.com/cve/CVE-2026-4430)