https://seclists.org/oss-sec/2026/q2/398: Fwd: [pfx] Postfix stable lease 3.11.2 and legacy leases 3.10.9, 3.9.10, 3.8.16

Published May 4, 2026
·
Updated

Affected Software

1 affected component
Postfix Postfix>=2.3<3.11.2, >=2.3<3.10.9, >=2.3<3.9.10, >=2.3<3.8.16

Frequently Asked Questions

1

What is the severity of VULNERABILITY ID related to Postfix?

The severity of VULNERABILITY ID related to Postfix is considered high due to potential buffer over-read vulnerabilities.

2

How do I fix VULNERABILITY ID in Postfix?

To fix VULNERABILITY ID in Postfix, upgrade to Postfix version 3.8 or later.

3

What versions of Postfix are affected by VULNERABILITY ID?

VULNERABILITY ID affects Postfix versions prior to 3.8, including legacy versions 3.9.10 and 3.10.9.

4

What type of vulnerability is VULNERABILITY ID associated with in Postfix?

VULNERABILITY ID is associated with a buffer over-read vulnerability introduced in Postfix version 2.3.

5

When was VULNERABILITY ID published?

VULNERABILITY ID was published on May 4, 2026.

Contact

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