CVE-2026-112258

Publié : 19 octobre 2026

Modifié : 19 octobre 2026

Score CVSS

7.8

HIGH

Description détaillée

A flaw was found in GIMP. The XCF loader can leave a dangling pointer in the linked-channels list when a linked channel is later destroyed via a selection property. Opening a crafted XCF file can cause a use-after-free in the main GIMP process, leading to a crash and potentially arbitrary code execution.

Vecteur d'attaque (CVSS)

Vecteur brut :CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Références et Patchs

https://access.redhat.com/security/cve/CVE-2026-112258 https://bugzilla.redhat.com/show_bug.cgi?id=2555588

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