rpm package

almalinux/firefox-x11

pkg:rpm/almalinux/firefox-x11

Vulnerabilities (391)

CVE	Sev	CVSS	Affected versions	Fixed in	Published	Description
CVE-2026-2780	Cri	9.8	< 140.8.0-2.el9_7.alma.1	140.8.0-2.el9_7.alma.1	Feb 24, 2026	Privilege escalation in the Netmonitor component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
CVE-2026-2779	Cri	9.8	< 140.8.0-2.el9_7.alma.1	140.8.0-2.el9_7.alma.1	Feb 24, 2026	Incorrect boundary conditions in the Networking: JAR component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
CVE-2026-2778	Cri	10.0	< 140.8.0-2.el9_7.alma.1	140.8.0-2.el9_7.alma.1	Feb 24, 2026	Sandbox escape due to incorrect boundary conditions in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
CVE-2026-2777	Cri	9.8	< 140.8.0-2.el9_7.alma.1	140.8.0-2.el9_7.alma.1	Feb 24, 2026	Privilege escalation in the Messaging System component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
CVE-2026-2776	Cri	10.0	< 140.8.0-2.el9_7.alma.1	140.8.0-2.el9_7.alma.1	Feb 24, 2026	Sandbox escape due to incorrect boundary conditions in the Telemetry component in External Software. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
CVE-2026-2775	Cri	9.8	< 140.8.0-2.el9_7.alma.1	140.8.0-2.el9_7.alma.1	Feb 24, 2026	Mitigation bypass in the DOM: HTML Parser component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
CVE-2026-2774	Cri	9.8	< 140.8.0-2.el9_7.alma.1	140.8.0-2.el9_7.alma.1	Feb 24, 2026	Integer overflow in the Audio/Video component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
CVE-2026-2773	Cri	9.8	< 140.8.0-2.el9_7.alma.1	140.8.0-2.el9_7.alma.1	Feb 24, 2026	Incorrect boundary conditions in the Web Audio component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
CVE-2026-2772	Cri	9.8	< 140.8.0-2.el9_7.alma.1	140.8.0-2.el9_7.alma.1	Feb 24, 2026	Use-after-free in the Audio/Video: Playback component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
CVE-2026-2771	Cri	9.8	< 140.8.0-2.el9_7.alma.1	140.8.0-2.el9_7.alma.1	Feb 24, 2026	Undefined behavior in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
CVE-2026-2770	Cri	9.8	< 140.8.0-2.el9_7.alma.1	140.8.0-2.el9_7.alma.1	Feb 24, 2026	Use-after-free in the DOM: Bindings (WebIDL) component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
CVE-2026-2769	Hig	8.8	< 140.8.0-2.el9_7.alma.1	140.8.0-2.el9_7.alma.1	Feb 24, 2026	Use-after-free in the Storage: IndexedDB component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
CVE-2026-2768	Cri	10.0	< 140.8.0-2.el9_7.alma.1	140.8.0-2.el9_7.alma.1	Feb 24, 2026	Sandbox escape in the Storage: IndexedDB component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
CVE-2026-2767	Cri	9.8	< 140.8.0-2.el9_7.alma.1	140.8.0-2.el9_7.alma.1	Feb 24, 2026	Use-after-free in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
CVE-2026-2766	Cri	9.8	< 140.8.0-2.el9_7.alma.1	140.8.0-2.el9_7.alma.1	Feb 24, 2026	Use-after-free in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
CVE-2026-2765	Cri	9.8	< 140.8.0-2.el9_7.alma.1	140.8.0-2.el9_7.alma.1	Feb 24, 2026	Use-after-free in the JavaScript Engine component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
CVE-2026-2764	Cri	9.8	< 140.8.0-2.el9_7.alma.1	140.8.0-2.el9_7.alma.1	Feb 24, 2026	JIT miscompilation, use-after-free in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
CVE-2026-2763	Cri	9.8	< 140.8.0-2.el9_7.alma.1	140.8.0-2.el9_7.alma.1	Feb 24, 2026	Use-after-free in the JavaScript Engine component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
CVE-2026-2762	Cri	9.8	< 140.8.0-2.el9_7.alma.1	140.8.0-2.el9_7.alma.1	Feb 24, 2026	Integer overflow in the JavaScript: Standard Library component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
CVE-2026-2761	Cri	10.0	< 140.8.0-2.el9_7.alma.1	140.8.0-2.el9_7.alma.1	Feb 24, 2026	Sandbox escape in the Graphics: WebRender component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.

CVE-2026-2780CriFeb 24, 2026
affected < 140.8.0-2.el9_7.alma.1fixed 140.8.0-2.el9_7.alma.1
Privilege escalation in the Netmonitor component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
CVE-2026-2779CriFeb 24, 2026
affected < 140.8.0-2.el9_7.alma.1fixed 140.8.0-2.el9_7.alma.1
Incorrect boundary conditions in the Networking: JAR component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
CVE-2026-2778CriFeb 24, 2026
affected < 140.8.0-2.el9_7.alma.1fixed 140.8.0-2.el9_7.alma.1
Sandbox escape due to incorrect boundary conditions in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
CVE-2026-2777CriFeb 24, 2026
affected < 140.8.0-2.el9_7.alma.1fixed 140.8.0-2.el9_7.alma.1
Privilege escalation in the Messaging System component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
CVE-2026-2776CriFeb 24, 2026
affected < 140.8.0-2.el9_7.alma.1fixed 140.8.0-2.el9_7.alma.1
Sandbox escape due to incorrect boundary conditions in the Telemetry component in External Software. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
CVE-2026-2775CriFeb 24, 2026
affected < 140.8.0-2.el9_7.alma.1fixed 140.8.0-2.el9_7.alma.1
Mitigation bypass in the DOM: HTML Parser component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
CVE-2026-2774CriFeb 24, 2026
affected < 140.8.0-2.el9_7.alma.1fixed 140.8.0-2.el9_7.alma.1
Integer overflow in the Audio/Video component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
CVE-2026-2773CriFeb 24, 2026
affected < 140.8.0-2.el9_7.alma.1fixed 140.8.0-2.el9_7.alma.1
Incorrect boundary conditions in the Web Audio component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
CVE-2026-2772CriFeb 24, 2026
affected < 140.8.0-2.el9_7.alma.1fixed 140.8.0-2.el9_7.alma.1
Use-after-free in the Audio/Video: Playback component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
CVE-2026-2771CriFeb 24, 2026
affected < 140.8.0-2.el9_7.alma.1fixed 140.8.0-2.el9_7.alma.1
Undefined behavior in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
CVE-2026-2770CriFeb 24, 2026
affected < 140.8.0-2.el9_7.alma.1fixed 140.8.0-2.el9_7.alma.1
Use-after-free in the DOM: Bindings (WebIDL) component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
CVE-2026-2769HigFeb 24, 2026
affected < 140.8.0-2.el9_7.alma.1fixed 140.8.0-2.el9_7.alma.1
Use-after-free in the Storage: IndexedDB component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
CVE-2026-2768CriFeb 24, 2026
affected < 140.8.0-2.el9_7.alma.1fixed 140.8.0-2.el9_7.alma.1
Sandbox escape in the Storage: IndexedDB component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
CVE-2026-2767CriFeb 24, 2026
affected < 140.8.0-2.el9_7.alma.1fixed 140.8.0-2.el9_7.alma.1
Use-after-free in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
CVE-2026-2766CriFeb 24, 2026
affected < 140.8.0-2.el9_7.alma.1fixed 140.8.0-2.el9_7.alma.1
Use-after-free in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
CVE-2026-2765CriFeb 24, 2026
affected < 140.8.0-2.el9_7.alma.1fixed 140.8.0-2.el9_7.alma.1
Use-after-free in the JavaScript Engine component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
CVE-2026-2764CriFeb 24, 2026
affected < 140.8.0-2.el9_7.alma.1fixed 140.8.0-2.el9_7.alma.1
JIT miscompilation, use-after-free in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
CVE-2026-2763CriFeb 24, 2026
affected < 140.8.0-2.el9_7.alma.1fixed 140.8.0-2.el9_7.alma.1
Use-after-free in the JavaScript Engine component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
CVE-2026-2762CriFeb 24, 2026
affected < 140.8.0-2.el9_7.alma.1fixed 140.8.0-2.el9_7.alma.1
Integer overflow in the JavaScript: Standard Library component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
CVE-2026-2761CriFeb 24, 2026
affected < 140.8.0-2.el9_7.alma.1fixed 140.8.0-2.el9_7.alma.1
Sandbox escape in the Graphics: WebRender component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.

Page 5 of 20