## This update for MozillaFirefox, MozillaFirefox-branding-SLE fixes the following issues: MozillaFirefox is updated to the 140ESR series. Firefox Extended Support Release 140.0esr ESR: * General * Reader View now has an enhanced Text and Layout menu with new options for character spacing, word spacing, and text alignment. These changes offer a more accessible reading experience. * Reader View now has a Theme menu with additional Contrast and Gray options. You can also select custom colors for text, background, and links from the Custom tab. * Firefox will now offer to temporarily remember when users grant permissions to sites (e.g. geolocation). Temporary permissions will be removed either after one hour or when the tab is closed. * Firefox now includes safeguards to prevent sites from abusing the history
* bsc#1237231
* bsc#1244670
* bsc#1246664
Cross-
* CVE-2025-6424
* CVE-2025-6425
* CVE-2025-6426
* CVE-2025-6427
* CVE-2025-6428
* CVE-2025-6429
* CVE-2025-6430
* CVE-2025-6431
* CVE-2025-6432
* CVE-2025-6433
* CVE-2025-6434
* CVE-2025-6435
* CVE-2025-6436
* CVE-2025-8027
* CVE-2025-8028
* CVE-2025-8029
* CVE-2025-8030
* CVE-2025-8031
* CVE-2025-8032
* CVE-2025-8033
* CVE-2025-8034
* CVE-2025-8035
* CVE-2025-8036
* CVE-2025-8037
* CVE-2025-8038
* CVE-2025-8039
* CVE-2025-8040
CVSS scores:
* CVE-2025-6424 ( SUSE ): 8.7
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
* CVE-2025-6424 ( SUSE ): 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
* CVE-2025-6424 ( NVD ): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
* CVE-2025-6425 ( SUSE ): 5.3
Get the latest Linux and open source security news straight to your inbox.