Red Hat Security Advisory: gstreamer1-plugins-good security update
GStreamer is a streaming media framework based on graphs of filters which operate on media data. The gstreamer1-plugins-good packages contain a collection of well-supported plug-ins of good quality and under the LGPL license. Security Fix(es): * gstreamer1-plugins-good: gstreamer: unsigned integer underflow in avidemux FUJIFILM strd parsing leading to out-of-bounds read/write (CVE-2026-73433) * gstreamer1-plugins-good: gstreamer: out-of-bounds read in avidemux vprp video field descriptor parsing (CVE-2026-73434) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
AI Analysis
Technical Summary
The gstreamer1-plugins-good package in Red Hat Enterprise Linux 10 contains two vulnerabilities: CVE-2026-73433, an unsigned integer underflow in avidemux FUJIFILM strd parsing that can cause out-of-bounds read/write, and CVE-2026-73434, an out-of-bounds read in avidemux vprp video field descriptor parsing. These vulnerabilities are related to improper handling of media data within the GStreamer streaming media framework. Red Hat has issued a security advisory (RHSA-2026:55434) and provided updated package versions to remediate these issues.
Potential Impact
These vulnerabilities could lead to out-of-bounds memory access, which may result in application crashes or potential memory corruption. The advisory rates the security impact as moderate. There are no known exploits in the wild at this time.
Mitigation Recommendations
Red Hat has released updated gstreamer1-plugins-good packages for Red Hat Enterprise Linux 10 that address these vulnerabilities. Users should apply the security update as described in Red Hat advisory RHSA-2026:55434 and the referenced update article (https://access.redhat.com/articles/11258). No additional mitigation steps are indicated by the vendor.
Red Hat Security Advisory: gstreamer1-plugins-good security update
Description
GStreamer is a streaming media framework based on graphs of filters which operate on media data. The gstreamer1-plugins-good packages contain a collection of well-supported plug-ins of good quality and under the LGPL license. Security Fix(es): * gstreamer1-plugins-good: gstreamer: unsigned integer underflow in avidemux FUJIFILM strd parsing leading to out-of-bounds read/write (CVE-2026-73433) * gstreamer1-plugins-good: gstreamer: out-of-bounds read in avidemux vprp video field descriptor parsing (CVE-2026-73434) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Affected software
pkg:rpm/redhat/gstreamer1-plugins-goodRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The gstreamer1-plugins-good package in Red Hat Enterprise Linux 10 contains two vulnerabilities: CVE-2026-73433, an unsigned integer underflow in avidemux FUJIFILM strd parsing that can cause out-of-bounds read/write, and CVE-2026-73434, an out-of-bounds read in avidemux vprp video field descriptor parsing. These vulnerabilities are related to improper handling of media data within the GStreamer streaming media framework. Red Hat has issued a security advisory (RHSA-2026:55434) and provided updated package versions to remediate these issues.
Potential Impact
These vulnerabilities could lead to out-of-bounds memory access, which may result in application crashes or potential memory corruption. The advisory rates the security impact as moderate. There are no known exploits in the wild at this time.
Mitigation Recommendations
Red Hat has released updated gstreamer1-plugins-good packages for Red Hat Enterprise Linux 10 that address these vulnerabilities. Users should apply the security update as described in Red Hat advisory RHSA-2026:55434 and the referenced update article (https://access.redhat.com/articles/11258). No additional mitigation steps are indicated by the vendor.
Technical Details
- Gcve Source
- db.gcve.eu
- Csaf Category
- csaf_security_advisory
- Csaf Version
- 2.0
- Publisher
- Red Hat Product Security
- Advisory Id
- RHSA-2026:55434
- Cve Count
- 2
- Additional Cves
- ["CVE-2026-73434"]
- State
- PUBLISHED
Threat ID: 6a83336dbf8831d5392a7e27
Added to database: 08/17/2026, 16:14:37 UTC
Last enriched: 08/17/2026, 16:34:42 UTC
Last updated: 10/01/2026, 14:52:56 UTC
Views: 42
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