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gstreamer1-plugins-good

Multiple remote code execution vulnerabilities have been identified in the GStreamer streaming media framework, specifically within the gstreamer1-plugins-good package. These include heap-based buffer overflows in MRF and PNG file parsing, and a use-after-free in rtpsbcdepay. These vulnerabilities affect various versions of the package used in Red Hat Enterprise Linux and SUSE distributions. A security update addressing these issues is available.

The gstreamer1-plugins-good package contains several remote code execution vulnerabilities: CVE-2026-18295 and CVE-2026-18296 involve heap-based buffer overflows during MRF file parsing; CVE-2026-18298 involves a heap-based buffer overflow in PNG file parsing; and CVE-2026-18299 involves a use-after-free in the rtpsbcdepay component. These vulnerabilities could allow an attacker to execute arbitrary code remotely. The issues affect multiple versions of the package across Red Hat Enterprise Linux 9 and SUSE distributions. Red Hat has issued an important security advisory with patches available to remediate these vulnerabilities.

Detailed information about Red Hat Security Advisory: gstreamer1-plugins-good security update affecting Red Hat Product Security Red Hat. Get real-time updates,

Red Hat Security Advisory: gstreamer1-plugins-good security update - Live Threat Intelligence - Threat Radar | OffSeq.com

https://access.redhat.com/errata/RHSA-2026:59152

https://access.redhat.com/security/updates/classification/#important

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Canonical URL

https://access.redhat.com/errata/RHSA-2026:73040

SUSE ratings

URL of this CSAF notice

URL for RHSA-2026:71648

E-Mail link for RHSA-2026:71648

SUSE CVE CVE-2026-18295 page

SUSE CVE CVE-2026-18296 page

SUSE CVE CVE-2026-18298 page

SUSE CVE CVE-2026-18299 page

security update for gstreamer1-plugins-good

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