rpm package

almalinux/firefox-x11

pkg:rpm/almalinux/firefox-x11

Vulnerabilities (391)

CVE	Sev	CVSS	Affected versions	Fixed in	Published	Description
CVE-2026-4690	Hig	8.6	< 140.9.0-1.el9_7.alma.1	140.9.0-1.el9_7.alma.1	Mar 24, 2026	Sandbox escape due to incorrect boundary conditions, integer overflow in the XPCOM component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.
CVE-2026-4689	Cri	10.0	< 140.9.0-1.el9_7.alma.1	140.9.0-1.el9_7.alma.1	Mar 24, 2026	Sandbox escape due to incorrect boundary conditions, integer overflow in the XPCOM component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.
CVE-2026-4688	Cri	10.0	< 140.9.0-1.el9_7.alma.1	140.9.0-1.el9_7.alma.1	Mar 24, 2026	Sandbox escape due to use-after-free in the Disability Access APIs component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.
CVE-2026-4687	Hig	8.6	< 140.9.0-1.el9_7.alma.1	140.9.0-1.el9_7.alma.1	Mar 24, 2026	Sandbox escape due to incorrect boundary conditions in the Telemetry component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.
CVE-2026-4686	Hig	7.5	< 140.9.0-1.el9_7.alma.1	140.9.0-1.el9_7.alma.1	Mar 24, 2026	Incorrect boundary conditions in the Graphics: Canvas2D component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.
CVE-2026-4685	Hig	7.5	< 140.9.0-1.el9_7.alma.1	140.9.0-1.el9_7.alma.1	Mar 24, 2026	Incorrect boundary conditions in the Graphics: Canvas2D component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.
CVE-2026-4684	Hig	7.5	< 140.9.0-1.el9_7.alma.1	140.9.0-1.el9_7.alma.1	Mar 24, 2026	Race condition, use-after-free in the Graphics: WebRender component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.
CVE-2026-2793	Cri	9.8	< 140.8.0-2.el9_7.alma.1	140.8.0-2.el9_7.alma.1	Feb 24, 2026	Memory safety bugs present in Firefox ESR 115.32, Firefox ESR 140.7, Thunderbird ESR 140.7, Firefox 147 and Thunderbird 147. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary cod
CVE-2026-2792	Cri	9.8	< 140.8.0-2.el9_7.alma.1	140.8.0-2.el9_7.alma.1	Feb 24, 2026	Memory safety bugs present in Firefox ESR 140.7, Thunderbird ESR 140.7, Firefox 147 and Thunderbird 147. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerabilit
CVE-2026-2791	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 Networking: Cache component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
CVE-2026-2790	Cri	9.8	< 140.8.0-2.el9_7.alma.1	140.8.0-2.el9_7.alma.1	Feb 24, 2026	Same-origin policy bypass in the Networking: JAR component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
CVE-2026-2789	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 Graphics: ImageLib component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
CVE-2026-2788	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 Audio/Video: GMP component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
CVE-2026-2787	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: Window and Location component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
CVE-2026-2786	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-2026-2785	Cri	9.8	< 140.8.0-2.el9_7.alma.1	140.8.0-2.el9_7.alma.1	Feb 24, 2026	Invalid pointer in the JavaScript Engine component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
CVE-2026-2784	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: Security component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
CVE-2026-2783	Hig	7.5	< 140.8.0-2.el9_7.alma.1	140.8.0-2.el9_7.alma.1	Feb 24, 2026	Information disclosure due to JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
CVE-2026-2782	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-2026-2781	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 Libraries component in NSS. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, Thunderbird 140.8, and Firefox ESR 115.35.

CVE-2026-4690HigMar 24, 2026
affected < 140.9.0-1.el9_7.alma.1fixed 140.9.0-1.el9_7.alma.1
Sandbox escape due to incorrect boundary conditions, integer overflow in the XPCOM component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.
CVE-2026-4689CriMar 24, 2026
affected < 140.9.0-1.el9_7.alma.1fixed 140.9.0-1.el9_7.alma.1
Sandbox escape due to incorrect boundary conditions, integer overflow in the XPCOM component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.
CVE-2026-4688CriMar 24, 2026
affected < 140.9.0-1.el9_7.alma.1fixed 140.9.0-1.el9_7.alma.1
Sandbox escape due to use-after-free in the Disability Access APIs component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.
CVE-2026-4687HigMar 24, 2026
affected < 140.9.0-1.el9_7.alma.1fixed 140.9.0-1.el9_7.alma.1
Sandbox escape due to incorrect boundary conditions in the Telemetry component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.
CVE-2026-4686HigMar 24, 2026
affected < 140.9.0-1.el9_7.alma.1fixed 140.9.0-1.el9_7.alma.1
Incorrect boundary conditions in the Graphics: Canvas2D component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.
CVE-2026-4685HigMar 24, 2026
affected < 140.9.0-1.el9_7.alma.1fixed 140.9.0-1.el9_7.alma.1
Incorrect boundary conditions in the Graphics: Canvas2D component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.
CVE-2026-4684HigMar 24, 2026
affected < 140.9.0-1.el9_7.alma.1fixed 140.9.0-1.el9_7.alma.1
Race condition, use-after-free in the Graphics: WebRender component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.
CVE-2026-2793CriFeb 24, 2026
affected < 140.8.0-2.el9_7.alma.1fixed 140.8.0-2.el9_7.alma.1
Memory safety bugs present in Firefox ESR 115.32, Firefox ESR 140.7, Thunderbird ESR 140.7, Firefox 147 and Thunderbird 147. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary cod
CVE-2026-2792CriFeb 24, 2026
affected < 140.8.0-2.el9_7.alma.1fixed 140.8.0-2.el9_7.alma.1
Memory safety bugs present in Firefox ESR 140.7, Thunderbird ESR 140.7, Firefox 147 and Thunderbird 147. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerabilit
CVE-2026-2791CriFeb 24, 2026
affected < 140.8.0-2.el9_7.alma.1fixed 140.8.0-2.el9_7.alma.1
Mitigation bypass in the Networking: Cache component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
CVE-2026-2790CriFeb 24, 2026
affected < 140.8.0-2.el9_7.alma.1fixed 140.8.0-2.el9_7.alma.1
Same-origin policy bypass in the Networking: JAR component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
CVE-2026-2789CriFeb 24, 2026
affected < 140.8.0-2.el9_7.alma.1fixed 140.8.0-2.el9_7.alma.1
Use-after-free in the Graphics: ImageLib component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
CVE-2026-2788CriFeb 24, 2026
affected < 140.8.0-2.el9_7.alma.1fixed 140.8.0-2.el9_7.alma.1
Incorrect boundary conditions in the Audio/Video: GMP component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
CVE-2026-2787CriFeb 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: Window and Location component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
CVE-2026-2786CriFeb 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-2026-2785CriFeb 24, 2026
affected < 140.8.0-2.el9_7.alma.1fixed 140.8.0-2.el9_7.alma.1
Invalid pointer in the JavaScript Engine component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
CVE-2026-2784CriFeb 24, 2026
affected < 140.8.0-2.el9_7.alma.1fixed 140.8.0-2.el9_7.alma.1
Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
CVE-2026-2783HigFeb 24, 2026
affected < 140.8.0-2.el9_7.alma.1fixed 140.8.0-2.el9_7.alma.1
Information disclosure due to JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
CVE-2026-2782CriFeb 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-2026-2781CriFeb 24, 2026
affected < 140.8.0-2.el9_7.alma.1fixed 140.8.0-2.el9_7.alma.1
Integer overflow in the Libraries component in NSS. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, Thunderbird 140.8, and Firefox ESR 115.35.

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