| Version | Change log |
| Firefox 132.0.2 Nov 12, 2024 |
New: Microsoft PlayReady encrypted media playback is now being rolled out to select sites on Windows. Through this support, we are gradually rolling out a 1080p baseline and 4K Ultra HD support with key streaming partners. An added benefit is that viewers get less battery drain and better performance when streaming their favorite movies and shows. Wide Color Gamut WebGL is now available for Windows and macOS users! With this support, Firefox is bringing a richer, more vivid range of colors to the videos, games, and images on your screen. This implementation currently supports wider color (P3) profiles in 8-bit. WebRender hardware accelerated rendering is now enabled for most SVG filter primitives, improving performance for certain graphics-heavy content. Accelerated filters are feBlend, feColorMatrix, feComponentTransfer, feComposite, feDropShadow, feFlood, feGaussianBlur, feMerge and feOffset. Added support for macOS’ new screen and window sharing selection features on macOS 15 and later. Support for macOS 14 will be added in a future release. The macOS session resume feature has been enhanced. Firefox will now automatically relaunch if it was open before a system restart, like after an OS update. Firefox now blocks third-party cookie access when Enhanced Tracking Protection's Strict mode is enabled. Fixed: Various security fixes: CVE-2024-10458: Permission leak via embed or object elements CVE-2024-10459: Use-after-free in layout with accessibility CVE-2024-10460: Confusing display of origin for external protocol handler prompt CVE-2024-10461: XSS due to Content-Disposition being ignored in multipart/x-mixed-replace response CVE-2024-10462: Origin of permission prompt could be spoofed by long URL CVE-2024-10463: Cross origin video frame leak CVE-2024-10468: Race conditions in IndexedDB CVE-2024-10464: History interface could have been used to cause a Denial of Service condition in the browser CVE-2024-10465: Clipboard "paste" button persisted across ta |
| Firefox 132.0.1 Nov 4, 2024 |
New: Microsoft PlayReady encrypted media playback is now being rolled out to select sites on Windows. Through this support, we are gradually rolling out a 1080p baseline and 4K Ultra HD support with key streaming partners. An added benefit is that viewers get less battery drain and better performance when streaming their favorite movies and shows. Wide Color Gamut WebGL is now available for Windows and macOS users! With this support, Firefox is bringing a richer, more vivid range of colors to the videos, games, and images on your screen. This implementation currently supports wider color (P3) profiles in 8-bit. WebRender hardware accelerated rendering is now enabled for most SVG filter primitives, improving performance for certain graphics-heavy content. Accelerated filters are feBlend, feColorMatrix, feComponentTransfer, feComposite, feDropShadow, feFlood, feGaussianBlur, feMerge and feOffset. Added support for macOS’ new screen and window sharing selection features on macOS 15 and later. Support for macOS 14 will be added in a future release. The macOS session resume feature has been enhanced. Firefox will now automatically relaunch if it was open before a system restart, like after an OS update. Firefox now blocks third-party cookie access when Enhanced Tracking Protection's Strict mode is enabled. Fixed: Various security fixes: CVE-2024-10458: Permission leak via embed or object elements CVE-2024-10459: Use-after-free in layout with accessibility CVE-2024-10460: Confusing display of origin for external protocol handler prompt CVE-2024-10461: XSS due to Content-Disposition being ignored in multipart/x-mixed-replace response CVE-2024-10462: Origin of permission prompt could be spoofed by long URL CVE-2024-10463: Cross origin video frame leak CVE-2024-10468: Race conditions in IndexedDB CVE-2024-10464: History interface could have been used to cause a Denial of Service condition in the browser CVE-2024-10465: Clipboard "paste" button persisted across ta |
| Firefox 132.0 Oct 29, 2024 |
Security fix: CVE-2024-9680: Use-after-free in Animation timeline |
| Firefox 128.4.0 Oct 28, 2024 |
Fixed: Various security fixes and other quality improvements. |
| Firefox 132.0 Oct 28, 2024 |
Security fix: CVE-2024-9680: Use-after-free in Animation timeline |
| Firefox 128.4.0 Oct 28, 2024 |
Fixed: Various security fixes and other quality improvements. |
| Firefox 131.0.3 Oct 22, 2024 |
Security fix: CVE-2024-9680: Use-after-free in Animation timeline |
| Firefox 128.3.1 Oct 22, 2024 |
Fixed: Various security fixes and other quality improvements. |
| Firefox 131.0.3 Oct 18, 2024 |
Security fix: CVE-2024-9680: Use-after-free in Animation timeline |
| Firefox 131.0.2 Oct 9, 2024 |
Security fix: CVE-2024-9680: Use-after-free in Animation timeline |
