CVE-2026-2921
CVE-2026-2921 · GStreamer RIFF Palette Integer Overflow Remote Code Execution Vulnerability
Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.
GStreamer RIFF Palette Integer 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 handling of palette data in AVI files. The issue results from the lack of proper validation of user-supplied data, which can result in an integer overflow before writing to memory. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-28854.
CVSS 7.8 · Élevée · EPSS 0,9% · Correctif disponible
- Publication
- Mise à jour
Pile logicielle: system
Produits et versions concernés
gstreamer
- Versions du logiciel
- 1c6e163aa33962f5ee4a87d29319ccdd5cb67612: Concernée
Aucun correctif publié
gst-plugins-base1.0 Debian:12
- Versions du logiciel
- 1.22.0-3
- 1.22.0-3+deb12u1
- 1.22.0-3+deb12u2
- 1.22.0-3+deb12u3
- 1.22.0-3+deb12u4
- 1.22.0-3+deb12u5
- Plages de versions concernées
- ECOSYSTEM: < 1.22.0-3+deb12u6
Mettez à jour vers 1.22.0-3+deb12u6
gst-plugins-base1.0 Debian:13
- Versions du logiciel
- 1.26.2-1
- Plages de versions concernées
- ECOSYSTEM: < 1.26.2-1+deb13u1
Mettez à jour vers 1.26.2-1+deb13u1
gst-plugins-base1.0 Debian:14
- Versions du logiciel
- 1.26.10-1
- 1.26.2-1
- 1.26.3-1
- 1.26.4-1
- 1.26.5-1
- 1.26.5-2
- 1.26.6-1
- 1.26.6-2
- 1.26.6-3
- 1.26.7-1
- 1.26.8-1
- 1.26.9-1
- 1.27.1-1
- 1.27.2-1
- 1.27.2-2
- 1.27.2-3
- 1.27.50-1
- 1.27.50-2
- 1.27.90-1
- 1.28.0-1
- Plages de versions concernées
- ECOSYSTEM: < 1.28.1-1
Mettez à jour vers 1.28.1-1
gst-plugins-base1.0 Ubuntu:Pro:16.04:LTS
- Versions du logiciel
- 1.6.0-1ubuntu1
- 1.6.1-1ubuntu1
- 1.6.2-1ubuntu1
- 1.7.1-1ubuntu1
- 1.7.2-1ubuntu1
- 1.7.90-1ubuntu1
- 1.7.91-1ubuntu1
- 1.8.0-1ubuntu1
- 1.8.1-1ubuntu0.1
- 1.8.2-1ubuntu0.1
- 1.8.2-1ubuntu0.2
- 1.8.3-1ubuntu0.1
- 1.8.3-1ubuntu0.2
- 1.8.3-1ubuntu0.3
- 1.8.3-1ubuntu0.3+esm1
- 1.8.3-1ubuntu0.3+esm2
- 1.8.3-1ubuntu0.3+esm3
- Plages de versions concernées
- ECOSYSTEM: < 1.8.3-1ubuntu0.3+esm4
Mettez à jour vers 1.8.3-1ubuntu0.3+esm4
gst-plugins-base1.0 Ubuntu:Pro:18.04:LTS
- Versions du logiciel
- 1.12.3-1
- 1.12.4-1
- 1.13.1-1ubuntu1
- 1.13.91-1ubuntu1
- 1.14.0-1ubuntu1
- 1.14.0-2ubuntu1
- 1.14.1-1ubuntu1~ubuntu18.04.1
- 1.14.1-1ubuntu1~ubuntu18.04.2
- 1.14.4-1ubuntu1.1~ubuntu18.04.1
- 1.14.5-0ubuntu1~18.04.1
- 1.14.5-0ubuntu1~18.04.2
- 1.14.5-0ubuntu1~18.04.3
- 1.14.5-0ubuntu1~18.04.3+esm1
- 1.14.5-0ubuntu1~18.04.3+esm2
- Plages de versions concernées
- ECOSYSTEM: < 1.14.5-0ubuntu1~18.04.3+esm3
Mettez à jour vers 1.14.5-0ubuntu1~18.04.3+esm3
gst-plugins-base1.0 Ubuntu:Pro:20.04:LTS
- Versions du logiciel
- 1.16.1-1
- 1.16.2-1
- 1.16.2-2
- 1.16.2-2ubuntu3
- 1.16.2-2ubuntu4
- 1.16.2-4
- 1.16.2-4ubuntu0.1
- 1.16.3-0ubuntu1
- 1.16.3-0ubuntu1.1
- 1.16.3-0ubuntu1.2
- 1.16.3-0ubuntu1.3
- 1.16.3-0ubuntu1.4
- 1.16.3-0ubuntu1.4+esm1
- Plages de versions concernées
- ECOSYSTEM: < 1.16.3-0ubuntu1.4+esm2
Mettez à jour vers 1.16.3-0ubuntu1.4+esm2
gst-plugins-base1.0 Ubuntu:22.04:LTS
- Versions du logiciel
- 1.18.5-1
- 1.19.90-1
- 1.20.0-1
- 1.20.0-2
- 1.20.1-1
- 1.20.1-1ubuntu0.1
- 1.20.1-1ubuntu0.2
- 1.20.1-1ubuntu0.4
- 1.20.1-1ubuntu0.5
- Plages de versions concernées
- ECOSYSTEM: < 1.20.1-1ubuntu0.6
Mettez à jour vers 1.20.1-1ubuntu0.6
gst-plugins-base1.0 Ubuntu:24.04:LTS
- Versions du logiciel
- 1.22.6-1
- 1.22.7-1
- 1.22.8-1
- 1.22.10-1
- 1.24.1-1
- 1.24.1-1build1
- 1.24.2-1
- 1.24.2-1ubuntu0.1
- 1.24.2-1ubuntu0.2
- 1.24.2-1ubuntu0.3
- Plages de versions concernées
- ECOSYSTEM: < 1.24.2-1ubuntu0.4
Mettez à jour vers 1.24.2-1ubuntu0.4
gst-plugins-base1.0 Ubuntu:25.10
- Versions du logiciel
- 1.26.0-1
- 1.26.1-1
- 1.26.2-1
- 1.26.3-1
- 1.26.4-1
- 1.26.5-1
- 1.26.6-1
- Plages de versions concernées
- ECOSYSTEM: < 1.26.6-1ubuntu0.1
Mettez à jour vers 1.26.6-1ubuntu0.1
Sources originales
- https://www.zerodayinitiative.com/advisories/ZDI-26-168/
- https://gitlab.freedesktop.org/gstreamer/gstreamer/-/commit/e3a99c35266fc92dd6a18ac5fde028d0cda559e6
- https://lists.debian.org/debian-lts-announce/2026/03/msg00018.html
- https://access.redhat.com/security/cve/CVE-2026-2921
- https://bugzilla.redhat.com/show_bug.cgi?id=2447496
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-2921.json
- https://access.redhat.com/errata/RHSA-2026:7850
- https://access.redhat.com/errata/RHSA-2026:7673
- https://access.redhat.com/errata/RHSA-2026:8854
- https://access.redhat.com/errata/RHSA-2026:6259
- https://access.redhat.com/errata/RHSA-2026:19024
- https://access.redhat.com/errata/RHSA-2026:6750
- https://access.redhat.com/errata/RHSA-2026:9487
- https://access.redhat.com/errata/RHSA-2026:9446
- https://access.redhat.com/errata/RHSA-2026:9447
- https://access.redhat.com/errata/RHSA-2026:9488
- https://access.redhat.com/errata/RHSA-2026:8876
- https://access.redhat.com/errata/RHSA-2026:8874
- https://access.redhat.com/errata/RHSA-2026:8857
- https://access.redhat.com/errata/RHSA-2026:8862
- https://access.redhat.com/errata/RHSA-2026:6300
- https://access.redhat.com/errata/RHSA-2026:19180
- https://nvd.nist.gov/vuln/detail/CVE-2026-2921