Red Hat Security Advisory: gstreamer1-plugins-good security update
Two security vulnerabilities have been identified in the gstreamer1-plugins-good package used in Red Hat Enterprise Linux 10. These include an unsigned integer underflow in avidemux FUJIFILM strd parsing leading to out-of-bounds read/write (CVE-2026-73433) and an out-of-bounds read in avidemux vprp video field descriptor parsing (CVE-2026-73434). Red Hat has released an update to address these issues with a moderate security impact rating.
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
Two security vulnerabilities have been identified in the gstreamer1-plugins-good package used in Red Hat Enterprise Linux 10. These include an unsigned integer underflow in avidemux FUJIFILM strd parsing leading to out-of-bounds read/write (CVE-2026-73433) and an out-of-bounds read in avidemux vprp video field descriptor parsing (CVE-2026-73434). Red Hat has released an update to address these issues with a moderate security impact rating.
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"]
- Cvss Version
- null
Threat ID: 6a83336dbf8831d5392a7e27
Added to database: 08/17/2026, 16:14:37 UTC
Last enriched: 08/17/2026, 16:34:42 UTC
Last updated: 08/18/2026, 02:41:00 UTC
Views: 3
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