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Appaloosa Scout

Vulnerabilities

Tracked app vulnerabilities

845 entries

Chronological sort: newest to oldest. Use the KEV / severity filters above to prioritize.

CVE
CVE-2026-2788
CRITICAL 9.8 Network 1 apps

Incorrect boundary conditions in the Audio/Video: GMP component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbir…

CVE-2026-2787
CRITICAL 9.8 Network 1 apps

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, …

CVE-2026-2786
CRITICAL 9.8 Network 1 apps

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
CRITICAL 9.8 Network 1 apps

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
CRITICAL 9.8 Network 1 apps

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-2026-2782
CRITICAL 9.8 Network 1 apps

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
CRITICAL 9.8 Network 1 apps

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 Fir…

CVE-2026-2780
CRITICAL 9.8 Network 1 apps

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
CRITICAL 9.8 Network 1 apps

Incorrect boundary conditions in the Networking: JAR component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, and Thunderbir…

CVE-2026-2778
CRITICAL 10.0 Network 1 apps

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…

CVE-2026-2777
CRITICAL 9.8 Network 1 apps

Privilege escalation in the Messaging System component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, an…

CVE-2026-2776
CRITICAL 10.0 Network 1 apps

Sandbox escape due to incorrect boundary conditions in the Telemetry component in External Software. This vulnerability was fixed in Firefox 148, Firefox ESR 1…

CVE-2026-2775
CRITICAL 9.8 Network 1 apps

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 T…

CVE-2026-2774
CRITICAL 9.8 Network 1 apps

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 Thunder…

CVE-2026-2773
CRITICAL 9.8 Network 1 apps

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, …

CVE-2026-2772
CRITICAL 9.8 Network 1 apps

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…

CVE-2026-2771
CRITICAL 9.8 Network 1 apps

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 …

CVE-2026-2770
CRITICAL 9.8 Network 1 apps

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, an…

CVE-2026-2768
CRITICAL 10.0 Network 1 apps

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
CRITICAL 9.8 Network 1 apps

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
CRITICAL 9.8 Network 1 apps

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
CRITICAL 9.8 Network 1 apps

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
CRITICAL 9.8 Network 1 apps

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,…

CVE-2026-2763
CRITICAL 9.8 Network 1 apps

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 Thu…

CVE-2026-2762
CRITICAL 9.8 Network 1 apps

Integer overflow in the JavaScript: Standard Library component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, and Thunderbir…

CVE-2026-2761
CRITICAL 10.0 Network 1 apps

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 T…

CVE-2026-2760
CRITICAL 10.0 Network 1 apps

Sandbox escape due to incorrect boundary conditions in the Graphics: WebRender component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Fire…

CVE-2026-2759
CRITICAL 9.8 Network 1 apps

Incorrect boundary conditions in the Graphics: ImageLib component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderb…

CVE-2026-2758
CRITICAL 9.8 Network 1 apps

Use-after-free in the JavaScript: GC component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunde…

CVE-2026-2757
CRITICAL 9.8 Network 1 apps

Incorrect boundary conditions in the WebRTC: Audio/Video component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunder…

CVE-2026-0892
CRITICAL 9.8 Network 1 apps

Memory safety bugs present in Firefox 146 and Thunderbird 146. Some of these bugs showed evidence of memory corruption and we presume that with enough effort s…

CVE-2026-0884
CRITICAL 9.8 Network 1 apps

Use-after-free in the JavaScript Engine component. This vulnerability was fixed in Firefox 147, Firefox ESR 140.7, Thunderbird 147, and Thunderbird 140.7.

CVE-2026-0881
CRITICAL 10.0 Network 1 apps

Sandbox escape in the Messaging System component. This vulnerability was fixed in Firefox 147 and Thunderbird 147.

CVE-2026-0879
CRITICAL 9.8 Network 1 apps

Sandbox escape due to incorrect boundary conditions in the Graphics component. This vulnerability was fixed in Firefox 147, Firefox ESR 115.32, Firefox ESR 140…

CVE-2025-14330
CRITICAL 9.8 Network 1 apps

JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 146, Firefox ESR 140.6, Thunderbird 146, and Thunderbird 14…

CVE-2025-14326
CRITICAL 9.8 Network 1 apps

Use-after-free in the Audio/Video: GMP component. This vulnerability was fixed in Firefox 146 and Thunderbird 146.

CVE-2025-14324
CRITICAL 9.8 Network 1 apps

JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 146, Firefox ESR 115.31, Firefox ESR 140.6, Thunderbird 146…

CVE-2025-14321
CRITICAL 9.8 Network 1 apps

Use-after-free in the WebRTC: Signaling component. This vulnerability was fixed in Firefox 146, Firefox ESR 140.6, Thunderbird 146, and Thunderbird 140.6.

CVE-2025-60724
CRITICAL 9.8 Network 1 apps

Heap-based buffer overflow in Microsoft Graphics Component allows an unauthorized attacker to execute code over a network.

CVE-2025-60716
CRITICAL 7.0

DirectX Graphics Kernel Elevation of Privilege Vulnerability

CVE-2025-11721
CRITICAL 9.8 Network 1 apps

Memory safety bug present in Firefox 143 and Thunderbird 143. This bug showed evidence of memory corruption and we presume that with enough effort this could h…

CVE-2025-11719
CRITICAL 9.8 Network 1 apps

Starting in Thunderbird 143, the use of the native messaging API by web extensions on Windows could lead to crashes caused by use-after-free memory corruption.…

CVE-2025-11710
CRITICAL 9.8 Network 1 apps

A compromised web process using malicious IPC messages could have caused the privileged browser process to reveal blocks of its memory to the compromised proce…

CVE-2025-11709
CRITICAL 9.8 Network 1 apps

A compromised web process was able to trigger out of bounds reads and writes in a more privileged process using manipulated WebGL textures. This vulnerability …

CVE-2025-11708
CRITICAL 9.8 Network 1 apps

Use-after-free in MediaTrackGraphImpl::GetInstance(). This vulnerability was fixed in Firefox 144, Firefox ESR 140.4, Thunderbird 144, and Thunderbird 140.4.

CVE-2025-59287
CRITICAL 9.8 KEV

Windows Server Update Service (WSUS) Remote Code Execution Vulnerability

CVE-2025-49708
CRITICAL 9.9

Microsoft Graphics Component Elevation of Privilege Vulnerability

CVE-2025-53799
CRITICAL 5.5 Local 1 apps

Use of uninitialized resource in Windows Imaging Component allows an unauthorized attacker to disclose information locally.

CVE-2025-55236
CRITICAL 7.3

Graphics Kernel Remote Code Execution Vulnerability

CVE-2025-55228
CRITICAL 7.8

Windows Graphics Component Remote Code Execution Vulnerability