rpm package

almalinux/firefox-x11

pkg:rpm/almalinux/firefox-x11

Vulnerabilities (519)

CVE	Sev	CVSS	Affected versions	Fixed in	Published	Description
CVE-2026-74964	Cri	9.8	< 140.14.0-1.el9_8.alma.1	140.14.0-1.el9_8.alma.1	Aug 18, 2026	Integer overflow in the Graphics component. This vulnerability was fixed in Firefox 154, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.
CVE-2026-74963	Med	5.4	< 140.14.0-1.el9_8.alma.1	140.14.0-1.el9_8.alma.1	Aug 18, 2026	Same-origin policy bypass in the Networking: Cookies component. This vulnerability was fixed in Firefox 154, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.
CVE-2026-74962	Hig	8.1	< 140.14.0-1.el9_8.alma.1	140.14.0-1.el9_8.alma.1	Aug 18, 2026	Site isolation issue in the Networking: Cookies component. This vulnerability was fixed in Firefox 154, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.
CVE-2026-74960	Hig	8.1	< 140.14.0-1.el9_8.alma.1	140.14.0-1.el9_8.alma.1	Aug 18, 2026	Site isolation issue in the WebExtensions component. This vulnerability was fixed in Firefox 154, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.
CVE-2026-74959	Cri	9.1	< 140.14.0-1.el9_8.alma.1	140.14.0-1.el9_8.alma.1	Aug 18, 2026	Mitigation bypass in the Storage: Cache API component. This vulnerability was fixed in Firefox 154, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.
CVE-2026-74957	Hig	8.1	< 140.14.0-1.el9_8.alma.1	140.14.0-1.el9_8.alma.1	Aug 18, 2026	Mitigation bypass in the Safe Browsing component. This vulnerability was fixed in Firefox 154, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.
CVE-2026-74953	Hig	8.8	< 140.14.0-1.el9_8.alma.1	140.14.0-1.el9_8.alma.1	Aug 18, 2026	Privilege escalation in the Networking: Cookies component. This vulnerability was fixed in Firefox 154, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.
CVE-2026-74949	Hig	8.8	< 140.14.0-1.el9_8.alma.1	140.14.0-1.el9_8.alma.1	Aug 18, 2026	Privilege escalation due to use-after-free in the Graphics: Canvas2D component. This vulnerability was fixed in Firefox 154, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.
CVE-2026-74948	Med	6.5	< 140.14.0-1.el9_8.alma.1	140.14.0-1.el9_8.alma.1	Aug 18, 2026	Information disclosure in the Graphics component. This vulnerability was fixed in Firefox 154, Firefox ESR 115.39, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.
CVE-2026-74946	Hig	8.8	< 140.14.0-1.el9_8.alma.1	140.14.0-1.el9_8.alma.1	Aug 18, 2026	Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component. This vulnerability was fixed in Firefox 154, Firefox ESR 115.39, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.
CVE-2026-74945	Med	6.5	< 140.14.0-1.el9_8.alma.1	140.14.0-1.el9_8.alma.1	Aug 18, 2026	Information disclosure in the Graphics: Text component. This vulnerability was fixed in Firefox 154, Firefox ESR 115.39, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.
CVE-2026-74944	Cri	9.8	< 140.14.0-1.el9_8.alma.1	140.14.0-1.el9_8.alma.1	Aug 18, 2026	Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 154, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.
CVE-2026-74943	Cri	9.8	< 140.14.0-1.el9_8.alma.1	140.14.0-1.el9_8.alma.1	Aug 18, 2026	Use-after-free in the Graphics: ImageLib component. This vulnerability was fixed in Firefox 154, Firefox ESR 115.39, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.
CVE-2026-74942	Hig	8.8	< 140.14.0-1.el9_8.alma.1	140.14.0-1.el9_8.alma.1	Aug 18, 2026	Privilege escalation in the Remote Settings Client component. This vulnerability was fixed in Firefox 154, Firefox ESR 115.39, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.
CVE-2026-74941	Hig	8.8	< 140.14.0-1.el9_8.alma.1	140.14.0-1.el9_8.alma.1	Aug 18, 2026	Privilege escalation in the Graphics: CanvasWebGL component. This vulnerability was fixed in Firefox 154, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.
CVE-2026-74940	Cri	9.8	< 140.14.0-1.el9_8.alma.1	140.14.0-1.el9_8.alma.1	Aug 18, 2026	Use-after-free in the Graphics: Text component. This vulnerability was fixed in Firefox 154, Firefox ESR 115.39, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.
CVE-2026-74939	Hig	8.8	< 140.14.0-1.el9_8.alma.1	140.14.0-1.el9_8.alma.1	Aug 18, 2026	Privilege escalation in the DOM: Navigation component. This vulnerability was fixed in Firefox 154, Firefox ESR 115.39, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.
CVE-2026-74936	Cri	9.8	< 140.14.0-1.el9_8.alma.1	140.14.0-1.el9_8.alma.1	Aug 18, 2026	Use-after-free in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 154, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.
CVE-2026-74935	Hig	8.8	< 140.14.0-1.el9_8.alma.1	140.14.0-1.el9_8.alma.1	Aug 18, 2026	Privilege escalation in the DOM: Networking component. This vulnerability was fixed in Firefox 154, Firefox ESR 115.39, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.
CVE-2026-74934	Hig	7.5	< 140.14.0-1.el9_8.alma.1	140.14.0-1.el9_8.alma.1	Aug 18, 2026	Site isolation issue in the Graphics: CanvasWebGL component. This vulnerability was fixed in Firefox 154, Firefox ESR 115.39, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.

CVE-2026-74964CriAug 18, 2026
affected < 140.14.0-1.el9_8.alma.1fixed 140.14.0-1.el9_8.alma.1
Integer overflow in the Graphics component. This vulnerability was fixed in Firefox 154, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.
CVE-2026-74963MedAug 18, 2026
affected < 140.14.0-1.el9_8.alma.1fixed 140.14.0-1.el9_8.alma.1
Same-origin policy bypass in the Networking: Cookies component. This vulnerability was fixed in Firefox 154, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.
CVE-2026-74962HigAug 18, 2026
affected < 140.14.0-1.el9_8.alma.1fixed 140.14.0-1.el9_8.alma.1
Site isolation issue in the Networking: Cookies component. This vulnerability was fixed in Firefox 154, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.
CVE-2026-74960HigAug 18, 2026
affected < 140.14.0-1.el9_8.alma.1fixed 140.14.0-1.el9_8.alma.1
Site isolation issue in the WebExtensions component. This vulnerability was fixed in Firefox 154, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.
CVE-2026-74959CriAug 18, 2026
affected < 140.14.0-1.el9_8.alma.1fixed 140.14.0-1.el9_8.alma.1
Mitigation bypass in the Storage: Cache API component. This vulnerability was fixed in Firefox 154, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.
CVE-2026-74957HigAug 18, 2026
affected < 140.14.0-1.el9_8.alma.1fixed 140.14.0-1.el9_8.alma.1
Mitigation bypass in the Safe Browsing component. This vulnerability was fixed in Firefox 154, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.
CVE-2026-74953HigAug 18, 2026
affected < 140.14.0-1.el9_8.alma.1fixed 140.14.0-1.el9_8.alma.1
Privilege escalation in the Networking: Cookies component. This vulnerability was fixed in Firefox 154, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.
CVE-2026-74949HigAug 18, 2026
affected < 140.14.0-1.el9_8.alma.1fixed 140.14.0-1.el9_8.alma.1
Privilege escalation due to use-after-free in the Graphics: Canvas2D component. This vulnerability was fixed in Firefox 154, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.
CVE-2026-74948MedAug 18, 2026
affected < 140.14.0-1.el9_8.alma.1fixed 140.14.0-1.el9_8.alma.1
Information disclosure in the Graphics component. This vulnerability was fixed in Firefox 154, Firefox ESR 115.39, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.
CVE-2026-74946HigAug 18, 2026
affected < 140.14.0-1.el9_8.alma.1fixed 140.14.0-1.el9_8.alma.1
Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component. This vulnerability was fixed in Firefox 154, Firefox ESR 115.39, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.
CVE-2026-74945MedAug 18, 2026
affected < 140.14.0-1.el9_8.alma.1fixed 140.14.0-1.el9_8.alma.1
Information disclosure in the Graphics: Text component. This vulnerability was fixed in Firefox 154, Firefox ESR 115.39, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.
CVE-2026-74944CriAug 18, 2026
affected < 140.14.0-1.el9_8.alma.1fixed 140.14.0-1.el9_8.alma.1
Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 154, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.
CVE-2026-74943CriAug 18, 2026
affected < 140.14.0-1.el9_8.alma.1fixed 140.14.0-1.el9_8.alma.1
Use-after-free in the Graphics: ImageLib component. This vulnerability was fixed in Firefox 154, Firefox ESR 115.39, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.
CVE-2026-74942HigAug 18, 2026
affected < 140.14.0-1.el9_8.alma.1fixed 140.14.0-1.el9_8.alma.1
Privilege escalation in the Remote Settings Client component. This vulnerability was fixed in Firefox 154, Firefox ESR 115.39, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.
CVE-2026-74941HigAug 18, 2026
affected < 140.14.0-1.el9_8.alma.1fixed 140.14.0-1.el9_8.alma.1
Privilege escalation in the Graphics: CanvasWebGL component. This vulnerability was fixed in Firefox 154, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.
CVE-2026-74940CriAug 18, 2026
affected < 140.14.0-1.el9_8.alma.1fixed 140.14.0-1.el9_8.alma.1
Use-after-free in the Graphics: Text component. This vulnerability was fixed in Firefox 154, Firefox ESR 115.39, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.
CVE-2026-74939HigAug 18, 2026
affected < 140.14.0-1.el9_8.alma.1fixed 140.14.0-1.el9_8.alma.1
Privilege escalation in the DOM: Navigation component. This vulnerability was fixed in Firefox 154, Firefox ESR 115.39, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.
CVE-2026-74936CriAug 18, 2026
affected < 140.14.0-1.el9_8.alma.1fixed 140.14.0-1.el9_8.alma.1
Use-after-free in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 154, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.
CVE-2026-74935HigAug 18, 2026
affected < 140.14.0-1.el9_8.alma.1fixed 140.14.0-1.el9_8.alma.1
Privilege escalation in the DOM: Networking component. This vulnerability was fixed in Firefox 154, Firefox ESR 115.39, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.
CVE-2026-74934HigAug 18, 2026
affected < 140.14.0-1.el9_8.alma.1fixed 140.14.0-1.el9_8.alma.1
Site isolation issue in the Graphics: CanvasWebGL component. This vulnerability was fixed in Firefox 154, Firefox ESR 115.39, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.

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