CVE-2026-2923
CVE-2026-2923: 1 tracked advisory record across Red Hat. Compare vendor sources and published fix guidance.
Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.
Vendor advisory comparison
Red Hat
1 advisory- Advisory severityHigh7.8
High [CVE-2026-2923] Remote Code Execution via out-of-bounds write in DVB Subtitles handling
CVE-2026-2923Source published
Remote Code Execution via out-of-bounds write in DVB Subtitles handling. Red Hat rates this important (CVSS 7.8). Weakness: CWE-787. Affected package(s): gstreamer1-plugins-good, gstreamer1-plugins-ugly-free, gstreamer1-plugins-base, gstreamer1-plugins-bad-free. Resolved in Red Hat advisory RHSA-2026:19180 — update the affected packages (`sudo dnf update`).
- Affected products in this advisory
- Red Hat Enterprise Linux 10.0 Extended Update Support
- Red Hat Enterprise Linux 8
- Red Hat Enterprise Linux 9.6 Extended Update Support
- Source-reported affected versions
- gstreamer1-plugins-good-0:1.26.7-2.el10_2
- gstreamer1-plugins-ugly-free-0:1.22.12-4.el9_7
- gstreamer1-plugins-base-0:1.22.12-5.el9_7
- gstreamer1-plugins-ugly-free-0:1.22.12-4.el9_6
8 more entries in the full advisory.
- Source-reported fixed versions
- RHSA-2026:19180
- Mitigation guidance
- Update the affected package(s) to the fixed version shipped in RHSA-2026:19180 (`sudo dnf update` / `yum update`).
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