High severity7.8NVD Advisory· Published Mar 16, 2026· Updated Jul 21, 2026
CVE-2026-3082
CVE-2026-3082
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
12- osv-coords9 versionspkg:rpm/almalinux/gstreamer1-plugins-bad-freepkg:rpm/almalinux/gstreamer1-plugins-bad-free-develpkg:rpm/almalinux/gstreamer1-plugins-bad-free-libspkg:rpm/almalinux/gstreamer1-plugins-basepkg:rpm/almalinux/gstreamer1-plugins-base-develpkg:rpm/almalinux/gstreamer1-plugins-base-toolspkg:rpm/almalinux/gstreamer1-plugins-goodpkg:rpm/almalinux/gstreamer1-plugins-good-gtkpkg:rpm/almalinux/gstreamer1-plugins-ugly-free
< 1.26.7-2.el10_2+ 8 more
- (no CPE)range: < 1.26.7-2.el10_2
- (no CPE)range: < 1.26.7-2.el10_2
- (no CPE)range: < 1.26.7-2.el10_2
- (no CPE)range: < 1.26.7-2.el10_2
- (no CPE)range: < 1.26.7-2.el10_2
- (no CPE)range: < 1.26.7-2.el10_2
- (no CPE)range: < 1.26.7-2.el10_2
- (no CPE)range: < 1.26.7-2.el10_2
- (no CPE)range: < 1.26.7-2.el10_2
Patches
Vulnerability mechanics
References
20- gitlab.freedesktop.org/gstreamer/gstreamer/-/commit/7d3c258ed928cf59d126c8ea926b185f046f444cnvdVendor Advisory
- www.zerodayinitiative.com/advisories/ZDI-26-163/nvdThird Party Advisory
- access.redhat.com/errata/RHSA-2026:19024nvd
- access.redhat.com/errata/RHSA-2026:19180nvd
- access.redhat.com/errata/RHSA-2026:6259nvd
- access.redhat.com/errata/RHSA-2026:6300nvd
- access.redhat.com/errata/RHSA-2026:6750nvd
- access.redhat.com/errata/RHSA-2026:7673nvd
- access.redhat.com/errata/RHSA-2026:8854nvd
- access.redhat.com/errata/RHSA-2026:8857nvd
- access.redhat.com/errata/RHSA-2026:8862nvd
- access.redhat.com/errata/RHSA-2026:8874nvd
- access.redhat.com/errata/RHSA-2026:8876nvd
- access.redhat.com/errata/RHSA-2026:9446nvd
- access.redhat.com/errata/RHSA-2026:9447nvd
- access.redhat.com/errata/RHSA-2026:9487nvd
- access.redhat.com/errata/RHSA-2026:9488nvd
- access.redhat.com/security/cve/CVE-2026-3082nvd
- bugzilla.redhat.com/show_bug.cginvd
- security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-3082.jsonnvd
News mentions
1- ZDI-26-163: GStreamer JPEG Parser Heap-based Buffer Overflow Remote Code Execution VulnerabilityZero Day Initiative · Mar 6, 2026