From: Slackware Security Team <security@slackware.com>
To: slackware-security@slackware.com
Subject: [slackware-security] samba (SSA:2026-158-01)
Date: Sun, 7 Jun 2026 15:33:08 -0700 (PDT)





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[slackware-security] samba (SSA:2026-158-01)

New samba packages are available for Slackware 15.0 to fix security issues.


Here are the details from the Slackware 15.0 ChangeLog:
+--------------------------+
extra/samba-4.22.10-i586-1_slack15.0.txz: Upgraded.
This is a security release in order to address the following defects:
Missing access checks on reparse point operations.
WORM vfs module does not block overwrites.
auto-enrolment GPO installing CA certificate over http without verification.
Denial of service against AD DC WINS server.
Unauthenticated Remote Code Execution in Samba DCE/RPC SAMR server.
Unauthenticated Remote Code Execution in Samba printing subsystem.
For more information, see:
https://www.samba.org/samba/security/CVE-2026-1933.html
https://www.samba.org/samba/security/CVE-2026-2340.html
https://www.samba.org/samba/security/CVE-2026-3012.html
https://www.samba.org/samba/security/CVE-2026-3238.html
https://www.samba.org/samba/security/CVE-2026-4408.html
https://www.samba.org/samba/security/CVE-2026-4480.html
https://www.cve.org/CVERecord?id=CVE-2026-1933
https://www.cve.org/CVERecord?id=CVE-2026-2340
https://www.cve.org/CVERecord?id=CVE-2026-3012
https://www.cve.org/CVERecord?id=CVE-2026-3238
https://www.cve.org/CVERecord?id=CVE-2026-4408
https://www.cve.org/CVERecord?id=CVE-2026-4480
(* 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/samba-4.22.10-i586-1_slack15.0.txz

Updated package for Slackware x86_64 15.0:
ftp://ftp.slackware.com/pub/slackware/slackware64-15.0/extra/samba-4.22.10-x86_64-1_slack15.0.txz


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

Slackware 15.0 package:
74437119c84e65f40ff2d1074fc71080 samba-4.22.10-i586-1_slack15.0.txz

Slackware x86_64 15.0 package:
55fc2128809e2e0ab6a9fe31014525e7 samba-4.22.10-x86_64-1_slack15.0.txz


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

Upgrade the package as root:
# upgradepkg samba-4.22.10-i586-1_slack15.0.txz

Then, if Samba is running restart it:

# /etc/rc.d/rc.samba restart


+-----+

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

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