Astra Linux – Vulnerability in Firefox

Information disclosure in the XML component. This vulnerability was fixed in Firefox 147 and Thunderbird 147...

Astra Linux – Vulnerability in Firefox

Race condition in the JavaScript: GC component. This vulnerability was fixed in Firefox 148 and Thunderbird 148...

Astra Linux – Vulnerability in Firefox

Incorrect boundary conditions in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 148 and Thunderbird 148...

Astra Linux – Vulnerability in Firefox

DoS attacks in the DOM: Service Workers component. This vulnerability was fixed in Firefox 147 and Thunderbird 147...

Astra Linux – Vulnerability in Firefox

Mitigation bypass in the Privacy: Anti-Tracking component. This vulnerability was fixed in Firefox 147.0.2...

Astra Linux – Vulnerability in Firefox

Use-after-free in the Layout: Scrolling and Overflow components. This vulnerability was fixed in Firefox 147.0.2...

Astra Linux – Vulnerability in Firefox

Invalid pointer in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 148 and Thunderbird 148...

Astra Linux – Vulnerability in Firefox

Use-after-free in the DOM: Core & HTML components. This vulnerability was fixed in Firefox 148 and Thunderbird 148...

Astra Linux – Vulnerability in Firefox

Use-after-free in the DOM: Core & HTML components. This vulnerability was fixed in Firefox 148 and Thunderbird 148...

Astra Linux – Vulnerability in Firefox

Use-after-free in the JavaScript: GC component. This vulnerability was fixed in Firefox 148 and Thunderbird 148...

Astra Linux – Vulnerability in Firefox

JIT compilation errors in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 148 and Thunderbird 148...

Astra Linux – Vulnerability in Firefox

Memory safety bugs exist in Firefox 146 and Thunderbird 146. Some of these bugs exhibited signs of memory corruption, and we assume that with sufficient effort, some of these bugs could have been exploited to execute arbitrary code. This vulnerability has been fixed in Firefox 147 and Thunderbird...

Astra Linux – Vulnerability in Firefox

Use-after-free in the JavaScript: GC component. This vulnerability was fixed in Firefox 148 and Thunderbird 148...

Astra Linux – Vulnerability in Firefox

Uninitialized memory in the Graphics: Text component. This vulnerability was fixed in Firefox 148 and Thunderbird 148...

Astra Linux – Vulnerability in Firefox

Memory safety bugs exist in Firefox 148.0.2. Some of these bugs exhibited signs of memory corruption, and we assume that with sufficient effort, some of these bugs could have been exploited to execute arbitrary code. This vulnerability has been fixed in Firefox 148.0.2...

Astra Linux – Vulnerability in Firefox

Use-after-free in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 148 and Thunderbird 148...

Astra Linux – Vulnerability in Firefox

Memory safety bugs exist in Firefox 147 and Thunderbird 147. Some of these bugs exhibited signs of memory corruption, and we assume that with sufficient effort, some of these bugs could have been exploited to execute arbitrary code. This vulnerability has been fixed in Firefox 148 and Thunderbird...

Astra Linux – Vulnerability in Firefox

Information disclosure, and bypass of mitigation mechanisms in the Settings UI component. This vulnerability was fixed in Firefox 148 and Thunderbird 148...

CVE-2026-12301

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Memory safety bug fixed in Thunderbird 152...

CVE-2026-12293

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Use-after-free in the Graphics: WebGPU component...