Is CVE-2026-59091 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-59091?

CVE-2026-59091 has a CVSS v3 severity of HIGH (7.3).

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CVE-2026-59091

Description

A flaw was found in GIMP's file format plugins, including those for PSD and PAA files. A remote attacker could exploit these vulnerabilities by tricking a user into opening a specially crafted image file. This could lead to unexpected application behavior or other potential security impacts without requiring further user interaction.