postfix security update

An update is available for postfix. This update affects Rocky Linux 10. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The postfix packages provide a Mail Transport Agent MTA, which supports...

Important: Red Hat Security Advisory: postfix security update

An update for postfix is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from...

Fedora 44 : postfix (2026-5cf8cc5f32)

The remote Fedora 44 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-5cf8cc5f32 advisory. This is an update fixing CVE-2026-43964. Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that Nessus h...

CLSA-2026-1778938383 Fix CVE(s): CVE-2026-43964

SECURITY UPDATE: Fix buffer over-read in DSN code parsing dsnsplit - debian/patches/CVE-2026-43964.patch: Fix buffer over-read in DSN code parsing dsnsplit - CVE-2026-43964...

postfix-3.11.2-1.1 on GA media (moderate)

postfix-3.11.2-1.1 on GA media Announcement ID: openSUSE-SU-2026:10707-1 Rating: moderate Cross-References: CVE-2026-43964 CVSS scores: CVE-2026-43964 SUSE : 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2026-43964 SUSE : 8.2 CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N...

DEBIAN-CVE-2026-43964

Postfix before 3.8.16, 3.9 before 3.9.10, and 3.10 before 3.10.9 sometimes allows a buffer over-read and process crash via an enhanced status code that lacks text after the third number...