From: Slackware Security Team <security@slackware.com>
To: slackware-security@slackware.com
Subject: [slackware-security] dnsmasq (SSA:2026-155-01)
Date: Thu, 4 Jun 2026 14:55:43 -0700 (PDT)





-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

[slackware-security] dnsmasq (SSA:2026-155-01)

New dnsmasq 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/dnsmasq-2.93-i586-1_slack15.0.txz: Upgraded.
Rework storage allocation for domain names. This fixes a security bug that
can cause heap-overwrite with long domain names.
For more information, see:
https://www.cve.org/CVERecord?id=CVE-2026-2291
(* 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/dnsmasq-2.93-i586-1_slack15.0.txz

Updated package for Slackware x86_64 15.0:
ftp://ftp.slackware.com/pub/slackware/slackware64-15.0/patches/packages/dnsmasq-2.93-x86_64-1_slack15.0.txz

Updated package for Slackware -current:
ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/n/dnsmasq-2.93-i686-1.txz

Updated package for Slackware x86_64 -current:
ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/n/dnsmasq-2.93-x86_64-1.txz


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

Slackware 15.0 package:
6c4c2e00903ef7369dcce7d17469ba72 dnsmasq-2.93-i586-1_slack15.0.txz

Slackware x86_64 15.0 package:
a467649db9898cf052548832221ea939 dnsmasq-2.93-x86_64-1_slack15.0.txz

Slackware -current package:
2b95678be475195b96ffdf9b77eab789 n/dnsmasq-2.93-i686-1.txz

Slackware x86_64 -current package:
18adfd72ea72c5583f6df4f3a26e9d87 n/dnsmasq-2.93-x86_64-1.txz


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

Upgrade the package as root:
# upgradepkg dnsmasq-2.93-i586-1_slack15.0.txz

If dnsmasq is running, restart it:
# sh /etc/rc.d/rc.dnsmasq restart


+-----+

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

+------------------------------------------------------------------------+
| To leave the slackware-security mailing list: |
+------------------------------------------------------------------------+
| Send an email to majordomo@slackware.com with this text in the body of |
| the email message: |
| |
| unsubscribe slackware-security |
| |
| You will get a confirmation message back containing instructions to |
| complete the process. Please do not reply to this email address. |
+------------------------------------------------------------------------+
-----BEGIN PGP SIGNATURE-----

iHkEARECADkWIQTsVknaQB4iq/pnNu9qRGPAQBAiMwUCaiHvJBsUgAAAAAAEAA5t
YW51MiwyLjUrMS4xMiwyLDIACgkQakRjwEAQIjPT7gCcDclnF6jpAchL1V/clWkg
IlALTd8An2PHb/UKjIs8uuwSksoCxhuJynv8
=ep7M
-----END PGP SIGNATURE-----

Senaste Kernels