Red Hat Product Errata RHSA-2026:48826 - Security Advisory Issued: 2026-07-30 Updated: 2026-07-30 RHSA-2026:48826 - Security Advisory Overview Updated Packages Synopsis Moderate: freeipmi security update Type/Severity Security Advisory: Moderate Red Hat Lightspeed patch analysis Identify and remediate systems affected by this advisory. View affected systems Topic An update for freeipmi is now available for Red Hat Enterprise Linux 7 Extended Lifecycle Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. Description The freeipmi packages contain an Intelligent Platform Management Interface (IPMI) remote console and system management software based on the IPMI specification. Security Fix(es): freeipmi: buffer overflows on response messages via ipmi-oem (CVE-2026-33554) freeipmi: FreeIPMI: Denial of service via buffer overflow in ipmi-oem client (CVE-2026-50031) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Solution For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 Affected Products Red Hat Enterprise Linux Server - Extended Life Cycle Support 7 x86_64 Red Hat Enterprise Linux Server - Extended Life Cycle Support (for IBM z Systems) 7 s390x Red Hat Enterprise Linux Server - Extended Life Cycle Support for IBM Power, big endian 7 ppc64 Red Hat Enterprise Linux Server - Extended Life Cycle Support for IBM Power, little endian 7 ppc64le Fixes BZ - 2450778 - CVE-2026-33554 freeipmi: buffer overflows on response messages via ipmi-oem BZ - 2484296 - CVE-2026-50031 freeipmi: FreeIPMI: Denial of service via buffer overflow in ipmi-oem client CVEs CVE-2026-33554 CVE-2026-50031 References https://access.redhat.com/security/updates/classification/#moderate Note: More recent versions of these packages may be available. Click a package name for more details. Red Hat Enterprise Linux Server - Extended Life Cycle Support 7 SRPM freeipmi-1.5.7-3.el7_9.1.src.rpm SHA-256: 7ff4bacc13a9a7623b8781c70dc3d92a7ea7d3c9fb762dcf0c2c16d2cc313031 x86_64 freeipmi-1.5.7-3.el7_9.1.i686.rpm SHA-256: ecb083c6e7b8efa712e668f9dc1b57426c84462d09370167187b6fd24bb3246e freeipmi-1.5.7-3.el7_9.1.x86_64.rpm SHA-256: bba74c11c0daa6949c2963746ecd04c03a25fa556cc7ac3af37efec0d1338bc7 freeipmi-bmc-watchdog-1.5.7-3.el7_9.1.x86_64.rpm SHA-256: 9d0b2031a6e849b89ab1ce3204e8d7c57c021fa63c808ebd0c897d6c15fc6528 freeipmi-debuginfo-1.5.7-3.el7_9.1.i686.rpm SHA-256: 2cfb2437a9d434c2c7ed53cedf7c9f63366d62a0264a4eafac2756570a2bf1d4 freeipmi-debuginfo-1.5.7-3.el7_9.1.i686.rpm SHA-256: 2cfb2437a9d434c2c7ed53cedf7c9f63366d62a0264a4eafac2756570a2bf1d4 freeipmi-debuginfo-1.5.7-3.el7_9.1.x86_64.rpm SHA-256: 75b81e666a5eb89de3ac1448820d4a9b0f60678323147ee0bce6a742a0beda1a freeipmi-debuginfo-1.5.7-3.el7_9.1.x86_64.rpm SHA-256: 75b81e666a5eb89de3ac1448820d4a9b0f60678323147ee0bce6a742a0beda1a freeipmi-devel-1.5.7-3.el7_9.1.i686.rpm SHA-256: 8b2ca881d53d7913f00cb796c5935dd704d9783bb189184c88089026582e4e0d freeipmi-devel-1.5.7-3.el7_9.1.x86_64.rpm SHA-256: b88802221e32d1a78cb38fda0c4e39dd4f8c73de3228f7a300bf2bf55b5c373f freeipmi-ipmidetectd-1.5.7-3.el7_9.1.x86_64.rpm SHA-256: 784e9fdbd9b18874ff3d100800a59e8ad81b07f061bf3ef752f26b665867748e freeipmi-ipmiseld-1.5.7-3.el7_9.1.x86_64.rpm SHA-256: 7d1ef2e1e58ab11eaaa44de1e3f9bfb3dc62a17d9e4e5fb355449f7f78844592 Red Hat Enterprise Linux Server - Extended Life Cycle Support (for IBM z Systems) 7 SRPM freeipmi-1.5.7-3.el7_9.1.src.rpm SHA-256: 7ff4bacc13a9a7623b8781c70dc3d92a7ea7d3c9fb762dcf0c2c16d2cc313031 s390x freeipmi-1.5.7-3.el7_9.1.s390.rpm SHA-256: df30cdb3024a6eb2474654c234263929543ccdc799719a323819e1d42aa7f446 freeipmi-1.5.7-3.el7_9.1.s390x.rpm SHA-256: b69b4b874765e948894043dc5dc59a02e734fb0f68a38ac734836f7fd04e161e freeipmi-bmc-watchdog-1.5.7-3.el7_9.1.s390x.rpm SHA-256: 08360abf6117094399edb690468a22d65d2a925ba539e8ea891123e5094fdb9a freeipmi-debuginfo-1.5.7-3.el7_9.1.s390.rpm SHA-256: 8c6b40097941fed4c216523d3899bea03ecb67b435023f75a17f3dcbe9c37718 freeipmi-debuginfo-1.5.7-3.el7_9.1.s390.rpm SHA-256: 8c6b40097941fed4c216523d3899bea03ecb67b435023f75a17f3dcbe9c37718 freeipmi-debuginfo-1.5.7-3.el7_9.1.s390x.rpm SHA-256: dfa4e3adc79f33ee47ca62827b6ab0f990c7595c3eea89539e2d8c00078184c4 freeipmi-debuginfo-1.5.7-3.el7_9.1.s390x.rpm SHA-256: dfa4e3adc79f33ee47ca62827b6ab0f990c7595c3eea89539e2d8c00078184c4 freeipmi-devel-1.5.7-3.el7_9.1.s390.rpm SHA-256: 9ab9cf0aee4401e2f66f252ab0db057d441da3e43593f1a27553d88b6ddb8cb1 freeipmi-devel-1.5.7-3.el7_9.1.s390x.rpm SHA-256: f3977e3dc390f4aecdde0cd1cc25ff279196c8fd9719e7850e8ad336cd168aca freeipmi-ipmidetectd-1.5.7-3.el7_9.1.s390x.rpm SHA-256: e1113c0c595ff4f23a9d7f13e6c14a336579710a49ca431161d2c882298a4e96 freeipmi-ipmiseld-1.5.7-3.el7_9.1.s390x.rpm SHA-256: e09d787a9525633c6d0173799d09630ab2f3849c6fe5a8d46951ad77ed317640 Red Hat Enterprise Linux Server - Extended Life Cycle Support for IBM Power, big endian 7 SRPM freeipmi-1.5.7-3.el7_9.1.src.rpm SHA-256: 7ff4bacc13a9a7623b8781c70dc3d92a7ea7d3c9fb762dcf0c2c16d2cc313031 ppc64 freeipmi-1.5.7-3.el7_9.1.ppc.rpm SHA-256: 51c837e390a782afd1d048cff0bb7a7f6ac3c36b83e619e421b2cb28e5f14559 freeipmi-1.5.7-3.el7_9.1.ppc64.rpm SHA-256: 883431d025b56a517d41799702ce55646e60d7c2005881559af90524943e0406 freeipmi-bmc-watchdog-1.5.7-3.el7_9.1.ppc64.rpm SHA-256: 31d84ba5a049cc8a6622fe5666c0a606d291d7a32938612ff9e2478f04a7b6b2 freeipmi-debuginfo-1.5.7-3.el7_9.1.ppc.rpm SHA-256: c1a78a05e17c1a82309e79ef73183917a0e370d68026ee0206255b6ca862dca5 freeipmi-debuginfo-1.5.7-3.el7_9.1.ppc.rpm SHA-256: c1a78a05e17c1a82309e79ef73183917a0e370d68026ee0206255b6ca862dca5 freeipmi-debuginfo-1.5.7-3.el7_9.1.ppc64.rpm SHA-256: 9c2c82d2e0b9fbb0ed2c1297f841ac9b94c7adc943918ce00d2e749c91d3ec5c freeipmi-debuginfo-1.5.7-3.el7_9.1.ppc64.rpm SHA-256: 9c2c82d2e0b9fbb0ed2c1297f841ac9b94c7adc943918ce00d2e749c91d3ec5c freeipmi-devel-1.5.7-3.el7_9.1.ppc.rpm SHA-256: 0a6e21c6a172251d5a4b9eb3fbc7aef55edd291dbde94739ec1f1c7c7dc5527d freeipmi-devel-1.5.7-3.el7_9.1.ppc64.rpm SHA-256: 5a9b572ad8ebde5f0ba6885f485c1285b7a512e824b58fed041e9e5379804c87 freeipmi-ipmidetectd-1.5.7-3.el7_9.1.ppc64.rpm SHA-256: 56c70144dd6cd27fac900f10c6f607dbfd8997bdb0168b7edc2ae0afdcdc9b27 freeipmi-ipmiseld-1.5.7-3.el7_9.1.ppc64.rpm SHA-256: b4866482ebda2c8b2e9d1f07fd0351d2548e68427fab310be225dee9726b1bd5 Red Hat Enterprise Linux Server - Extended Life Cycle Support for IBM Power, little endian 7 SRPM freeipmi-1.5.7-3.el7_9.1.src.rpm SHA-256: 7ff4bacc13a9a7623b8781c70dc3d92a7ea7d3c9fb762dcf0c2c16d2cc313031 ppc64le freeipmi-1.5.7-3.el7_9.1.ppc64le.rpm SHA-256: 0c76b0b3c6f1d230c854fcf1d87d7726d0454042193e32f87ad33a0ce9cfd8a6 freeipmi-bmc-watchdog-1.5.7-3.el7_9.1.ppc64le.rpm SHA-256: e7eb2b3292161fb3d92df7f61708c7bd90872167e605639251c4c42e7bfe387e freeipmi-debuginfo-1.5.7-3.el7_9.1.ppc64le.rpm SHA-256: 499b1bc1c85f8f1fb8582d21d81f63c39b9418e3003efd96a5fb94e6ff4b5c36 freeipmi-debuginfo-1.5.7-3.el7_9.1.ppc64le.rpm SHA-256: 499b1bc1c85f8f1fb8582d21d81f63c39b9418e3003efd96a5fb94e6ff4b5c36 freeipmi-devel-1.5.7-3.el7_9.1.ppc64le.rpm SHA-256: 97f42a6269b2c0846919978ac35084139954ce1f33d9edeec1cda1ce21fff6ab freeipmi-ipmidetectd-1.5.7-3.el7_9.1.ppc64le.rpm SHA-256: 39b9a2b66716da6d3d17e6f94a712983a9c76c532ab7387cb5807a163eb14a60 freeipmi-ipmiseld-1.5.7-3.el7_9.1.ppc64le.rpm SHA-256: 328c506a143536c37bb361c014faba970d83b1d8207a461979d109d24c1b7b07 The Red Hat security contact is secalert@redhat.com . More contact details at https://access.redhat.com/security/team/contact/ .