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Slackware 15.0: mozilla-firefox Important Security Patch 2025-231-01

slackware
Calendar Grey August 19, 2025
Dist Slackware Esm H88
Updated versions of chromium-browser provide critical updates for security vulnerabilities in Slackware 15.0 and the current series.
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-140.2.0esr-i686-1_slack15.0.txz: Upgraded. This update contains security fixes and improvements. For more information, see: https://www.firefox.com/en-US/firefox/140.2.0/releasenotes/?redirect_source=mozilla-org https://www.mozilla.org/en-US/security/advisories/mfsa2025-67/ (* Security fix *)

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-140.2.0esr-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-140.2.0esr-x86_64-1_slack15.0.txz
Updated package for Slackware -current: ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/xap/mozilla-firefox-140.2.0esr-i686-1.txz
Updated package for Slackware x86_64 -current: ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/xap/mozilla-firefox-140.2.0esr-x86_64-1.txz

MD5 Signatures

Slackware 15.0 package: 57db4bf322cfbddfd1432f7518fe3b73 mozilla-firefox-140.2.0esr-i686-1_slack15.0.txz
Slackware x86_64 15.0 package: b2deef73d5e1f5b92c5d440f4636b3ca mozilla-firefox-140.2.0esr-x86_64-1_slack15.0.txz
Slackware -current package: 1ca71aa014fed6fec09d6b285d73d6b1 xap/mozilla-firefox-140.2.0esr-i686-1.txz
Slackware x86_64 -current package: 46bc061f4aa1d8abe12909c0f8861ec4 xap/mozilla-firefox-140.2.0esr-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-140.2.0esr-i686-1_slack15.0.txz