CVE-2026-119729
Last modified
CVE-2026-119729 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. 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.
Description
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.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Red Hat | Red Hat Enterprise Linux 10 | All versions |
| Red Hat | Red Hat Enterprise Linux 9 | All versions |
References
Timeline
- Published
- Last Modified
- Status
- Awaiting Analysis
Frequently Asked Questions
What is CVE-2026-119729?
How severe is CVE-2026-119729?
How do I fix CVE-2026-119729?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-11972When using the "tarfile" module with a file opened in "strea…8.2
- CVE-2026-119720Blender before 4.5.15 and 5.x before 5.2.3 contains a heap o…5.5
- CVE-2026-119721Blender before 4.5.15 and 5.x before 5.2.3 contains an out-o…6.1
- CVE-2026-119722Blender before 4.5.15 and 5.x before 5.2.3 contains a heap o…7.8
- CVE-2026-119727A flaw was found in GStreamer's gst-plugins-bad H.265 video …6.5
- CVE-2026-119728A flaw was found in the H.264 video parser in gst-plugins-ba…5.5
- CVE-2026-11973The WP-Lister Lite for eBay plugin for WordPress is vulnerab…4.9
- CVE-2026-119730Maxthon Browser for Android before 7.5.8.103 contains an add…4.3
- CVE-2026-11974The wp-media-folder-addon WordPress plugin before 4.1.7 does…8.6
- CVE-2026-11975Stored cross-site scripting (XSS) in NewsItemApiController I…6.2
- CVE-2026-11976The official MonsterInsights Pro update distribution bucket …10
- CVE-2026-119760sniproxy through 0.7.0 contains a NULL pointer dereference v…7.5
Are you affected by CVE-2026-119729?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST