Fixed packages 6
| Release | Package | Fixed in |
|---|---|---|
| Red Hat · RHEL 9.4 E4S rhel_e4s:9.4::appstream | gstreamer1-plugins-good | 0:1.22.1-4.el9_4.2 |
| Red Hat · RHEL 9.4 E4S rhel_e4s:9.4::appstream | gstreamer1-plugins-good-debuginfo | 0:1.22.1-4.el9_4.2 |
| Red Hat · RHEL 9.4 E4S rhel_e4s:9.4::appstream | gstreamer1-plugins-good-debugsource | 0:1.22.1-4.el9_4.2 |
| Red Hat · RHEL 9.4 E4S rhel_e4s:9.4::appstream | gstreamer1-plugins-good-gtk | 0:1.22.1-4.el9_4.2 |
| Red Hat · RHEL 9.4 E4S rhel_e4s:9.4::appstream | gstreamer1-plugins-good-gtk-debuginfo | 0:1.22.1-4.el9_4.2 |
| Red Hat · RHEL 9.4 E4S rhel_e4s:9.4::appstream | gstreamer1-plugins-good-qt-debuginfo | 0:1.22.1-4.el9_4.2 |
Vulnerabilities 1
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High 7.5CVE-2026-18649 Public exploit
Gstreamer1-plugins-good: gst-plugins-good: unbounded memory growth in rtph264depay and rtph265depay rtp depayloaders
A flaw was found in the GStreamer gst-plugins-good package. The rtph264depay and rtph265depay RTP depayloader elements do not enforce a maximum size limit on the reassembly buffer used during fragmented RTP packet processing. A remote, unauthenticated attacke…
References
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article
https://access.redhat.com/security/updates/classification/#moderate
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report
https://bugzilla.redhat.com/show_bug.cgi?id=2510614
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advisory
https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_61588.json
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report
https://access.redhat.com/security/cve/CVE-2026-18649
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advisory
https://www.cve.org/CVERecord?id=CVE-2026-18649
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advisory
https://nvd.nist.gov/vuln/detail/CVE-2026-18649
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article
https://0xsemizzz.vercel.app/projects/cve-2026-18649-gstreamer-rtp-dos/
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article
https://github.com/0xSemizzz/CVE-2026-18649
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article
https://gitlab.freedesktop.org/gstreamer/gstreamer-security/-/merge_requests/113