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CVE-2026-52718 on CTRL-OS 26.05

Aliases: CVE-2026-52718

Packages: gst_all_1.gst-plugins-bad

Status: Plausible

Advisory Information

A denial of service vulnerability was found in GStreamer's AV1 codec parser in gst-plugins-bad. The gst_av1_parser_parse_tile_list_obu() function passes a byte count to a bit-reader API that expects a bit count, causing parser desynchronization. A remote attacker could trick a user into opening a specially crafted AV1 media file, triggering an assertion abort and causing the application to crash.

Updates

2026-07-10 01:31 CEST

Metadata changes:

  • Status for package gst_all_1.gst-plugins-bad: “Plausible”

2026-07-06 23:08 CEST

Metadata changes:

  • Status for package gst_all_1.gst-plugins-bad: “New”