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Vulnerabilities of Red Hat Red Hat Enterprise Linux AppStream E4S (v.9.2)

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CVE Summary Score Published
CVE-2026-2758 Use-after-free in the JavaScript: GC component 9.8 Critical Feb 24, 2026
CVE-2026-2757 Incorrect boundary conditions in the WebRTC: Audio/Video component 9.8 Critical Feb 24, 2026
CVE-2026-0879 Sandbox escape due to incorrect boundary conditions in the Graphics component 9.8 Critical Jan 13, 2026

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