THREATOPS
THREAT OPSThreat News › Fwd: [pfx] Postfix stable release 3.11.6 and legacy releases 3.10.13, 3.9.14, 3.8.20, 3.7.22, 3.6.20, 3.5.27

Fwd: [pfx] Postfix stable release 3.11.6 and legacy releases 3.10.13, 3.9.14, 3.8.20, 3.7.22, 3.6.20, 3.5.27

medoss_secPublished 2026-08-20

<p>Posted by Sam James on Aug 19</p>The first round Wietse fixed was a few months ago in<br /> <a href="https://www.openwall.com/lists/oss-security/2026/05/04/25" rel="nofollow">https://www.openwall.com/lists/oss-security/2026/05/04/25</a>.<br /> <br /> See his summary below for details, but they&apos;re all at most DoS.<br /> <br /> -------------------- Start of forwarded message ----------------

Indicators of compromise

Original source: https://seclists.org/oss-sec/2026/q3/526