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.