Detections
Analytics
CVE-2026-3082
high
Description
GStreamer JPEG Parser Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GStreamer. Interaction with this library is required to exploit this vulnerability but attack vectors may vary depending on the implementation. The specific flaw exists within the processing of Huffman tables. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-28840.
References
https://www.zerodayinitiative.com/advisories/ZDI-26-163/
https://gitlab.freedesktop.org/gstreamer/gstreamer/-/commit/7d3c258ed928cf59d126c8ea926b185f046f444c
https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-3082.json
https://bugzilla.redhat.com/show_bug.cgi?id=2447492
https://access.redhat.com/security/cve/CVE-2026-3082
https://access.redhat.com/errata/RHSA-2026:9488
https://access.redhat.com/errata/RHSA-2026:9487
https://access.redhat.com/errata/RHSA-2026:9447
https://access.redhat.com/errata/RHSA-2026:9446
https://access.redhat.com/errata/RHSA-2026:8876
https://access.redhat.com/errata/RHSA-2026:8874
https://access.redhat.com/errata/RHSA-2026:8862
https://access.redhat.com/errata/RHSA-2026:8857
https://access.redhat.com/errata/RHSA-2026:8854
https://access.redhat.com/errata/RHSA-2026:7673
https://access.redhat.com/errata/RHSA-2026:6750
https://access.redhat.com/errata/RHSA-2026:6300
https://access.redhat.com/errata/RHSA-2026:6259