# Postfix CVE-2026-43964

**URL:** <https://forums.rockylinux.org/t/postfix-cve-2026-43964/20429>\
**Category:** Rocky Linux Help & Support\
**Created:** [May 8, 2026, 6:58pm UTC](https://forums.rockylinux.org/t/postfix-cve-2026-43964/20429 "2026-05-08T18:58:38Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![rocks325](https://avatars.discourse-cdn.com/v4/letter/r/4bbf92/32.png) [@rocks325](https://forums.rockylinux.org/u/rocks325)\
**Post date:** [May 8, 2026, 6:58pm UTC](https://forums.rockylinux.org/t/postfix-cve-2026-43964/20429/1 "2026-05-08T18:58:38Z")

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Hello, will this issue in Postfix be backported? [https://www.cve.org/CVERecord?id=CVE-2026-43964](https://www.cve.org/CVERecord?id=CVE-2026-43964)

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**Author:** ![jbkt23](https://avatars.discourse-cdn.com/v4/letter/j/9fc29f/32.png) [@jbkt23](https://forums.rockylinux.org/u/jbkt23)\
**Post date:** [May 9, 2026, 11:01am UTC](https://forums.rockylinux.org/t/postfix-cve-2026-43964/20429/2 "2026-05-09T11:01:28Z")

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This guide here explains how to find out.

[CVE Guide](https://docs.rockylinux.org/guides/security/cve_hygiene/)

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**Author:** ![system](https://us1.discourse-cdn.com/flex020/uploads/rockylinux/original/1X/91b7219eec10e30013422e4df76c1d898711a5d5.svg) [@system](https://forums.rockylinux.org/u/system)\
**Post date:** [July 8, 2026, 11:02am UTC](https://forums.rockylinux.org/t/postfix-cve-2026-43964/20429/3 "2026-07-08T11:02:17Z")

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