mozilla-firefox (SSA:2026-014-02)
libpng (SSA:2026-014-01)
mozilla-thunderbird (SSA:2026-014-03)
mozilla-firefox (SSA:2026-014-02)
mozilla-firefox (SSA:2026-014-02)
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-140.7.0esr-i686-1_slack15.0.txz: Upgraded.
This update contains security fixes and improvements.
For more information, see:
https://www.mozilla.org/en-US/firefox/140.7.0/releasenotes/
https://www.mozilla.org/security/advisories/mfsa2026-03/
https://www.cve.org/CVERecord?id=CVE-2026-0877
https://www.cve.org/CVERecord?id=CVE-2026-0878
https://www.cve.org/CVERecord?id=CVE-2026-0879
https://www.cve.org/CVERecord?id=CVE-2026-0880
https://www.cve.org/CVERecord?id=CVE-2026-0882
https://www.cve.org/CVERecord?id=CVE-2025-14327
https://www.cve.org/CVERecord?id=CVE-2026-0883
https://www.cve.org/CVERecord?id=CVE-2026-0884
https://www.cve.org/CVERecord?id=CVE-2026-0885
https://www.cve.org/CVERecord?id=CVE-2026-0886
https://www.cve.org/CVERecord?id=CVE-2026-0887
https://www.cve.org/CVERecord?id=CVE-2026-0890
https://www.cve.org/CVERecord?id=CVE-2026-0891
(* 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-140.7.0esr-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-140.7.0esr-x86_64-1_slack15.0.txz
Updated package for Slackware -current:
ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/xap/mozilla-firefox-140.7.0esr-i686-1.txz
Updated package for Slackware x86_64 -current:
ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/xap/mozilla-firefox-140.7.0esr-x86_64-1.txz
MD5 signatures:
+-------------+
Slackware 15.0 package:
bebac90dca6ba78360c9255f109ed01b mozilla-firefox-140.7.0esr-i686-1_slack15.0.txz
Slackware x86_64 15.0 package:
7d403423630d2474d08dab959b379c69 mozilla-firefox-140.7.0esr-x86_64-1_slack15.0.txz
Slackware -current package:
f104a3d0232fe3a6fe0241534b6af840 xap/mozilla-firefox-140.7.0esr-i686-1.txz
Slackware x86_64 -current package:
ad445417b8d7fb408f4b9badc8b39044 xap/mozilla-firefox-140.7.0esr-x86_64-1.txz
Installation instructions:
+------------------------+
Upgrade the package as root:
# upgradepkg mozilla-firefox-140.7.0esr-i686-1_slack15.0.txz
+-----+
Slackware Linux Security Team
http://slackware.com/gpg-key
libpng (SSA:2026-014-01)
libpng (SSA:2026-014-01)
New libpng 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/libpng-1.6.54-i586-1_slack15.0.txz: Upgraded.
This update fixes security issues:
Heap buffer over-read in the libpng simplified API function
png_image_finish_read() when processing interlaced 16-bit PNGs with 8-bit
output format and non-minimal row stride.
Integer truncation in the libpng simplified write API functions
png_write_image_16bit() and png_write_image_8bit() causes heap buffer
over-read when the caller provides a negative row stride (for bottom-up
image layouts) or a stride exceeding 65535 bytes.
For more information, see:
https://www.cve.org/CVERecord?id=CVE-2026-22695
https://www.cve.org/CVERecord?id=CVE-2026-22801
(* 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/libpng-1.6.54-i586-1_slack15.0.txz
Updated package for Slackware x86_64 15.0:
ftp://ftp.slackware.com/pub/slackware/slackware64-15.0/patches/packages/libpng-1.6.54-x86_64-1_slack15.0.txz
Updated package for Slackware -current:
ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/l/libpng-1.6.54-i686-1.txz
Updated package for Slackware x86_64 -current:
ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/l/libpng-1.6.54-x86_64-1.txz
MD5 signatures:
+-------------+
Slackware 15.0 package:
19a8814a62c441d9fca8f8fe740de783 libpng-1.6.54-i586-1_slack15.0.txz
Slackware x86_64 15.0 package:
0edc1119768449104dab38a6044bd777 libpng-1.6.54-x86_64-1_slack15.0.txz
Slackware -current package:
0b6f7b32f0c861a45d5adfaad5b14899 l/libpng-1.6.54-i686-1.txz
Slackware x86_64 -current package:
e8ffbb237f4e419652de899d0d43803c l/libpng-1.6.54-x86_64-1.txz
Installation instructions:
+------------------------+
Upgrade the package as root:
# upgradepkg libpng-1.6.54-i586-1_slack15.0.txz
+-----+
Slackware Linux Security Team
http://slackware.com/gpg-key
mozilla-thunderbird (SSA:2026-014-03)
mozilla-thunderbird (SSA:2026-014-03)
New mozilla-thunderbird 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-thunderbird-140.7.0esr-i686-1_slack15.0.txz: Upgraded.
This release contains security fixes and improvements.
For more information, see:
https://www.mozilla.org/en-US/thunderbird/140.7.0esr/releasenotes/
(* 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-thunderbird-140.7.0esr-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-thunderbird-140.7.0esr-x86_64-1_slack15.0.txz
Updated package for Slackware -current:
ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/xap/mozilla-thunderbird-140.7.0esr-i686-1.txz
Updated package for Slackware x86_64 -current:
ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/xap/mozilla-thunderbird-140.7.0esr-x86_64-1.txz
MD5 signatures:
+-------------+
Slackware 15.0 package:
f6bc75489a91b382ef7f4c5d417c6f2d mozilla-thunderbird-140.7.0esr-i686-1_slack15.0.txz
Slackware x86_64 15.0 package:
e494893f4296330f8691b8c792ccc5fa mozilla-thunderbird-140.7.0esr-x86_64-1_slack15.0.txz
Slackware -current package:
16f94df2009cedca13423aac12ec18f8 xap/mozilla-thunderbird-140.7.0esr-i686-1.txz
Slackware x86_64 -current package:
9359f839888cb7a3507a2b289a677aba xap/mozilla-thunderbird-140.7.0esr-x86_64-1.txz
Installation instructions:
+------------------------+
Upgrade the package as root:
# upgradepkg mozilla-thunderbird-140.7.0esr-i686-1_slack15.0.txz
+-----+
Slackware Linux Security Team
http://slackware.com/gpg-key
