Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

CVE-2026-81893

Gravedad CVSS v3.1:
MEDIA
Tipo:
CWE-787 Escritura fuera de límites
Fecha de publicación:
27/08/2026
Última modificación:
27/08/2026

Descripción

*** Pendiente de traducción *** A flaw was found in gdk-pixbuf. When loading a specially crafted JPEG image containing chunked ICC profile markers, an error during ICC profile parsing can leave stale size metadata after the profile buffer is freed. A subsequent allocation in the same decode can cause an out-of-bounds write, potentially crashing the application. To exploit this flaw, an application using gdk-pixbuf must process the malicious JPEG image.<br /> <br /> Affected version &gt;= 2.26.4