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From: Slackware Security Team <security@slackware.com>
To: slackware-security@slackware.com
Subject: [slackware-security] mozilla-firefox (SSA:2026-202-02)
Date: Tue, 21 Jul 2026 17:30:05 -0700 (PDT)
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Hash: SHA1

[slackware-security]  mozilla-firefox (SSA:2026-202-02)

New mozilla-firefox packages are available for Slackware 15.0 and -current to
fix security issues.


Here are the details from the Slackware 15.0 ChangeLog:
+--------------------------+
patches/packages/mozilla-firefox-140.13.0esr-i686-1_slack15.0.txz:  Upgraded.
  This update contains security fixes and improvements.
  For more information, see:
    https://www.mozilla.org/en-US/firefox/140.13.0/releasenotes/
    https://www.mozilla.org/security/advisories/mfsa2026-70/
    https://www.cve.org/CVERecord?id=CVE-2026-15718
    https://www.cve.org/CVERecord?id=CVE-2026-15719
    https://www.cve.org/CVERecord?id=CVE-2026-16349
    https://www.cve.org/CVERecord?id=CVE-2026-16350
    https://www.cve.org/CVERecord?id=CVE-2026-16362
    https://www.cve.org/CVERecord?id=CVE-2026-16351
    https://www.cve.org/CVERecord?id=CVE-2026-16352
    https://www.cve.org/CVERecord?id=CVE-2026-16363
    https://www.cve.org/CVERecord?id=CVE-2026-16353
    https://www.cve.org/CVERecord?id=CVE-2026-16354
    https://www.cve.org/CVERecord?id=CVE-2026-16368
    https://www.cve.org/CVERecord?id=CVE-2026-16369
    https://www.cve.org/CVERecord?id=CVE-2026-16355
    https://www.cve.org/CVERecord?id=CVE-2026-16356
    https://www.cve.org/CVERecord?id=CVE-2026-16357
    https://www.cve.org/CVERecord?id=CVE-2026-16371
    https://www.cve.org/CVERecord?id=CVE-2026-16374
    https://www.cve.org/CVERecord?id=CVE-2026-16375
    https://www.cve.org/CVERecord?id=CVE-2026-16377
    https://www.cve.org/CVERecord?id=CVE-2026-16379
    https://www.cve.org/CVERecord?id=CVE-2026-16358
    https://www.cve.org/CVERecord?id=CVE-2026-16381
    https://www.cve.org/CVERecord?id=CVE-2026-16383
    https://www.cve.org/CVERecord?id=CVE-2026-16387
    https://www.cve.org/CVERecord?id=CVE-2026-16390
    https://www.cve.org/CVERecord?id=CVE-2026-16391
    https://www.cve.org/CVERecord?id=CVE-2026-16359
    https://www.cve.org/CVERecord?id=CVE-2026-16396
    https://www.cve.org/CVERecord?id=CVE-2026-16405
    https://www.cve.org/CVERecord?id=CVE-2026-16412
  (* Security fix *)
+--------------------------+


Where to find the 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-firefox-140.13.0esr-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-140.13.0esr-x86_64-1_slack15.0.txz

Updated package for Slackware -current:
ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/xap/mozilla-firefox-140.13.0esr-i686-1.txz

Updated package for Slackware x86_64 -current:
ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/xap/mozilla-firefox-140.13.0esr-x86_64-1.txz


MD5 signatures:
+-------------+

Slackware 15.0 package:
eaf321081c407997e739796d814cd7a1  mozilla-firefox-140.13.0esr-i686-1_slack15.0.txz

Slackware x86_64 15.0 package:
75d5433b6bf64c35b1b502a526ed55a9  mozilla-firefox-140.13.0esr-x86_64-1_slack15.0.txz

Slackware -current package:
5f2bd631d2a91014e2213eb22595d425  xap/mozilla-firefox-140.13.0esr-i686-1.txz

Slackware x86_64 -current package:
c8ef4cb4a1e4669f7f2f2d70349b0bf1  xap/mozilla-firefox-140.13.0esr-x86_64-1.txz


Installation instructions:
+------------------------+

Upgrade the package as root:
# upgradepkg mozilla-firefox-140.13.0esr-i686-1_slack15.0.txz


+-----+

Slackware Linux Security Team
http://slackware.com/gpg-key
security@slackware.com

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