CVE-2026-2923highCWE-787

CVE-2026-2923: fallo de gravedad alta en GStreamer

GStreamer DVB Subtitles Out-Of-Bounds Write Remote Code Execution Vulnerability

Publicada el · Actualizada el

Seguir esta CVE+ Monitorear GStreamer+ Monitorear gst-plugins-bad1.0

Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.

21Vexday Risk Score

Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.

ssvc Trackcvss 7.8epss 0.8%
GStreamer DVB Subtitles Out-Of-Bounds Write 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 coordinates. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-28838.
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Productos afectados
GStreamer · GStreamer
CVEs relacionadas — GStreamer

En el mismo producto, de las más peligrosas a las menos.

CVE-2023-40476HIGHGStreamer H265 Parsing Stack-based Buffer Overflow Remote Code Execution VulnerabilityEPSS 2.3%CVE-2023-40475HIGHGStreamer MXF File Parsing Integer Overflow Remote Code Execution VulnerabilityEPSS 2.1%CVE-2023-40474HIGHGStreamer MXF File Parsing Integer Overflow Remote Code Execution VulnerabilityEPSS 2.1%CVE-2023-37328HIGHGStreamer PGS File Parsing Heap-based Buffer Overflow Remote Code Execution VulnerabilityEPSS 2.1%CVE-2023-44446HIGHGStreamer MXF File Parsing Use-After-Free Remote Code Execution VulnerabilityEPSS 2.0%CVE-2023-44429HIGHGStreamer AV1 Codec Parsing Heap-based Buffer Overflow Remote Code Execution VulnerabilityEPSS 1.8%