🚨 CVE-2026-100757
Use-after-free in the Widget component. This vulnerability was fixed in Firefox ESR 153.4, Firefox 157, Firefox ESR 115.42, and Firefox ESR 140.17.
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Use-after-free in the Widget component. This vulnerability was fixed in Firefox ESR 153.4, Firefox 157, Firefox ESR 115.42, and Firefox ESR 140.17.
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bugzilla.mozilla.org
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🚨 CVE-2026-100758
Sandbox escape in the DOM: Navigation component. This vulnerability was fixed in Firefox ESR 153.4, Firefox 157, Firefox ESR 115.42, and Firefox ESR 140.17.
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Sandbox escape in the DOM: Navigation component. This vulnerability was fixed in Firefox ESR 153.4, Firefox 157, Firefox ESR 115.42, and Firefox ESR 140.17.
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bugzilla.mozilla.org
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You are not authorized to access bug 2049792. To see this bug, you must
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🚨 CVE-2026-100759
Uninitialized memory in the Storage: Quota Manager component. This vulnerability was fixed in Firefox ESR 153.4, Firefox 157, Firefox ESR 115.42, and Firefox ESR 140.17.
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Uninitialized memory in the Storage: Quota Manager component. This vulnerability was fixed in Firefox ESR 153.4, Firefox 157, Firefox ESR 115.42, and Firefox ESR 140.17.
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bugzilla.mozilla.org
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You are not authorized to access bug 2054736. To see this bug, you must
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🚨 CVE-2026-100760
Sandbox escape in the Security: Process Sandboxing component. This vulnerability was fixed in Firefox ESR 153.4 and Firefox 157.
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Sandbox escape in the Security: Process Sandboxing component. This vulnerability was fixed in Firefox ESR 153.4 and Firefox 157.
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bugzilla.mozilla.org
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You are not authorized to access bug 2058017. To see this bug, you must
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🚨 CVE-2026-100761
Privilege escalation due to use-after-free in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 157.
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Privilege escalation due to use-after-free in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 157.
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bugzilla.mozilla.org
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You are not authorized to access bug 2059020. To see this bug, you must
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🚨 CVE-2026-100762
Sandbox escape due to use-after-free in the DOM: Content Processes component. This vulnerability was fixed in Firefox ESR 153.4, Firefox 157, Firefox ESR 115.42, and Firefox ESR 140.17.
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Sandbox escape due to use-after-free in the DOM: Content Processes component. This vulnerability was fixed in Firefox ESR 153.4, Firefox 157, Firefox ESR 115.42, and Firefox ESR 140.17.
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bugzilla.mozilla.org
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You are not authorized to access bug 2059404. To see this bug, you must
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🚨 CVE-2026-100763
Incorrect boundary conditions in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 157.
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Incorrect boundary conditions in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 157.
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bugzilla.mozilla.org
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You are not authorized to access bug 2059929. To see this bug, you must
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🚨 CVE-2026-100764
Privilege escalation due to incorrect boundary conditions in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 157.
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Privilege escalation due to incorrect boundary conditions in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 157.
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bugzilla.mozilla.org
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You are not authorized to access bug 2061290. To see this bug, you must
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🚨 CVE-2026-100765
Use-after-free in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox ESR 153.4 and Firefox 157.
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Use-after-free in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox ESR 153.4 and Firefox 157.
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bugzilla.mozilla.org
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You are not authorized to access bug 2061399. To see this bug, you must
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🚨 CVE-2026-100766
Information disclosure in the Networking: JAR component. This vulnerability was fixed in Firefox ESR 153.4, Firefox 157, Firefox ESR 115.42, and Firefox ESR 140.17.
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Information disclosure in the Networking: JAR component. This vulnerability was fixed in Firefox ESR 153.4, Firefox 157, Firefox ESR 115.42, and Firefox ESR 140.17.
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bugzilla.mozilla.org
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You are not authorized to access bug 2061526. To see this bug, you must
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🚨 CVE-2026-100767
Use-after-free in the Networking: Cache component. This vulnerability was fixed in Firefox ESR 153.4, Firefox 157, Firefox ESR 115.42, and Firefox ESR 140.17.
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Use-after-free in the Networking: Cache component. This vulnerability was fixed in Firefox ESR 153.4, Firefox 157, Firefox ESR 115.42, and Firefox ESR 140.17.
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bugzilla.mozilla.org
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You are not authorized to access bug 2063680. To see this bug, you must
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🚨 CVE-2026-100768
Use-after-free in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 157.
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Use-after-free in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 157.
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bugzilla.mozilla.org
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You are not authorized to access bug 2064832. To see this bug, you must
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🚨 CVE-2026-100769
Use-after-free in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox ESR 153.4, Firefox 157, and Firefox ESR 140.17.
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Use-after-free in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox ESR 153.4, Firefox 157, and Firefox ESR 140.17.
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bugzilla.mozilla.org
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You are not authorized to access bug 2067190. To see this bug, you must
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🚨 CVE-2026-100770
Sandbox escape due to use-after-free in the DOM: Content Processes component. This vulnerability was fixed in Firefox ESR 153.4, Firefox 157, Firefox ESR 115.42, and Firefox ESR 140.17.
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Sandbox escape due to use-after-free in the DOM: Content Processes component. This vulnerability was fixed in Firefox ESR 153.4, Firefox 157, Firefox ESR 115.42, and Firefox ESR 140.17.
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bugzilla.mozilla.org
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You are not authorized to access bug 2068322. To see this bug, you must
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🚨 CVE-2026-100771
Undefined behavior in the DOM: Streams component. This vulnerability was fixed in Firefox ESR 153.4, Firefox 157, Firefox ESR 115.42, and Firefox ESR 140.17.
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Undefined behavior in the DOM: Streams component. This vulnerability was fixed in Firefox ESR 153.4, Firefox 157, Firefox ESR 115.42, and Firefox ESR 140.17.
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bugzilla.mozilla.org
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You are not authorized to access bug 2068336. To see this bug, you must
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🚨 CVE-2026-100772
Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox ESR 153.4, Firefox 157, and Firefox ESR 140.17.
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Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox ESR 153.4, Firefox 157, and Firefox ESR 140.17.
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bugzilla.mozilla.org
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You are not authorized to access bug 2068340. To see this bug, you must
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🚨 CVE-2026-100773
Use-after-free in the Storage: IndexedDB component. This vulnerability was fixed in Firefox ESR 153.4, Firefox 157, Firefox ESR 115.42, and Firefox ESR 140.17.
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Use-after-free in the Storage: IndexedDB component. This vulnerability was fixed in Firefox ESR 153.4, Firefox 157, Firefox ESR 115.42, and Firefox ESR 140.17.
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bugzilla.mozilla.org
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You are not authorized to access bug 2068346. To see this bug, you must
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🚨 CVE-2026-100774
Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox ESR 153.4, Firefox 157, Firefox ESR 115.42, and Firefox ESR 140.17.
🎖@cveNotify
Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox ESR 153.4, Firefox 157, Firefox ESR 115.42, and Firefox ESR 140.17.
🎖@cveNotify
bugzilla.mozilla.org
Access Denied
You are not authorized to access bug 2068351. To see this bug, you must
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🚨 CVE-2026-100775
Sandbox escape in the Graphics component. This vulnerability was fixed in Firefox ESR 153.4, Firefox 157, Firefox ESR 115.42, and Firefox ESR 140.17.
🎖@cveNotify
Sandbox escape in the Graphics component. This vulnerability was fixed in Firefox ESR 153.4, Firefox 157, Firefox ESR 115.42, and Firefox ESR 140.17.
🎖@cveNotify
bugzilla.mozilla.org
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You are not authorized to access bug 2068367. To see this bug, you must
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🚨 CVE-2026-100777
Use-after-free in the Graphics: Canvas2D component. This vulnerability was fixed in Firefox ESR 153.4, Firefox 157, Firefox ESR 115.42, and Firefox ESR 140.17.
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Use-after-free in the Graphics: Canvas2D component. This vulnerability was fixed in Firefox ESR 153.4, Firefox 157, Firefox ESR 115.42, and Firefox ESR 140.17.
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bugzilla.mozilla.org
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You are not authorized to access bug 2068375. To see this bug, you must
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🚨 CVE-2026-100778
Sandbox escape due to use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox ESR 153.4, Firefox 157, Firefox ESR 115.42, and Firefox ESR 140.17.
🎖@cveNotify
Sandbox escape due to use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox ESR 153.4, Firefox 157, Firefox ESR 115.42, and Firefox ESR 140.17.
🎖@cveNotify
bugzilla.mozilla.org
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You are not authorized to access bug 2068406. To see this bug, you must
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