httpd (SSA:2026-154-01)
proftpd (SSA:2026-154-03)
tigervnc (SSA:2026-154-05)
net-tools (SSA:2026-154-02)
xorg-server (SSA:2026-154-04)
httpd (SSA:2026-154-01)
httpd (SSA:2026-154-01)
New httpd packages are available for Slackware 15.0 and -current to
fix a security issue.
Here are the details from the Slackware 15.0 ChangeLog:
+--------------------------+
patches/packages/httpd-2.4.67-i586-2_slack15.0.txz: Rebuilt.
This update fixes "HTTP/2 Bomb", a resource exhaustion denial-of-service
attack against HTTP/2.
For more information, see:
https://seclists.org/oss-sec/2026/q2/790
https://www.cve.org/CVERecord?id=CVE-2026-49975
(* 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/httpd-2.4.67-i586-2_slack15.0.txz
Updated package for Slackware x86_64 15.0:
ftp://ftp.slackware.com/pub/slackware/slackware64-15.0/patches/packages/httpd-2.4.67-x86_64-2_slack15.0.txz
Updated package for Slackware -current:
ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/n/httpd-2.4.67-i686-2.txz
Updated package for Slackware x86_64 -current:
ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/n/httpd-2.4.67-x86_64-2.txz
MD5 signatures:
+-------------+
Slackware 15.0 package:
fe1db72c286841174ff38534c6e6918d httpd-2.4.67-i586-2_slack15.0.txz
Slackware x86_64 15.0 package:
b14dd1a6d97a842eee7a5ecd7b8f0855 httpd-2.4.67-x86_64-2_slack15.0.txz
Slackware -current package:
eee9bd40cb210f87590334e724d2bde0 n/httpd-2.4.67-i686-2.txz
Slackware x86_64 -current package:
594fcc2edd5ca2f41a3aade3b7d467bb n/httpd-2.4.67-x86_64-2.txz
Installation instructions:
+------------------------+
Upgrade the package as root:
# upgradepkg httpd-2.4.67-i586-2_slack15.0.txz
Then, restart Apache httpd:
# /etc/rc.d/rc.httpd stop
# /etc/rc.d/rc.httpd start
+-----+
Slackware Linux Security Team
http://slackware.com/gpg-key
proftpd (SSA:2026-154-03)
proftpd (SSA:2026-154-03)
New proftpd packages are available for Slackware 15.0 and -current to
fix a security issue.
Here are the details from the Slackware 15.0 ChangeLog:
+--------------------------+
patches/packages/proftpd-1.3.9b-i586-1_slack15.0.txz: Upgraded.
This update fixes a security issue:
Additional fixes for SQL injection, notably for handling `%{env:...}`
and `%{note:...}` variables.
For more information, see:
https://www.cve.org/CVERecord?id=CVE-2026-42167
(* 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/proftpd-1.3.9b-i586-1_slack15.0.txz
Updated package for Slackware x86_64 15.0:
ftp://ftp.slackware.com/pub/slackware/slackware64-15.0/patches/packages/proftpd-1.3.9b-x86_64-1_slack15.0.txz
Updated package for Slackware -current:
ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/n/proftpd-1.3.9b-i686-1.txz
Updated package for Slackware x86_64 -current:
ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/n/proftpd-1.3.9b-x86_64-1.txz
MD5 signatures:
+-------------+
Slackware 15.0 package:
c1fb9d4ddf43f8619964b363c010e157 proftpd-1.3.9b-i586-1_slack15.0.txz
Slackware x86_64 15.0 package:
414ccbd2e9faee806d141bf5c488cdc3 proftpd-1.3.9b-x86_64-1_slack15.0.txz
Slackware -current package:
432397c14bc54c0ffd6af3f1f54da8af n/proftpd-1.3.9b-i686-1.txz
Slackware x86_64 -current package:
264fbc075d665f23b1c93b652fdbec15 n/proftpd-1.3.9b-x86_64-1.txz
Installation instructions:
+------------------------+
Upgrade the package as root:
# upgradepkg proftpd-1.3.9b-i586-1_slack15.0.txz
+-----+
Slackware Linux Security Team
http://slackware.com/gpg-key
tigervnc (SSA:2026-154-05)
tigervnc (SSA:2026-154-05)
New tigervnc packages are available for Slackware 15.0 and -current to
fix security issues.
Here are the details from the Slackware 15.0 ChangeLog:
+--------------------------+
extra/tigervnc/tigervnc-1.16.2-i586-3_slack15.0.txz: Rebuilt.
Patched with fixes for the following xorg-server security issues:
Font Alias Stack-based Buffer Overflow.
XSYNC Use-After-Free in miSyncDestroyFence().
XKB Key Types Stack-based Buffer Overflow.
XKB SetMap Request Stack-based Buffer Overflow.
XSYNC Use-After-Free in FreeCounter().
XSYNC Use-After-Free in SyncChangeCounter().
GLX ChangeDrawableAttributes Out-Of-Bounds Read/Write.
CreateSaverWindow Use-After-Free Information Disclosure.
DRI2 DRIGetBuffers/DRIGetBuffersWithFormat Out-Of-Bounds Write.
For more information, see:
https://lists.x.org/archives/xorg/2026-June/062239.html
Zero Day Initiative identifiers:
ZDI-CAN-30136
ZDI-CAN-30159
ZDI-CAN-30160
ZDI-CAN-30161
ZDI-CAN-30163
ZDI-CAN-30164
ZDI-CAN-30165
ZDI-CAN-30168
(* 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/extra/tigervnc/tigervnc-1.16.2-i586-3_slack15.0.txz
Updated package for Slackware x86_64 15.0:
ftp://ftp.slackware.com/pub/slackware/slackware64-15.0/extra/tigervnc/tigervnc-1.16.2-x86_64-3_slack15.0.txz
Updated package for Slackware -current:
ftp://ftp.slackware.com/pub/slackware/slackware-current/extra/tigervnc/tigervnc-1.16.2-i686-3.txz
Updated packages for Slackware x86_64 -current:
ftp://ftp.slackware.com/pub/slackware/slackware64-current/extra/tigervnc/tigervnc-1.16.2-x86_64-3.txz
MD5 signatures:
+-------------+
Slackware 15.0 package:
eaf51937d37bdf8d1204ac5a74859506 tigervnc-1.16.2-i586-3_slack15.0.txz
Slackware x86_64 15.0 package:
34af31b00f6c9f3d094a35a337ffc7eb tigervnc-1.16.2-x86_64-3_slack15.0.txz
Slackware -current package:
81605676b5d7d65e596513d54cbd7733 tigervnc-1.16.2-i686-3.txz
Slackware x86_64 -current package:
6a74733c7d334054aa701fde5750fa6e tigervnc-1.16.2-x86_64-3.txz
Installation instructions:
+------------------------+
Upgrade the package as root:
# upgradepkg tigervnc-1.16.2-i586-3_slack15.0.txz
+-----+
Slackware Linux Security Team
http://slackware.com/gpg-key
net-tools (SSA:2026-154-02)
net-tools (SSA:2026-154-02)
New net-tools packages are available for Slackware 15.0 and -current to
fix a security issue.
Here are the details from the Slackware 15.0 ChangeLog:
+--------------------------+
patches/packages/net-tools-20181103_0eebece-i586-4_slack15.0.txz: Rebuilt.
This update fixes a security issue:
interface.c: Stack-based Buffer Overflow in get_name().
For more information, see:
https://www.cve.org/CVERecord?id=CVE-2025-46836
(* 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/net-tools-20181103_0eebece-i586-4_slack15.0.txz
Updated package for Slackware x86_64 15.0:
ftp://ftp.slackware.com/pub/slackware/slackware64-15.0/patches/packages/net-tools-20181103_0eebece-x86_64-4_slack15.0.txz
Updated package for Slackware -current:
ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/n/net-tools-20181103_0eebece-i686-4.txz
Updated package for Slackware x86_64 -current:
ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/n/net-tools-20181103_0eebece-x86_64-4.txz
MD5 signatures:
+-------------+
Slackware 15.0 package:
828dd667d8030e4ddc4706730dd48eda net-tools-20181103_0eebece-i586-4_slack15.0.txz
Slackware x86_64 15.0 package:
b2ed660e6785b0a5f00e745c46b6055e net-tools-20181103_0eebece-x86_64-4_slack15.0.txz
Slackware -current package:
aba145e3ade4832f9f7bdeb3b670a42d n/net-tools-20181103_0eebece-i686-4.txz
Slackware x86_64 -current package:
70893d47aabe9ebc1e8f2ed0cf46a19c n/net-tools-20181103_0eebece-x86_64-4.txz
Installation instructions:
+------------------------+
Upgrade the package as root:
# upgradepkg net-tools-20181103_0eebece-i586-4_slack15.0.txz
+-----+
Slackware Linux Security Team
http://slackware.com/gpg-key
xorg-server (SSA:2026-154-04)
xorg-server (SSA:2026-154-04)
New xorg-server 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/xorg-server-1.20.14-i586-20_slack15.0.txz: Rebuilt.
This update fixes security issues:
Font Alias Stack-based Buffer Overflow.
XSYNC Use-After-Free in miSyncDestroyFence().
XKB Key Types Stack-based Buffer Overflow.
XKB SetMap Request Stack-based Buffer Overflow.
XSYNC Use-After-Free in FreeCounter().
XSYNC Use-After-Free in SyncChangeCounter().
GLX ChangeDrawableAttributes Out-Of-Bounds Read/Write.
CreateSaverWindow Use-After-Free Information Disclosure.
DRI2 DRIGetBuffers/DRIGetBuffersWithFormat Out-Of-Bounds Write.
For more information, see:
https://lists.x.org/archives/xorg/2026-June/062239.html
Zero Day Initiative identifiers:
ZDI-CAN-30136
ZDI-CAN-30159
ZDI-CAN-30160
ZDI-CAN-30161
ZDI-CAN-30163
ZDI-CAN-30164
ZDI-CAN-30165
ZDI-CAN-30168
(* Security fix *)
patches/packages/xorg-server-xephyr-1.20.14-i586-20_slack15.0.txz: Rebuilt.
patches/packages/xorg-server-xnest-1.20.14-i586-20_slack15.0.txz: Rebuilt.
patches/packages/xorg-server-xvfb-1.20.14-i586-20_slack15.0.txz: Rebuilt.
patches/packages/xorg-server-xwayland-21.1.4-i586-18_slack15.0.txz: Rebuilt.
This update fixes security issues:
Font Alias Stack-based Buffer Overflow.
XSYNC Use-After-Free in miSyncDestroyFence().
XKB Key Types Stack-based Buffer Overflow.
XKB SetMap Request Stack-based Buffer Overflow.
XSYNC Use-After-Free in FreeCounter().
XSYNC Use-After-Free in SyncChangeCounter().
GLX ChangeDrawableAttributes Out-Of-Bounds Read/Write.
CreateSaverWindow Use-After-Free Information Disclosure.
For more information, see:
https://lists.x.org/archives/xorg/2026-June/062239.html
Zero Day Initiative identifiers:
ZDI-CAN-30136
ZDI-CAN-30159
ZDI-CAN-30160
ZDI-CAN-30161
ZDI-CAN-30163
ZDI-CAN-30164
ZDI-CAN-30165
ZDI-CAN-30168
(* 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/xorg-server-1.20.14-i586-20_slack15.0.txz
ftp://ftp.slackware.com/pub/slackware/slackware-15.0/patches/packages/xorg-server-xephyr-1.20.14-i586-20_slack15.0.txz
ftp://ftp.slackware.com/pub/slackware/slackware-15.0/patches/packages/xorg-server-xnest-1.20.14-i586-20_slack15.0.txz
ftp://ftp.slackware.com/pub/slackware/slackware-15.0/patches/packages/xorg-server-xvfb-1.20.14-i586-20_slack15.0.txz
ftp://ftp.slackware.com/pub/slackware/slackware-15.0/patches/packages/xorg-server-xwayland-21.1.4-i586-18_slack15.0.txz
Updated package for Slackware x86_64 15.0:
ftp://ftp.slackware.com/pub/slackware/slackware64-15.0/patches/packages/xorg-server-1.20.14-x86_64-20_slack15.0.txz
ftp://ftp.slackware.com/pub/slackware/slackware64-15.0/patches/packages/xorg-server-xephyr-1.20.14-x86_64-20_slack15.0.txz
ftp://ftp.slackware.com/pub/slackware/slackware64-15.0/patches/packages/xorg-server-xnest-1.20.14-x86_64-20_slack15.0.txz
ftp://ftp.slackware.com/pub/slackware/slackware64-15.0/patches/packages/xorg-server-xvfb-1.20.14-x86_64-20_slack15.0.txz
ftp://ftp.slackware.com/pub/slackware/slackware64-15.0/patches/packages/xorg-server-xwayland-21.1.4-x86_64-18_slack15.0.txz
Updated package for Slackware -current:
ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/x/xorg-server-21.1.23-i686-1.txz
ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/x/xorg-server-xephyr-21.1.23-i686-1.txz
ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/x/xorg-server-xnest-21.1.23-i686-1.txz
ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/x/xorg-server-xvfb-21.1.23-i686-1.txz
ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/x/xorg-server-xwayland-24.1.12-i686-1.txz
Updated package for Slackware x86_64 -current:
ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/x/xorg-server-21.1.23-x86_64-1.txz
ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/x/xorg-server-xephyr-21.1.23-x86_64-1.txz
ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/x/xorg-server-xnest-21.1.23-x86_64-1.txz
ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/x/xorg-server-xvfb-21.1.23-x86_64-1.txz
ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/x/xorg-server-xwayland-24.1.12-x86_64-1.txz
MD5 signatures:
+-------------+
Slackware 15.0 package:
cbfac0caca2fc2edd2228b857c15e2e9 xorg-server-1.20.14-i586-20_slack15.0.txz
989c3361e90dfd378821ea34e7751260 xorg-server-xephyr-1.20.14-i586-20_slack15.0.txz
06dd4ee0ce1689ee00e14b1766b31d5e xorg-server-xnest-1.20.14-i586-20_slack15.0.txz
2b1ed9bb753576011b1106d1d23b4321 xorg-server-xvfb-1.20.14-i586-20_slack15.0.txz
7f0369f809d460fc7dc1f6ea670fa3a3 xorg-server-xwayland-21.1.4-i586-18_slack15.0.txz
Slackware x86_64 15.0 package:
3549b9c524b4b2436be6e2e98a8bda08 xorg-server-1.20.14-x86_64-20_slack15.0.txz
46ee24c23d38fbb0553887380af8084b xorg-server-xephyr-1.20.14-x86_64-20_slack15.0.txz
83664609d51c656ce0de22db26b39a6f xorg-server-xnest-1.20.14-x86_64-20_slack15.0.txz
033150aaba698c643a1e83603fc954ce xorg-server-xvfb-1.20.14-x86_64-20_slack15.0.txz
7bb0e6fec7dd96f690a8a5da3d71fcc7 xorg-server-xwayland-21.1.4-x86_64-18_slack15.0.txz
Slackware -current package:
e3593e978a2b547489ef619c7f43418e x/xorg-server-21.1.23-i686-1.txz
cd72be47541994bc4daa892ce24b0822 x/xorg-server-xephyr-21.1.23-i686-1.txz
aa77f9979ebfc4695dd065b819e34c94 x/xorg-server-xnest-21.1.23-i686-1.txz
bebb97459412a7756dec668d20175f40 x/xorg-server-xvfb-21.1.23-i686-1.txz
9b89c94db354f501cce09a88458996c4 x/xorg-server-xwayland-24.1.12-i686-1.txz
Slackware x86_64 -current package:
192a9167288aab1a1cd01b853195e22f x/xorg-server-21.1.23-x86_64-1.txz
1c4cace35ff4c181ced324d04072d1c9 x/xorg-server-xephyr-21.1.23-x86_64-1.txz
079fe68315de3bf3fe8ed4474b4f6ca1 x/xorg-server-xnest-21.1.23-x86_64-1.txz
e8370dae55b2d59f4e8b10e707c9ac2a x/xorg-server-xvfb-21.1.23-x86_64-1.txz
631bad1a1d891e2f48224ad25a40d00f x/xorg-server-xwayland-24.1.12-x86_64-1.txz
Installation instructions:
+------------------------+
Upgrade the package as root:
# upgradepkg xorg-server-*.txz
+-----+
Slackware Linux Security Team
http://slackware.com/gpg-key
