CVE-2026-33165

libde265 is an open source implementation of the h.265 video codec. Prior to version 1.0.17, a crafted HEVC bitstream causes an out-of-bounds heap write confirmed by AddressSanitizer. The trigger is a stale ctbinfo.log2unitSize after an SPS change where PicWidthInCtbsY and PicHeightInCtbsY stay...

CVE-2026-33165

libde265 is an open source implementation of the h.265 video codec. Prior to version 1.0.17, a crafted HEVC bitstream causes an out-of-bounds heap write confirmed by AddressSanitizer. The trigger is a stale ctbinfo.log2unitSize after an SPS change where PicWidthInCtbsY and PicHeightInCtbsY stay...

PT-2026-26678

Name of the Vulnerable Software and Affected Versions libde265 versions prior to 1.0.17 Description libde265 is an open source implementation of the h.265 video codec. A crafted HEVC bitstream can cause an out-of-bounds heap write. This occurs due to a stale ctb info.log2unitSize after an SPS...