High-Severity Flaws Patched in Firefox 145 and Chrome 142
Summary
Hide ▲
Show ▼
Mozilla and Google released updates for Firefox and Chrome, addressing multiple high-severity vulnerabilities. Firefox 145 fixes 16 flaws, including nine high-severity issues, while Chrome 142 resolves a critical V8 JavaScript engine flaw. Both updates include improvements to security and functionality.
Timeline
-
13.11.2025 07:19 1 articles · 23h ago
Firefox 145 and Chrome 142 Released with High-Severity Patches
On November 13, 2025, Mozilla and Google released updates for Firefox and Chrome, addressing multiple high-severity vulnerabilities. Firefox 145 includes fixes for 16 flaws, including nine high-severity issues, while Chrome 142 resolves a critical V8 JavaScript engine flaw. Both updates enhance security and functionality.
Show sources
- Firefox 145 and Chrome 142 Patch High-Severity Flaws in Latest Releases — www.securityweek.com — 13.11.2025 07:19
Information Snippets
-
Chrome 142 addresses a high-severity inappropriate implementation issue in the V8 JavaScript engine, tracked as CVE-2025-13042.
First reported: 13.11.2025 07:191 source, 1 articleShow sources
- Firefox 145 and Chrome 142 Patch High-Severity Flaws in Latest Releases — www.securityweek.com — 13.11.2025 07:19
-
Firefox 145 fixes 16 vulnerabilities, including nine high-severity flaws, with six impacting the browser’s graphics and five affecting the WebGPU component.
First reported: 13.11.2025 07:191 source, 1 articleShow sources
- Firefox 145 and Chrome 142 Patch High-Severity Flaws in Latest Releases — www.securityweek.com — 13.11.2025 07:19
-
Firefox 145 also resolves memory safety flaws tracked as CVE-2025-13027, impacting Firefox 144 and Thunderbird 144.
First reported: 13.11.2025 07:191 source, 1 articleShow sources
- Firefox 145 and Chrome 142 Patch High-Severity Flaws in Latest Releases — www.securityweek.com — 13.11.2025 07:19
-
Mozilla released Firefox ESR 140.5 and Firefox ESR 115.30 with patches for multiple vulnerabilities.
First reported: 13.11.2025 07:191 source, 1 articleShow sources
- Firefox 145 and Chrome 142 Patch High-Severity Flaws in Latest Releases — www.securityweek.com — 13.11.2025 07:19
-
Neither Google nor Mozilla reported any of these vulnerabilities being exploited in the wild.
First reported: 13.11.2025 07:191 source, 1 articleShow sources
- Firefox 145 and Chrome 142 Patch High-Severity Flaws in Latest Releases — www.securityweek.com — 13.11.2025 07:19