ELSA-2026-26205

ELSA-2026-26205 - postfix security update

Type:SECURITY
Impact:IMPORTANT
Release Date:2026-06-23

Description


[2:3.5.25-3]
- Fix for CVE-2026-43964: buffer over-read via malformed enhanced status code.
Resolves: RHEL-176550


Related CVEs


CVE-2026-43964

Updated Packages


Release/ArchitectureFilenamesha256Superseded By AdvisoryChannel Label
Oracle Linux 9 (aarch64) postfix-3.5.25-3.el9_8.src.rpm6885eafb9e30067e5f5cb81029c3da8e31f4bdaec6b948fd8f018ffaf7b792cb-ol9_aarch64_appstream
postfix-3.5.25-3.el9_8.aarch64.rpm5e50ce1d20223add586a2fae7dcad6c508df5c62c32945426d64b622ea1fcde3-ol9_aarch64_appstream
postfix-cdb-3.5.25-3.el9_8.aarch64.rpm958a33809117c6eb6173c8201df9d81f4ea650b8bfac26a67be1b6857a188f67-ol9_aarch64_appstream
postfix-ldap-3.5.25-3.el9_8.aarch64.rpm71b3e6f8e207467e9a90d957565c9b9acd7d9edcc395a4fd38d34f4b5afd3761-ol9_aarch64_appstream
postfix-lmdb-3.5.25-3.el9_8.aarch64.rpmcc359d140e3f9574b9d1f45bcc0a2c182d9c92058eedbc29ca0ad8cfab8f4f4a-ol9_aarch64_appstream
postfix-mysql-3.5.25-3.el9_8.aarch64.rpma826e650bb6dfce0de94564edb97377a2504e9cdb8af4ac295824e895096b0a2-ol9_aarch64_appstream
postfix-pcre-3.5.25-3.el9_8.aarch64.rpm423f649c6b2b5506af3e7597fe53e19243e28db01a09c8276090a5071eb25e93-ol9_aarch64_appstream
postfix-perl-scripts-3.5.25-3.el9_8.aarch64.rpm412d47f972c38db4f81ce73f509e66d18aa384420f461a9b39885abffbc26565-ol9_aarch64_appstream
postfix-pgsql-3.5.25-3.el9_8.aarch64.rpmd81b58015e657b4924c417c53b31e8856e0c4c9c2e4b322e72b632f73f6890d6-ol9_aarch64_appstream
postfix-sqlite-3.5.25-3.el9_8.aarch64.rpm33f486ab6bb5ecd49df504fa62027a7f6587180f16ee62097a349704c9c07b72-ol9_aarch64_appstream
Oracle Linux 9 (x86_64) postfix-3.5.25-3.el9_8.src.rpm6885eafb9e30067e5f5cb81029c3da8e31f4bdaec6b948fd8f018ffaf7b792cb-ol9_x86_64_appstream
postfix-3.5.25-3.el9_8.x86_64.rpm304c9b22de911178fa63f0aaf7b5cf096eac250b9323609a352dae251746a040-ol9_x86_64_appstream
postfix-cdb-3.5.25-3.el9_8.x86_64.rpm18481d0bde41fef68da54c3d805986fe24cdc72ee15a5ea694400b8525c3ff23-ol9_x86_64_appstream
postfix-ldap-3.5.25-3.el9_8.x86_64.rpm4e29fddffa8b86cc98cacbe162eba0e6876784e37db4182126ba1bc42da09671-ol9_x86_64_appstream
postfix-lmdb-3.5.25-3.el9_8.x86_64.rpmd147f4d80e7e8a2e952b0173e27c0e648edaddc065c9519b5243faadaff1e7e5-ol9_x86_64_appstream
postfix-mysql-3.5.25-3.el9_8.x86_64.rpmadc4922c2c0339b25037b82d029eaff3fa2a2eedb3f2383ced7d453cf6b2260f-ol9_x86_64_appstream
postfix-pcre-3.5.25-3.el9_8.x86_64.rpmf3fb462384324d386bc535afdf9255a1bf307bf07fc499495c334b0512e1671f-ol9_x86_64_appstream
postfix-perl-scripts-3.5.25-3.el9_8.x86_64.rpm327bd110b929f15e960e56098faa843365c0455dc553417b84f6624896175712-ol9_x86_64_appstream
postfix-pgsql-3.5.25-3.el9_8.x86_64.rpmc596e6c7469934c64149bde7ea71c8f3dde8d5a2e558957c4ed6a36d92fa652f-ol9_x86_64_appstream
postfix-sqlite-3.5.25-3.el9_8.x86_64.rpmf37004d9510d1183441dd4c809273416bc9b86a42e402308b0a4df8bf4ae3e0c-ol9_x86_64_appstream



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