# Gstreamer vulnerabilities

Source: https://junglewise.ai/threats/vendors/gstreamer  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 11 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/vendors/gstreamer.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 69 vulnerabilities in Gstreamer: 14 in the last 7 days and 35 in the last 90 days, 4 of them critical and 0 exploited in the wild. The most recent, CVE-2026-125712, was published on 10 November 2026. 18 vulnerabilities in the last four weeks, up from none in the four before. 1 critical against 0. 5 technologies have a page of their own.

## Counts

- Last 7 days: 14
- Last 30 days: 29
- Last 90 days: 35
- All time: 69 (4 critical, 0 exploited in the wild)

## About Gstreamer

An open-source multimedia framework for creating streaming media applications.

## Latest Gstreamer vulnerabilities

- [CVE-2026-125712: GStreamer gst-plugins-base RTCP SDES packet parser buffer over-read](https://junglewise.ai/threats/cve-2026-125712-a-flaw-was-found-in-gstreamer-s-gst-plugins-base-rtcp-sdes) (high, CVSS 8.2, published 10 Nov 2026)
- [CVE-2026-125707: GStreamer MXF demuxer off-by-one buffer write](https://junglewise.ai/threats/cve-2026-125707-a-flaw-was-found-in-gstreamer-s-mxf-demuxer-when-an-application) (medium, CVSS 6.1, published 10 Nov 2026)
- [CVE-2026-125706: GStreamer gst-plugins-bad out-of-bounds read in MPEG/DVD parsing](https://junglewise.ai/threats/cve-2026-125706-a-flaw-was-found-in-gstreamer-s-gst-plugins-bad-mpeg-program) (medium, CVSS 5.5, published 10 Nov 2026)
- [CVE-2026-125704: GStreamer core buffer value deserialization use-after-free](https://junglewise.ai/threats/cve-2026-125704-a-use-after-free-flaw-was-found-in-gstreamer-core-buffer-value) (high, CVSS 7.5, published 10 Nov 2026)
- [CVE-2026-125703: GStreamer gst-plugins-bad MXF plugin buffer overflow in VANC handling](https://junglewise.ai/threats/cve-2026-125703-a-flaw-was-found-in-the-gstreamer-gst-plugins-bad-mxf-plugin) (medium, CVSS 5.5, published 10 Nov 2026)
- [CVE-2026-125041: GStreamer gst-plugins-good out-of-bounds heap read in qtdemux](https://junglewise.ai/threats/cve-2026-125041-a-flaw-was-found-in-gstreamer-s-gst-plugins-good-mov-mp4-demuxer) (medium, CVSS 5.5, published 9 Nov 2026)
- [CVE-2026-125040: GStreamer gst-plugins-base quadratic regex in SRT/WebVTT parser](https://junglewise.ai/threats/cve-2026-125040-a-flaw-was-found-in-the-srt-and-webvtt-subtitle-parser-in) (medium, CVSS 6.5, published 9 Nov 2026)
- [CVE-2026-121611: GStreamer gst-plugins-bad H.265 uninitialized memory use](https://junglewise.ai/threats/cve-2026-121611-a-flaw-was-found-in-gstreamer-s-gst-plugins-bad-package-a-use-of) (medium, CVSS 6.5, published 9 Nov 2026)
- [CVE-2026-121601: GStreamer MXF demuxer out-of-bounds read](https://junglewise.ai/threats/cve-2026-121601-a-flaw-was-found-in-gstreamer-s-mxf-demuxer-plugin-gst-plugins) (medium, CVSS 6.1, published 9 Nov 2026)
- [CVE-2026-119610: GStreamer gst-plugins-good H.264 RTP depayloader heap read overflow](https://junglewise.ai/threats/cve-2026-119610-a-flaw-was-found-in-gstreamer-s-gst-plugins-good-specifically-in) (high, CVSS 8.2, published 9 Nov 2026)
- [CVE-2026-121629: GStreamer adaptive streaming demuxers local file disclosure via unvalidated URIs](https://junglewise.ai/threats/cve-2026-121629-a-flaw-was-found-in-gstreamer-s-adaptive-streaming-demuxers-hls) (high, CVSS 7.5, published 9 Nov 2026)
- [CVE-2026-73473: GStreamer gst-plugins-good avidemux denial of service](https://junglewise.ai/threats/cve-2026-73473-a-flaw-was-found-in-gstreamer-gst-plugins-good-avidemux-in-the) (medium, CVSS 5.5, published 6 Nov 2026)
- [CVE-2026-73472: GStreamer gst-plugins-good integer overflow in AVI parser](https://junglewise.ai/threats/cve-2026-73472-a-flaw-was-found-in-gstreamer-gst-plugins-good-avidemux-in-the) (medium, CVSS 6.1, published 6 Nov 2026)
- [CVE-2026-73471: GStreamer gst-plugins-good out-of-bounds read in Nikon metadata parser](https://junglewise.ai/threats/cve-2026-73471-a-flaw-was-found-in-gstreamer-gst-plugins-good-avidemux-in-the) (medium, CVSS 6.1, published 6 Nov 2026)
- [CVE-2026-121259: GStreamer gst-plugins-bad JPEG 2000 decimator integer overflow and division by zero](https://junglewise.ai/threats/cve-2026-121259-a-flaw-was-found-in-the-gstreamer-jpeg-2000-decimator-in-gst) (medium, CVSS 6.5, published 3 Nov 2026)
- [CVE-2026-119843: GStreamer gst-plugins-good FLV demuxer buffer validation DoS](https://junglewise.ai/threats/cve-2026-119843-a-flaw-was-found-in-gstreamer-s-gst-plugins-good-package-the-flv) (medium, CVSS 6.5, published 3 Nov 2026)
- [CVE-2026-119842: GStreamer gst-plugins-base NULL pointer dereference in MicroDVD parser](https://junglewise.ai/threats/cve-2026-119842-a-flaw-was-found-in-gstreamer-s-gst-plugins-base-microdvd) (medium, CVSS 6.5, published 30 Oct 2026)
- [CVE-2026-119729: GStreamer integer overflow in AV1 LEB128 parser](https://junglewise.ai/threats/cve-2026-119729-a-flaw-was-found-in-gstreamer-an-integer-overflow-vulnerability) (medium, CVSS 6.5, published 30 Oct 2026)
- [CVE-2026-119728: GStreamer gst-plugins-bad NULL pointer dereference in H.264 MVC parser](https://junglewise.ai/threats/cve-2026-119728-a-flaw-was-found-in-the-h-264-video-parser-in-gst-plugins-bad) (medium, CVSS 5.5, published 30 Oct 2026)
- [CVE-2026-119727: GStreamer gst-plugins-bad H.265 parser buffer overflow](https://junglewise.ai/threats/cve-2026-119727-a-flaw-was-found-in-gstreamer-s-gst-plugins-bad-h-265-video) (medium, CVSS 6.5, published 30 Oct 2026)
- [CVE-2026-119777: GStreamer gst-plugins-bad H.266/VVC parser integer overflow](https://junglewise.ai/threats/cve-2026-119777-a-flaw-was-found-in-gstreamer-s-gst-plugins-bad-h-266-vvc-parser) (high, CVSS 7.8, published 30 Oct 2026)
- [CVE-2026-116612: GStreamer Editing Services unsafe GES project parsing](https://junglewise.ai/threats/cve-2026-116612-a-flaw-was-found-in-gstreamer-editing-services-gst-editing) (high, CVSS 7.8, published 26 Oct 2026)
- [CVE-2026-111183: GStreamer rtpL16depay heap-based buffer overflow](https://junglewise.ai/threats/cve-2026-111183-gstreamer-rtpl16depay-heap-based-buffer-overflow-remote-code) (critical, CVSS 9.8, published 21 Oct 2026)
- [CVE-2026-112214: GStreamer gst-plugins-ugly ASF demuxer unbounded memory allocation](https://junglewise.ai/threats/cve-2026-112214-a-flaw-was-found-in-the-gstreamer-asf-demuxer-in-gst-plugins) (medium, CVSS 6.5, published 19 Oct 2026)
- [CVE-2026-46472: GStreamer gst-plugins-good out-of-bounds read in qtdemux_parse_chnl](https://junglewise.ai/threats/cve-2026-46472-an-issue-was-discovered-in-gstreamer-gst-plugins-good-before-1-28) (info, published 16 Oct 2026)

## Most severe Gstreamer vulnerabilities

- [CVE-2026-111183: GStreamer rtpL16depay heap-based buffer overflow](https://junglewise.ai/threats/cve-2026-111183-gstreamer-rtpl16depay-heap-based-buffer-overflow-remote-code) (critical, CVSS 9.8, published 21 Oct 2026)
- [CVE-2016-9636: GStreamer heap buffer overflow in FLIC decoder](https://junglewise.ai/threats/cve-2016-9636-gstreamer-heap-buffer-overflow-in-flic-decoder) (critical, CVSS 9.8, published 27 Jan 2017)
- [CVE-2016-9635: GStreamer heap buffer overflow in FLIC decoder](https://junglewise.ai/threats/cve-2016-9635-gstreamer-heap-buffer-overflow-in-flic-decoder) (critical, CVSS 9.8, published 27 Jan 2017)
- [CVE-2016-9634: GStreamer heap buffer overflow in FLIC decoder](https://junglewise.ai/threats/cve-2016-9634-gstreamer-heap-buffer-overflow-in-flic-decoder) (critical, CVSS 9.8, published 27 Jan 2017)
- [CVE-2026-3083: GStreamer rtpqdm2depay out-of-bounds write in X-QDM RTP parsing](https://junglewise.ai/threats/cve-2026-3083-gstreamer-rtpqdm2depay-out-of-bounds-write-in-x-qdm-rtp-parsing) (high, CVSS 8.8, published 16 Mar 2026)
- [CVE-2026-3085: GStreamer heap overflow in rtpqdm2depay element](https://junglewise.ai/threats/cve-2026-3085-gstreamer-heap-overflow-in-rtpqdm2depay-element) (high, CVSS 8.8, published 16 Mar 2026)
- [CVE-2026-52720: GStreamer librfb heap buffer overflow in VNC rectangle decoding](https://junglewise.ai/threats/cve-2026-52720-gstreamer-librfb-heap-buffer-overflow-in-vnc-rectangle-decoding) (high, CVSS 8.8, published 15 Jun 2026)
- [CVE-2026-86476: GStreamer gst-plugins-base heap buffer overflow in GstVideoMeta](https://junglewise.ai/threats/cve-2026-86476-a-flaw-was-found-in-gst-plugins-base-a-heap-buffer-overflow-can) (high, CVSS 8.4, published 14 Oct 2026)
- [CVE-2026-125712: GStreamer gst-plugins-base RTCP SDES packet parser buffer over-read](https://junglewise.ai/threats/cve-2026-125712-a-flaw-was-found-in-gstreamer-s-gst-plugins-base-rtcp-sdes) (high, CVSS 8.2, published 10 Nov 2026)
- [CVE-2026-119610: GStreamer gst-plugins-good H.264 RTP depayloader heap read overflow](https://junglewise.ai/threats/cve-2026-119610-a-flaw-was-found-in-gstreamer-s-gst-plugins-good-specifically-in) (high, CVSS 8.2, published 9 Nov 2026)

## Vulnerabilities per week

18 vulnerabilities in the last four weeks, up from none in the four before. 1 critical against 0.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 5 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 1 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 5 | 0 | 0 |
| 19 Oct 2026 | 2 | 1 | 0 |
| 26 Oct 2026 | 6 | 0 | 0 |
| 2 Nov 2026 | 5 | 0 | 0 |
| 9 Nov 2026 | 11 | 0 | 0 |

## Gstreamer technologies

- [GStreamer](https://junglewise.ai/threats/technologies/gstreamer): 33 vulnerabilities
- [Gstreamer Gst-Plugins-Bad](https://junglewise.ai/threats/technologies/gst-plugins-bad): 19 vulnerabilities
- [Gstreamer Gst-Plugins-Good](https://junglewise.ai/threats/technologies/gstreamer-gst-plugins-good): 9 vulnerabilities
- [Gstreamer Gst-Plugins-Ugly](https://junglewise.ai/threats/technologies/gst-plugins-ugly): 4 vulnerabilities
- [Gstreamer Gst-Plugins-Base](https://junglewise.ai/threats/technologies/gstreamer-gst-plugins-base): 4 vulnerabilities

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Gstreamer vulnerabilities", https://junglewise.ai/threats/vendors/gstreamer, 11 November 2026.