{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"moderate"},"category":"csaf_security_advisory","csaf_version":"2.0","distribution":{"text":"Copyright 2024 SUSE LLC. All rights reserved.","tlp":{"label":"WHITE","url":"https://www.first.org/tlp/"}},"lang":"en","notes":[{"category":"summary","text":"Security update for expat","title":"Title of the patch"},{"category":"description","text":"This update for expat fixes the following issues:\n\n- CVE-2026-24515: Fixed a null dereference in XML_ExternalEntityParserCreate. (bsc#1257144)\n- CVE-2026-25210: Fixed an integer overflow in doContent. (bsc#1257496)\n","title":"Description of the patch"},{"category":"details","text":"SUSE-2026-647,SUSE-SLE-SERVER-12-SP5-LTSS-EXTENDED-SECURITY-2026-647","title":"Patchnames"},{"category":"legal_disclaimer","text":"CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).","title":"Terms of use"}],"publisher":{"category":"vendor","contact_details":"https://www.suse.com/support/security/contact/","name":"SUSE Product Security Team","namespace":"https://www.suse.com/"},"references":[{"category":"external","summary":"SUSE ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"self","summary":"URL of this CSAF notice","url":"https://ftp.suse.com/pub/projects/security/csaf/suse-su-2026_0647-1.json"},{"category":"self","summary":"URL for SUSE-SU-2026:0647-1","url":"https://www.suse.com/support/update/announcement/2026/suse-su-20260647-1/"},{"category":"self","summary":"E-Mail link for SUSE-SU-2026:0647-1","url":"https://lists.suse.com/pipermail/sle-security-updates/2026-February/024400.html"},{"category":"self","summary":"SUSE Bug 1257144","url":"https://bugzilla.suse.com/1257144"},{"category":"self","summary":"SUSE Bug 1257496","url":"https://bugzilla.suse.com/1257496"},{"category":"self","summary":"SUSE CVE CVE-2026-24515 page","url":"https://www.suse.com/security/cve/CVE-2026-24515/"},{"category":"self","summary":"SUSE CVE CVE-2026-25210 page","url":"https://www.suse.com/security/cve/CVE-2026-25210/"}],"title":"Security update for expat","tracking":{"current_release_date":"2026-02-25T16:30:09Z","generator":{"date":"2026-02-25T16:30:09Z","engine":{"name":"cve-database.git:bin/generate-csaf.pl","version":"1"}},"id":"SUSE-SU-2026:0647-1","initial_release_date":"2026-02-25T16:30:09Z","revision_history":[{"date":"2026-02-25T16:30:09Z","number":"1","summary":"Current version"}],"status":"final","version":"1"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_version","name":"expat-2.7.1-21.49.1.aarch64","product":{"name":"expat-2.7.1-21.49.1.aarch64","product_id":"expat-2.7.1-21.49.1.aarch64"}},{"category":"product_version","name":"libexpat-devel-2.7.1-21.49.1.aarch64","product":{"name":"libexpat-devel-2.7.1-21.49.1.aarch64","product_id":"libexpat-devel-2.7.1-21.49.1.aarch64"}},{"category":"product_version","name":"libexpat1-2.7.1-21.49.1.aarch64","product":{"name":"libexpat1-2.7.1-21.49.1.aarch64","product_id":"libexpat1-2.7.1-21.49.1.aarch64"}}],"category":"architecture","name":"aarch64"},{"branches":[{"category":"product_version","name":"libexpat-devel-64bit-2.7.1-21.49.1.aarch64_ilp32","product":{"name":"libexpat-devel-64bit-2.7.1-21.49.1.aarch64_ilp32","product_id":"libexpat-devel-64bit-2.7.1-21.49.1.aarch64_ilp32"}},{"category":"product_version","name":"libexpat1-64bit-2.7.1-21.49.1.aarch64_ilp32","product":{"name":"libexpat1-64bit-2.7.1-21.49.1.aarch64_ilp32","product_id":"libexpat1-64bit-2.7.1-21.49.1.aarch64_ilp32"}}],"category":"architecture","name":"aarch64_ilp32"},{"branches":[{"category":"product_version","name":"expat-2.7.1-21.49.1.i586","product":{"name":"expat-2.7.1-21.49.1.i586","product_id":"expat-2.7.1-21.49.1.i586"}},{"category":"product_version","name":"libexpat-devel-2.7.1-21.49.1.i586","product":{"name":"libexpat-devel-2.7.1-21.49.1.i586","product_id":"libexpat-devel-2.7.1-21.49.1.i586"}},{"category":"product_version","name":"libexpat1-2.7.1-21.49.1.i586","product":{"name":"libexpat1-2.7.1-21.49.1.i586","product_id":"libexpat1-2.7.1-21.49.1.i586"}}],"category":"architecture","name":"i586"},{"branches":[{"category":"product_version","name":"expat-2.7.1-21.49.1.ppc64le","product":{"name":"expat-2.7.1-21.49.1.ppc64le","product_id":"expat-2.7.1-21.49.1.ppc64le"}},{"category":"product_version","name":"libexpat-devel-2.7.1-21.49.1.ppc64le","product":{"name":"libexpat-devel-2.7.1-21.49.1.ppc64le","product_id":"libexpat-devel-2.7.1-21.49.1.ppc64le"}},{"category":"product_version","name":"libexpat1-2.7.1-21.49.1.ppc64le","product":{"name":"libexpat1-2.7.1-21.49.1.ppc64le","product_id":"libexpat1-2.7.1-21.49.1.ppc64le"}}],"category":"architecture","name":"ppc64le"},{"branches":[{"category":"product_version","name":"expat-2.7.1-21.49.1.s390","product":{"name":"expat-2.7.1-21.49.1.s390","product_id":"expat-2.7.1-21.49.1.s390"}},{"category":"product_version","name":"libexpat-devel-2.7.1-21.49.1.s390","product":{"name":"libexpat-devel-2.7.1-21.49.1.s390","product_id":"libexpat-devel-2.7.1-21.49.1.s390"}},{"category":"product_version","name":"libexpat1-2.7.1-21.49.1.s390","product":{"name":"libexpat1-2.7.1-21.49.1.s390","product_id":"libexpat1-2.7.1-21.49.1.s390"}}],"category":"architecture","name":"s390"},{"branches":[{"category":"product_version","name":"expat-2.7.1-21.49.1.s390x","product":{"name":"expat-2.7.1-21.49.1.s390x","product_id":"expat-2.7.1-21.49.1.s390x"}},{"category":"product_version","name":"libexpat-devel-2.7.1-21.49.1.s390x","product":{"name":"libexpat-devel-2.7.1-21.49.1.s390x","product_id":"libexpat-devel-2.7.1-21.49.1.s390x"}},{"category":"product_version","name":"libexpat-devel-32bit-2.7.1-21.49.1.s390x","product":{"name":"libexpat-devel-32bit-2.7.1-21.49.1.s390x","product_id":"libexpat-devel-32bit-2.7.1-21.49.1.s390x"}},{"category":"product_version","name":"libexpat1-2.7.1-21.49.1.s390x","product":{"name":"libexpat1-2.7.1-21.49.1.s390x","product_id":"libexpat1-2.7.1-21.49.1.s390x"}},{"category":"product_version","name":"libexpat1-32bit-2.7.1-21.49.1.s390x","product":{"name":"libexpat1-32bit-2.7.1-21.49.1.s390x","product_id":"libexpat1-32bit-2.7.1-21.49.1.s390x"}}],"category":"architecture","name":"s390x"},{"branches":[{"category":"product_version","name":"expat-2.7.1-21.49.1.x86_64","product":{"name":"expat-2.7.1-21.49.1.x86_64","product_id":"expat-2.7.1-21.49.1.x86_64"}},{"category":"product_version","name":"libexpat-devel-2.7.1-21.49.1.x86_64","product":{"name":"libexpat-devel-2.7.1-21.49.1.x86_64","product_id":"libexpat-devel-2.7.1-21.49.1.x86_64"}},{"category":"product_version","name":"libexpat-devel-32bit-2.7.1-21.49.1.x86_64","product":{"name":"libexpat-devel-32bit-2.7.1-21.49.1.x86_64","product_id":"libexpat-devel-32bit-2.7.1-21.49.1.x86_64"}},{"category":"product_version","name":"libexpat1-2.7.1-21.49.1.x86_64","product":{"name":"libexpat1-2.7.1-21.49.1.x86_64","product_id":"libexpat1-2.7.1-21.49.1.x86_64"}},{"category":"product_version","name":"libexpat1-32bit-2.7.1-21.49.1.x86_64","product":{"name":"libexpat1-32bit-2.7.1-21.49.1.x86_64","product_id":"libexpat1-32bit-2.7.1-21.49.1.x86_64"}}],"category":"architecture","name":"x86_64"},{"branches":[{"category":"product_name","name":"SUSE 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SP5:libexpat1-32bit-2.7.1-21.49.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2026-24515","url":"https://www.suse.com/security/cve/CVE-2026-24515"},{"category":"external","summary":"SUSE Bug 1257144 for CVE-2026-24515","url":"https://bugzilla.suse.com/1257144"}],"remediations":[{"category":"vendor_fix","details":"To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n","product_ids":["SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:expat-2.7.1-21.49.1.x86_64","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:libexpat-devel-2.7.1-21.49.1.x86_64","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:libexpat1-2.7.1-21.49.1.x86_64","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:libexpat1-32bit-2.7.1-21.49.1.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":5.5,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"products":["SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:expat-2.7.1-21.49.1.x86_64","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:libexpat-devel-2.7.1-21.49.1.x86_64","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:libexpat1-2.7.1-21.49.1.x86_64","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:libexpat1-32bit-2.7.1-21.49.1.x86_64"]}],"threats":[{"category":"impact","date":"2026-02-25T16:30:09Z","details":"moderate"}],"title":"CVE-2026-24515"},{"cve":"CVE-2026-25210","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2026-25210"}],"notes":[{"category":"general","text":"In libexpat before 2.7.4, the doContent function does not properly determine the buffer size bufSize because there is no integer overflow check for tag buffer reallocation.","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:expat-2.7.1-21.49.1.x86_64","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:libexpat-devel-2.7.1-21.49.1.x86_64","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:libexpat1-2.7.1-21.49.1.x86_64","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:libexpat1-32bit-2.7.1-21.49.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2026-25210","url":"https://www.suse.com/security/cve/CVE-2026-25210"},{"category":"external","summary":"SUSE Bug 1257496 for CVE-2026-25210","url":"https://bugzilla.suse.com/1257496"}],"remediations":[{"category":"vendor_fix","details":"To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n","product_ids":["SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:expat-2.7.1-21.49.1.x86_64","SUSE Linux 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