Vulnerabilities of Red Hat Red Hat Enterprise Linux Server (v. 7 ELS)

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CVE list

CVE	Summary	Score	Published
CVE-2026-56379	ImageMagick before 7.1.2-15 and 6.9.13-40 contains a command injection vulnerability in the SVG decoder that allows…	9.2 Critical	Jun 23, 2026
CVE-2026-56208	Libaom: libaom: heap buffer overflow in av1 encoder first-pass stats buffer via lap mode	7.6 High	Jun 19, 2026
CVE-2026-12329	Memory safety bug fixed in Thunderbird ESR 140.12	5.3 Medium	Jun 16, 2026
CVE-2026-12328	Memory safety bugs present in Firefox ESR 115.36, Firefox ESR 140.11, Thunderbird ESR 140.11, Firefox 151 and…	8.1 High	Jun 16, 2026
CVE-2026-12299	JIT miscompilation in the DOM: Core & HTML component	5.4 Medium	Jun 16, 2026
CVE-2026-12298	Memory safety bug fixed in Thunderbird 152	5.4 Medium	Jun 16, 2026
CVE-2026-12297	Sandbox escape due to incorrect boundary conditions in the Networking component	9.6 Critical	Jun 16, 2026
CVE-2026-12296	Sandbox escape in the Security: Process Sandboxing component	9.6 Critical	Jun 16, 2026
CVE-2026-12295	Sandbox escape in the DOM: Navigation component	9.6 Critical	Jun 16, 2026
CVE-2026-12294	Sandbox escape in the DOM: Workers component	9.6 Critical	Jun 16, 2026
CVE-2026-12292	Incorrect boundary conditions in the Web Audio component	8.1 High	Jun 16, 2026
CVE-2026-12291	Use-after-free in the Networking: HTTP component	8.8 High	Jun 16, 2026
CVE-2026-12290	Memory safety bug fixed in Thunderbird 152	8.1 High	Jun 16, 2026
CVE-2026-12289	Privilege escalation in the Graphics: WebRender component	8.8 High	Jun 16, 2026
CVE-2026-11774	389-ds-base: 389-ds-base: integer overflow in sasl packet length bypasses size limit leading to heap buffer overflow	7.6 High	Jun 11, 2026
CVE-2026-53460	ImageMagick is free and open-source software used for editing and manipulating digital images	7.5 High	Jun 10, 2026
CVE-2026-49218	ImageMagick is free and open-source software used for editing and manipulating digital images	7.5 High	Jun 10, 2026
CVE-2026-46520	ImageMagick is free and open-source software used for editing and manipulating digital images	7.5 High	Jun 10, 2026
CVE-2026-45664	ImageMagick is free and open-source software used for editing and manipulating digital images	5.3 Medium	Jun 10, 2026
CVE-2026-46522	ImageMagick is free and open-source software used for editing and manipulating digital images	7.5 High	Jun 10, 2026
CVE-2026-45031	ImageMagick is free and open-source software used for editing and manipulating digital images	5.3 Medium	Jun 10, 2026
CVE-2026-46523	ImageMagick is free and open-source software used for editing and manipulating digital images	6.2 Medium	Jun 10, 2026
CVE-2026-50264	Xorg-x11-server: xorg-x11-server-xwayland: xorg-x11-server: out-of-bounds heap write in dri2 drigetbuffers/drigetbufferswithformat	7.8 High	Jun 5, 2026
CVE-2026-50261	Xorg-x11-server: xorg-x11-server-xwayland: xorg-x11-server: use-after-free in syncchangecounter()	7.8 High	Jun 5, 2026
CVE-2026-50260	Xorg-x11-server: xorg-x11-server-xwayland: xorg-x11-server: use-after-free in freecounter()	7.8 High	Jun 5, 2026

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