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Slackware 15.0: mozilla-firefox Important Security Fix SSA:2025-203-01

slackware
Calendar Grey July 22, 2025
Dist Slackware Esm H88
Security updates for mozilla-firefox in Slackware 15.0 addressing critical issues and enhancing overall safety.
New mozilla-firefox packages are available for Slackware 15.0 and -current to fix security issues

Summary

Here are the details from the Slackware 15.0 ChangeLog: patches/packages/mozilla-firefox-140.1.0esr-i686-1_slack15.0.txz: Upgraded. This update contains security fixes and improvements. For more information, see: https://www.firefox.com/en-US/firefox/140.1.0/releasenotes/?redirect_source=mozilla-org https://www.mozilla.org/en-US/security/advisories/mfsa2025-59/ https://www.cve.org/CVERecord?id=CVE-2025-8027 https://www.cve.org/CVERecord?id=CVE-2025-8028 https://www.cve.org/CVERecord?id=CVE-2025-8029 https://www.cve.org/CVERecord?id=CVE-2025-8036 https://www.cve.org/CVERecord?id=CVE-2025-8037 https://www.cve.org/CVERecord?id=CVE-2025-8030 https://www.cve.org/CVERecord?id=CVE-2025-8031 https://www.cve.org/CVERecord?id=CVE-2025-8032 https://www.cve.org/CVERecord?id=CVE-2025-8038 https://www.cve.org/CVERecord?id=CVE-2025-8039 https://www.cve.org/CVERecord?id=CVE-2025-8033 https://www.cve.org/CVERecord?id=CVE-2025-8034

Read the Full Advisory

Topics%20covered

Topics Covered

security advisory security issue remote access important slackware mozilla firefox

Where Find New Packages

Thanks to the friendly folks at the OSU Open Source Lab (http://osuosl.org) for donating FTP and rsync hosting to the Slackware project! :-)
Also see the "Get Slack" section on http://www.slackware.com/ for additional mirror sites near you.
Updated package for Slackware 15.0: ftp://ftp.slackware.com/pub/slackware/slackware-15.0/patches/packages/mozilla-firefox-140.1.0esr-i686-1_slack15.0.txz
Updated package for Slackware x86_64 15.0: ftp://ftp.slackware.com/pub/slackware/slackware64-15.0/patches/packages/mozilla-firefox-140.1.0esr-x86_64-1_slack15.0.txz
Updated package for Slackware -current: ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/xap/mozilla-firefox-140.1.0esr-i686-1.txz
Updated package for Slackware x86_64 -current: ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/xap/mozilla-firefox-140.1.0esr-x86_64-1.txz

MD5 Signatures

Slackware 15.0 package: cbd4a326cc05e6160f1bac0f62e9183f mozilla-firefox-140.1.0esr-i686-1_slack15.0.txz
Slackware x86_64 15.0 package: 156f3e4c9935e17c105f7b21bdc072a1 mozilla-firefox-140.1.0esr-x86_64-1_slack15.0.txz
Slackware -current package: c2910bb43609b50857a1780db92ed3be xap/mozilla-firefox-140.1.0esr-i686-1.txz
Slackware x86_64 -current package: 8aa0c178b6bf36a669830b2597115291 xap/mozilla-firefox-140.1.0esr-x86_64-1.txz

Severity
important
Lowest
Low
Medium
High
Critical

Topics%20covered

Topics Covered

security advisory security issue remote access important slackware mozilla firefox

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Installation Instructions

Installation instructions: Upgrade the package as root: # upgradepkg mozilla-firefox-140.1.0esr-i686-1_slack15.0.txz