CVE-2026-53702
Gravedad CVSS v3.1:
MEDIA
Tipo:
CWE-787
Escritura fuera de límites
Fecha de publicación:
11/06/2026
Última modificación:
11/06/2026
Descripción
*** Pendiente de traducción *** A stack buffer overflow flaw was found in the GStreamer H.265 codec parser library (gst-plugins-bad). When parsing a buffering period SEI message, the parser uses an incorrect loop bound derived from cpb_cnt_minus1[i] (the loop index) instead of the sub-layer 0 CPB count cpb_cnt_minus1[0] from the referenced Sequence Parameter Set. A crafted H.265 video file or stream can cause the parser to write beyond the bounds of stack-allocated CPB delay arrays, resulting in a crash or potential stack memory corruption.
Impacto
Puntuación base 3.x
6.50
Gravedad 3.x
MEDIA