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Ubuntu 20.04 Chrome Key Security Update PSA-2026-456-07

slackware
Calendar Grey May 2, 2026
Dist Slackware Esm H88
Learn about the latest mozilla-thunderbird packages released for Slackware 15.0 that address critical security issues and updates.
New mozilla-thunderbird 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-thunderbird-140.10.1esr-i686-1_slack15.0.txz: Upgraded. This release contains security fixes and improvements. For more information, see: https://www.mozilla.org/en-US/thunderbird/140.10.1esr/releasenotes/ https://www.mozilla.org/en-US/security/advisories/mfsa2026-39/ https://www.cve.org/CVERecord?id=CVE-2026-7320 https://www.cve.org/CVERecord?id=CVE-2026-7321 https://www.cve.org/CVERecord?id=CVE-2026-7322 https://www.cve.org/CVERecord?id=CVE-2026-7323 (* Security fix *)

Topics%20covered

Topics Covered

security advisory critical remote access security fix slackware mozilla thunderbird

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://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-thunderbird-140.10.1esr-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-thunderbird-140.10.1esr-x86_64-1_slack15.0.txz
Updated package for Slackware -current: ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/xap/mozilla-thunderbird-140.10.1esr-i686-1.txz
Updated package for Slackware x86_64 -current: ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/xap/mozilla-thunderbird-140.10.1esr-x86_64-1.txz

MD5 Signatures

Slackware 15.0 package: e7911c42929757dd389e0323d02cc89e mozilla-thunderbird-140.10.1esr-i686-1_slack15.0.txz
Slackware x86_64 15.0 package: 18b2ca5aa602dec393a81b9e9d885f02 mozilla-thunderbird-140.10.1esr-x86_64-1_slack15.0.txz
Slackware -current package: 4b679e4cfbe4ee866ea663bcbae2ac6b xap/mozilla-thunderbird-140.10.1esr-i686-1.txz
Slackware x86_64 -current package: 5d39d54e33ccbcab9662b8819c878baa xap/mozilla-thunderbird-140.10.1esr-x86_64-1.txz

Severity
critical
Lowest
Low
Medium
High
Critical

Topics%20covered

Topics Covered

security advisory critical remote access security fix slackware mozilla thunderbird

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Installation Instructions

Installation instructions: Upgrade the package as root: # upgradepkg mozilla-thunderbird-140.10.1esr-i686-1_slack15.0.txz

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