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Appaloosa Scout

Vulnerabilities

Tracked app vulnerabilities

1,816 entries

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

CVE
CVE-2026-43682
CRITICAL 9.8 Network

The issue was addressed with improved memory handling. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. A remote user may be…

CVE-2026-39873
CRITICAL 9.8 Network

The issue was addressed with improved memory handling. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. Connecting to a mali…

CVE-2026-28982
CRITICAL 9.8 Network

A race condition was addressed with improved locking. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. A remote user may be …

CVE-2026-28928
CRITICAL 9.8 Network

A use after free issue was addressed with improved memory management. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Tahoe 26.6, tvOS 26.6, watchOS 26.…

CVE-2026-28911
CRITICAL 9.8 Network

The issue was addressed with improved memory handling. This issue is fixed in macOS Sonoma 14.8.8, macOS Tahoe 26.6. A malicious app may be able to corrupt mem…

CVE-2026-16410
CRITICAL 9.8 Network 1 apps

JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 153 and Thunderbird 153.

CVE-2026-16407
CRITICAL 9.8 Network 1 apps

Mitigation bypass in the DOM: Service Workers component. This vulnerability was fixed in Firefox 153 and Thunderbird 153.

CVE-2026-16402
CRITICAL 9.8 Network 1 apps

Integer overflow in the Graphics: ImageLib component. This vulnerability was fixed in Firefox 153 and Thunderbird 153.

CVE-2026-16393
CRITICAL 9.1 Network 1 apps

Incorrect boundary conditions in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 153 and Thunderbird 153.

CVE-2026-16392
CRITICAL 9.1 Network 1 apps

JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 153 and Thunderbird 153.

CVE-2026-16390
CRITICAL 9.1 Network 1 apps

Mitigation bypass in the Enterprise Policies component. This vulnerability was fixed in Firefox 153, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.1…

CVE-2026-16389
CRITICAL 9.8 Network 1 apps

Incorrect boundary conditions, integer overflow in the Libraries component in NSS. This vulnerability was fixed in Firefox 153 and Thunderbird 153.

CVE-2026-16388
CRITICAL 9.8 Network 1 apps

Sandbox escape in the DOM: Networking component. This vulnerability was fixed in Firefox 153 and Thunderbird 153.

CVE-2026-16387
CRITICAL 9.8 Network 1 apps

Site isolation issue in the Networking component. This vulnerability was fixed in Firefox 153, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13.

CVE-2026-16383
CRITICAL 9.8 Network 1 apps

Mitigation bypass in the DOM: Networking component. This vulnerability was fixed in Firefox 153, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13.

CVE-2026-16382
CRITICAL 9.8 Network 1 apps

Mitigation bypass in the DOM: Service Workers component. This vulnerability was fixed in Firefox 153 and Thunderbird 153.

CVE-2026-16381
CRITICAL 9.1 Network 1 apps

Same-origin policy bypass in the Networking: DNS component. This vulnerability was fixed in Firefox 153, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 1…

CVE-2026-16380
CRITICAL 9.1 Network 1 apps

Mitigation bypass in the Networking component. This vulnerability was fixed in Firefox 153 and Thunderbird 153.

CVE-2026-16377
CRITICAL 9.8 Network 1 apps

Mitigation bypass in the PDF Viewer component. This vulnerability was fixed in Firefox 153, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13.

CVE-2026-16375
CRITICAL 9.8 Network 1 apps

Site isolation issue in the Networking: HTTP component. This vulnerability was fixed in Firefox 153, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.1…

CVE-2026-16370
CRITICAL 9.1 Network 1 apps

Mitigation bypass in the DOM: Networking component. This vulnerability was fixed in Firefox 153 and Thunderbird 153.

CVE-2026-16369
CRITICAL 9.8 Network 1 apps

Integer overflow in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 153, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 14…

CVE-2026-16368
CRITICAL 9.8 Network 1 apps

Incorrect boundary conditions in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 153, Firefox ESR 140.13, Thunderbird 153, and T…

CVE-2026-16367
CRITICAL 10.0 Network 1 apps

Sandbox escape due to invalid pointer in the Disability Access APIs component. This vulnerability was fixed in Firefox 153 and Thunderbird 153.

CVE-2026-16364
CRITICAL 9.1 Network 1 apps

Incorrect boundary conditions in the Audio/Video: Playback component. This vulnerability was fixed in Firefox 153 and Thunderbird 153.

CVE-2026-16363
CRITICAL 9.8 Network 1 apps

JIT miscompilation in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 153, Firefox ESR 140.13, Thunderbird 153, and Thunderbird …

CVE-2026-16361
CRITICAL 9.8 Network 1 apps

Memory safety bugs present in Thunderbird ESR 140.12. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of th…

CVE-2026-16360
CRITICAL 9.8 Network 1 apps

Memory safety bugs present in Firefox ESR 115.37, Firefox ESR 140.12 and Firefox 152. Some of these bugs showed evidence of memory corruption and we presume th…

CVE-2026-16359
CRITICAL 9.1 Network 1 apps

Incorrect boundary conditions in the Audio/Video: GMP component. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, Firefox ESR 140.13, Thunderbi…

CVE-2026-16358
CRITICAL 9.8 Network 1 apps

Site isolation issue in the Graphics: WebRender component. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, Firefox ESR 140.13, Thunderbird 153…

CVE-2026-16357
CRITICAL 9.8 Network 1 apps

Incorrect boundary conditions in the Graphics component. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, Firefox ESR 140.13, Thunderbird 153, …

CVE-2026-16356
CRITICAL 9.8 Network 1 apps

Sandbox escape due to use-after-free in the Disability Access APIs component. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, Firefox ESR 140.…

CVE-2026-16355
CRITICAL 9.8 Network 1 apps

JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, Firefox ESR 140.13, Thunderbird 15…

CVE-2026-16353
CRITICAL 9.8 Network 1 apps

Invalid pointer in the DOM: Bindings (WebIDL) component. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, Firefox ESR 140.13, Thunderbird 153, …

CVE-2026-16352
CRITICAL 9.8 Network 1 apps

Sandbox escape due to use-after-free in the Disability Access APIs component. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, Firefox ESR 140.…

CVE-2026-16351
CRITICAL 9.8 Network 1 apps

Sandbox escape due to use-after-free in the DOM: Navigation component. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, Firefox ESR 140.13, Thu…

CVE-2026-16350
CRITICAL 9.8 Network 1 apps

Incorrect boundary conditions in the Audio/Video: cubeb component. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, Firefox ESR 140.13, Thunder…

CVE-2026-16349
CRITICAL 9.8 Network 1 apps

Same-origin policy bypass in the DOM: Navigation component. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, Firefox ESR 140.13, Thunderbird 15…

CVE-2026-57092
CRITICAL 9.9 Network

Use after free in Windows VMSwitch allows an authorized attacker to elevate privileges over a network.

CVE-2026-56190
CRITICAL 9.8 Network

Use of uninitialized resource in Windows RDP allows an unauthorized attacker to execute code over a network.

CVE-2026-56188
CRITICAL 9.8 Network

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Server Network driver allows an unauthorized attacker to…

CVE-2026-56159
CRITICAL 9.8 Network

Heap-based buffer overflow in Windows DHCP Server allows an unauthorized attacker to execute code over a network.

CVE-2026-50518
CRITICAL 9.8 Network

Heap-based buffer overflow in Windows DHCP Server allows an unauthorized attacker to execute code over a network.

CVE-2026-50447
CRITICAL 9.8 Network

Heap-based buffer overflow in Windows Message Queuing allows an unauthorized attacker to execute code over a network.

CVE-2026-50380
CRITICAL 9.6 Network

Heap-based buffer overflow in Windows GDI+ allows an unauthorized attacker to execute code over a network.

CVE-2026-54990
CRITICAL 9.8 Network

Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute code over a network.

CVE-2026-49798
CRITICAL 9.3 Local

Use after free in Windows Kernel allows an unauthorized attacker to elevate privileges locally.

CVE-2026-49172
CRITICAL 9.8 Network

Heap-based buffer overflow in Windows FTP Service allows an unauthorized attacker to execute code over a network.

CVE-2026-42990
CRITICAL 9.8 Network

Heap-based buffer overflow in SQL Server ODBC driver allows an unauthorized attacker to execute code over a network.

CVE-2026-39868
CRITICAL 9.1 Network

This issue was addressed with improved input validation. This issue is fixed in iOS 26.5.2 and iPadOS 26.5.2, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS …