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7 vulnerabilities found for by GStreamer project

CVE-2026-119843 (GCVE-0-2026-119843)
Vulnerability from cvelistv5
Published
2026-11-03 09:45
Modified
2026-11-03 13:20
CWE
Summary
A flaw was found in GStreamer's gst-plugins-good package. The FLV media demuxer does not properly validate buffer sizes and data availability when processing enhanced audio and video tags in malformed or truncated FLV streams. A remote attacker could exploit this vulnerability by providing a specially crafted FLV media file that, when opened or streamed by a GStreamer-based application, triggers an assertion failure or a process crash, leading to denial of service.
Impacted products
Show details on NVD website


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CVE-2026-119842 (GCVE-0-2026-119842)
Vulnerability from cvelistv5
Published
2026-10-30 18:51
Modified
2026-11-03 09:43
CWE
  • CWE-476 - NULL Pointer Dereference
Summary
A flaw was found in GStreamer's gst-plugins-base MicroDVD subtitle parser. When processing a specially crafted subtitle file, the parser may dereference a NULL pointer, causing the application to crash when a user opens or plays media with a malformed MicroDVD (.sub) subtitle file.
Show details on NVD website


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CVE-2026-119727 (GCVE-0-2026-119727)
Vulnerability from cvelistv5
Published
2026-10-30 18:51
Modified
2026-11-04 09:31
CWE
  • CWE-122 - Heap-based Buffer Overflow
Summary
A flaw was found in GStreamer's gst-plugins-bad H.265 video parser. When parsing a specially crafted H.265 bitstream containing a Screen Content Coding (SCC) extension with certain palette predictor initializer settings, an integer underflow in the upper-bound computation allows the parser to accept an out-of-range value for the number of palette predictor entries. This causes the parser to write beyond the end of a fixed-size array, resulting in memory corruption and an application crash. An attacker can deliver the malformed bitstream as a local file or over a network stream such as HTTP, HLS, DASH, RTSP, RTP, or WebRTC. Successful exploitation requires the application to open or play that content, and is limited to a denial-of-service impact.
Impacted products
Vendor Product Version
Red Hat Red Hat Enterprise Linux 10     cpe:/o:redhat:enterprise_linux:10
Create a notification for this product.
Show details on NVD website


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CVE-2026-119729 (GCVE-0-2026-119729)
Vulnerability from cvelistv5
Published
2026-10-30 18:34
Modified
2026-11-03 09:43
CWE
  • CWE-190 - Integer Overflow or Wraparound
Summary
A flaw was found in GStreamer. An integer overflow vulnerability in the AV1 LEB128 variable-length integer parser allows a remote attacker to cause a crash in applications that process AV1 media content. By crafting a malformed AV1 bitstream containing an invalid LEB128-encoded value, an attacker can cause integer overflow in the parser, resulting in incorrect length values being used during stream processing, which can lead to a denial of service.
Impacted products
Vendor Product Version
Red Hat Red Hat Enterprise Linux 10     cpe:/o:redhat:enterprise_linux:10
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   Red Hat Red Hat Enterprise Linux 10     cpe:/o:redhat:enterprise_linux:10
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   Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
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   Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
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   Red Hat Red Hat Enterprise Linux 7     cpe:/o:redhat:enterprise_linux:7
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   Red Hat Red Hat Enterprise Linux 7     cpe:/o:redhat:enterprise_linux:7
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   Red Hat Red Hat Enterprise Linux 7     cpe:/o:redhat:enterprise_linux:7
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   Red Hat Red Hat Enterprise Linux 7     cpe:/o:redhat:enterprise_linux:7
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   Red Hat Red Hat Enterprise Linux 8     cpe:/o:redhat:enterprise_linux:8
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   Red Hat Red Hat Enterprise Linux 8     cpe:/o:redhat:enterprise_linux:8
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   Red Hat Red Hat Enterprise Linux 9     cpe:/o:redhat:enterprise_linux:9
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   Red Hat Red Hat Enterprise Linux 9     cpe:/o:redhat:enterprise_linux:9
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   GStreamer project gst-plugins-base Version: 0   ≤
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   GStreamer project gst-plugins-bad Version: 0   ≤
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CVE-2026-119728 (GCVE-0-2026-119728)
Vulnerability from cvelistv5
Published
2026-10-30 18:34
Modified
2026-11-04 09:31
CWE
  • CWE-476 - NULL Pointer Dereference
Summary
A flaw was found in the H.264 video parser in gst-plugins-bad. When processing a specially crafted H.264 video file or network stream with malformed Multiview (MVC) Sequence Parameter Set data, the parser can dereference a NULL pointer during the cleanup of partially allocated internal structures after a parse failure. This can cause the application using GStreamer to crash, resulting in a denial of service.
Impacted products
Vendor Product Version
Red Hat Red Hat Enterprise Linux 10     cpe:/o:redhat:enterprise_linux:10
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CVE-2026-119777 (GCVE-0-2026-119777)
Vulnerability from cvelistv5
Published
2026-10-30 17:59
Modified
2026-11-04 22:06
CWE
Summary
A flaw was found in GStreamer's gst-plugins-bad H.266/VVC parser. When processing a malformed H.266 media file or stream, an integer overflow while parsing profile, tier, and level fields can lead to a stack-based buffer overflow. An attacker could cause an application to crash and may be able to execute code in the context of the affected application.
Impacted products
Vendor Product Version
Red Hat Red Hat Enterprise Linux 10     cpe:/a:redhat:enterprise_linux:10
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CVE-2026-116612 (GCVE-0-2026-116612)
Vulnerability from cvelistv5
Published
2026-10-26 16:48
Modified
2026-10-27 03:55
CWE
Summary
A flaw was found in GStreamer Editing Services (gst-editing-services). A GES project file can embed an arbitrary GStreamer pipeline description as an effect definition. When such a file is loaded, either explicitly by an editing application or automatically by a media player or file-manager thumbnailing service that uses GStreamer autoplugging, the pipeline description is parsed and instantiated without restriction on which elements may be used or which properties may be set. A remote attacker who can deliver a crafted project file to a victim's system can trigger reading or writing of arbitrary local files, issue outbound network requests to attacker-controlled servers, or cause the application to crash. Under certain conditions the file-write capability may be leveraged to achieve code execution.
Impacted products
Show details on NVD website


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