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

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CVE list

CVE	Summary	Score	Published
CVE-2026-27784	The 32-bit implementation of NGINX Open Source has a vulnerability in the ngx_http_mp4_module module, which might…	7.8 High	Mar 24, 2026
CVE-2026-32647	NGINX Open Source and NGINX Plus have a vulnerability in the ngx_http_mp4_module module, which might allow an attacker…	7.8 High	Mar 24, 2026
CVE-2026-4721	Memory safety bugs present in Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird ESR 140.8, Firefox 148 and…	9.8 Critical	Mar 24, 2026
CVE-2026-4720	Memory safety bugs present in Firefox ESR 140.8, Thunderbird ESR 140.8, Firefox 148 and Thunderbird 148	9.8 Critical	Mar 24, 2026
CVE-2026-4699	Incorrect boundary conditions in the Layout: Text and Fonts component	7.5 High	Mar 24, 2026
CVE-2026-4700	Mitigation bypass in the Networking: HTTP component	9.8 Critical	Mar 24, 2026
CVE-2026-4697	Incorrect boundary conditions in the Audio/Video: Web Codecs component	7.5 High	Mar 24, 2026
CVE-2026-4698	JIT miscompilation in the JavaScript Engine: JIT component	8.8 High	Mar 24, 2026
CVE-2026-4695	Incorrect boundary conditions in the Audio/Video: Web Codecs component	7.5 High	Mar 24, 2026
CVE-2026-4696	Use-after-free in the Layout: Text and Fonts component	9.8 Critical	Mar 24, 2026
CVE-2026-4693	Incorrect boundary conditions in the Audio/Video: Playback component	7.5 High	Mar 24, 2026
CVE-2026-4694	Incorrect boundary conditions, integer overflow in the Graphics component	7.5 High	Mar 24, 2026
CVE-2026-4691	Use-after-free in the CSS Parsing and Computation component	9.8 Critical	Mar 24, 2026
CVE-2026-4692	Sandbox escape in the Responsive Design Mode component	9.6 Critical	Mar 24, 2026
CVE-2026-4689	Sandbox escape due to incorrect boundary conditions, integer overflow in the XPCOM component	10.0 Critical	Mar 24, 2026
CVE-2026-4690	Sandbox escape due to incorrect boundary conditions, integer overflow in the XPCOM component	9.6 Critical	Mar 24, 2026
CVE-2026-4687	Sandbox escape due to incorrect boundary conditions in the Telemetry component	9.6 Critical	Mar 24, 2026
CVE-2026-4688	Sandbox escape due to use-after-free in the Disability Access APIs component	9.6 Critical	Mar 24, 2026
CVE-2026-4685	Incorrect boundary conditions in the Graphics: Canvas2D component	7.5 High	Mar 24, 2026
CVE-2026-4686	Incorrect boundary conditions in the Graphics: Canvas2D component	7.5 High	Mar 24, 2026
CVE-2026-4684	Race condition, use-after-free in the Graphics: WebRender component	7.5 High	Mar 24, 2026
CVE-2026-4519	The webbrowser.open() API would accept leading dashes in the URL which could be handled as command line options for…	7.0 High	Mar 20, 2026
CVE-2026-4424	Libarchive: libarchive: information disclosure via heap out-of-bounds read in rar archive processing	7.5 High	Mar 19, 2026
CVE-2006-10003	XML::Parser versions through 2.47 for Perl has an off-by-one heap buffer overflow in st_serial_stack	9.8 Critical	Mar 19, 2026
CVE-2026-26740	Buffer Overflow vulnerability in giflib v.5.2.2 allows a remote attacker to cause a denial of service via the…	8.2 High	Mar 18, 2026

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