Red Hat Product Errata RHSA-2026:39317 - Security Advisory Issued: 2026-07-14 Updated: 2026-07-14 RHSA-2026:39317 - Security Advisory Overview Updated Packages Synopsis Low: libxml2 security update Type/Severity Security Advisory: Low Red Hat Lightspeed patch analysis Identify and remediate systems affected by this advisory. View affected systems Topic An update for libxml2 is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Low. 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 libxml2 library is a development toolbox providing the implementation of various XML standards. Security Fix(es): libxml2: Stack Buffer Overflow in xmllint Interactive Shell Command Handling (CVE-2025-6170) 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 for x86_64 9 x86_64 Red Hat Enterprise Linux for x86_64 - Extended Update Support 9.8 x86_64 Red Hat Enterprise Linux for IBM z Systems 9 s390x Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 9.8 s390x Red Hat Enterprise Linux for Power, little endian 9 ppc64le Red Hat Enterprise Linux for Power, little endian - Extended Update Support 9.8 ppc64le Red Hat Enterprise Linux for ARM 64 9 aarch64 Red Hat Enterprise Linux for ARM 64 - Extended Update Support 9.8 aarch64 Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 9.8 ppc64le Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 9.8 x86_64 Red Hat Enterprise Linux for ARM 64 - 4 years of updates 9.8 aarch64 Red Hat Enterprise Linux for IBM z Systems - 4 years of updates 9.8 s390x Red Hat Enterprise Linux for x86_64 - Extended Life Cycle 9.8 x86_64 Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle 9.8 aarch64 Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle 9.8 ppc64le Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle 9.8 s390x Fixes BZ - 2372952 - CVE-2025-6170 libxml2: Stack Buffer Overflow in xmllint Interactive Shell Command Handling CVEs CVE-2025-6170 References https://access.redhat.com/security/updates/classification/#low Note: More recent versions of these packages may be available. Click a package name for more details. Red Hat Enterprise Linux for x86_64 9 SRPM libxml2-2.9.13-14.el9_8.2.src.rpm SHA-256: bc1d457cf31af62f49dc26e852360fccb66b69d09c5d7f9f41681d4125163d9a x86_64 libxml2-2.9.13-14.el9_8.2.i686.rpm SHA-256: 830d275e2889aa5cd125f30b72de3d37855733a8306abede3695798ed48c0d52 libxml2-2.9.13-14.el9_8.2.x86_64.rpm SHA-256: 8bc57807fd307c504dd53a1d047215abb9892130943d29023765d2acd9af09a4 libxml2-debuginfo-2.9.13-14.el9_8.2.i686.rpm SHA-256: 1083db931794f8c9da2dce96aa6ac186219607f6948e628ace2bedf97a427070 libxml2-debuginfo-2.9.13-14.el9_8.2.i686.rpm SHA-256: 1083db931794f8c9da2dce96aa6ac186219607f6948e628ace2bedf97a427070 libxml2-debuginfo-2.9.13-14.el9_8.2.x86_64.rpm SHA-256: 654c296ed1028eac8a9c7a0c2804e00700232ff0127683a94678c9052b5ec199 libxml2-debuginfo-2.9.13-14.el9_8.2.x86_64.rpm SHA-256: 654c296ed1028eac8a9c7a0c2804e00700232ff0127683a94678c9052b5ec199 libxml2-debugsource-2.9.13-14.el9_8.2.i686.rpm SHA-256: e4954991167e8e9a2742bc683024a03ff893fe4dce4d44756c534e0fcc7d8980 libxml2-debugsource-2.9.13-14.el9_8.2.i686.rpm SHA-256: e4954991167e8e9a2742bc683024a03ff893fe4dce4d44756c534e0fcc7d8980 libxml2-debugsource-2.9.13-14.el9_8.2.x86_64.rpm SHA-256: 83065e2729c02de762fef627ce91228b433136de439b3d26bf4eee8bd3c7faf3 libxml2-debugsource-2.9.13-14.el9_8.2.x86_64.rpm SHA-256: 83065e2729c02de762fef627ce91228b433136de439b3d26bf4eee8bd3c7faf3 libxml2-devel-2.9.13-14.el9_8.2.i686.rpm SHA-256: ea55d94fd1ab9ce346ba6513542ec488401f1fe5edac7f41c1c6ec11cff8ba4b libxml2-devel-2.9.13-14.el9_8.2.x86_64.rpm SHA-256: 058973d157326a401725add244f0bdb2d74893d7e2eca510142632ce423eda26 python3-libxml2-2.9.13-14.el9_8.2.x86_64.rpm SHA-256: ca9e1ae793d7449c76329c1b837361c733702b2fa2aca0a185f3e7880f0dbe92 python3-libxml2-debuginfo-2.9.13-14.el9_8.2.i686.rpm SHA-256: 1575e71f849e9d1eb15484f4cca60fa417031017eaff42072c4cae2f4c979a66 python3-libxml2-debuginfo-2.9.13-14.el9_8.2.i686.rpm SHA-256: 1575e71f849e9d1eb15484f4cca60fa417031017eaff42072c4cae2f4c979a66 python3-libxml2-debuginfo-2.9.13-14.el9_8.2.x86_64.rpm SHA-256: 1cecd60c024e09d32000d62fd2d9c3ce715f37b1fcd4c6232bd2e162fc61d444 python3-libxml2-debuginfo-2.9.13-14.el9_8.2.x86_64.rpm SHA-256: 1cecd60c024e09d32000d62fd2d9c3ce715f37b1fcd4c6232bd2e162fc61d444 Red Hat Enterprise Linux for x86_64 - Extended Update Support 9.8 SRPM libxml2-2.9.13-14.el9_8.2.src.rpm SHA-256: bc1d457cf31af62f49dc26e852360fccb66b69d09c5d7f9f41681d4125163d9a x86_64 libxml2-2.9.13-14.el9_8.2.i686.rpm SHA-256: 830d275e2889aa5cd125f30b72de3d37855733a8306abede3695798ed48c0d52 libxml2-2.9.13-14.el9_8.2.x86_64.rpm SHA-256: 8bc57807fd307c504dd53a1d047215abb9892130943d29023765d2acd9af09a4 libxml2-debuginfo-2.9.13-14.el9_8.2.i686.rpm SHA-256: 1083db931794f8c9da2dce96aa6ac186219607f6948e628ace2bedf97a427070 libxml2-debuginfo-2.9.13-14.el9_8.2.i686.rpm SHA-256: 1083db931794f8c9da2dce96aa6ac186219607f6948e628ace2bedf97a427070 libxml2-debuginfo-2.9.13-14.el9_8.2.x86_64.rpm SHA-256: 654c296ed1028eac8a9c7a0c2804e00700232ff0127683a94678c9052b5ec199 libxml2-debuginfo-2.9.13-14.el9_8.2.x86_64.rpm SHA-256: 654c296ed1028eac8a9c7a0c2804e00700232ff0127683a94678c9052b5ec199 libxml2-debugsource-2.9.13-14.el9_8.2.i686.rpm SHA-256: e4954991167e8e9a2742bc683024a03ff893fe4dce4d44756c534e0fcc7d8980 libxml2-debugsource-2.9.13-14.el9_8.2.i686.rpm SHA-256: e4954991167e8e9a2742bc683024a03ff893fe4dce4d44756c534e0fcc7d8980 libxml2-debugsource-2.9.13-14.el9_8.2.x86_64.rpm SHA-256: 83065e2729c02de762fef627ce91228b433136de439b3d26bf4eee8bd3c7faf3 libxml2-debugsource-2.9.13-14.el9_8.2.x86_64.rpm SHA-256: 83065e2729c02de762fef627ce91228b433136de439b3d26bf4eee8bd3c7faf3 libxml2-devel-2.9.13-14.el9_8.2.i686.rpm SHA-256: ea55d94fd1ab9ce346ba6513542ec488401f1fe5edac7f41c1c6ec11cff8ba4b libxml2-devel-2.9.13-14.el9_8.2.x86_64.rpm SHA-256: 058973d157326a401725add244f0bdb2d74893d7e2eca510142632ce423eda26 python3-libxml2-2.9.13-14.el9_8.2.x86_64.rpm SHA-256: ca9e1ae793d7449c76329c1b837361c733702b2fa2aca0a185f3e7880f0dbe92 python3-libxml2-debuginfo-2.9.13-14.el9_8.2.i686.rpm SHA-256: 1575e71f849e9d1eb15484f4cca60fa417031017eaff42072c4cae2f4c979a66 python3-libxml2-debuginfo-2.9.13-14.el9_8.2.i686.rpm SHA-256: 1575e71f849e9d1eb15484f4cca60fa417031017eaff42072c4cae2f4c979a66 python3-libxml2-debuginfo-2.9.13-14.el9_8.2.x86_64.rpm SHA-256: 1cecd60c024e09d32000d62fd2d9c3ce715f37b1fcd4c6232bd2e162fc61d444 python3-libxml2-debuginfo-2.9.13-14.el9_8.2.x86_64.rpm SHA-256: 1cecd60c024e09d32000d62fd2d9c3ce715f37b1fcd4c6232bd2e162fc61d444 Red Hat Enterprise Linux for IBM z Systems 9 SRPM libxml2-2.9.13-14.el9_8.2.src.rpm SHA-256: bc1d457cf31af62f49dc26e852360fccb66b69d09c5d7f9f41681d4125163d9a s390x libxml2-2.9.13-14.el9_8.2.s390x.rpm SHA-256: 71af3c02d41bd79243266b8119921daee21f0912b92dad15bf118947ee5724a7 libxml2-debuginfo-2.9.13-14.el9_8.2.s390x.rpm SHA-256: dc4b81b5132fcb3efa0044a2755d7439fe0a7760e3c118b3397ca5125e1c5625 libxml2-debuginfo-2.9.13-14.el9_8.2.s390x.rpm SHA-256: dc4b81b5132fcb3efa0044a2755d7439fe0a7760e3c118b3397ca5125e1c5625 libxml2-debugsource-2.9.13-14.el9_8.2.s390x.rpm SHA-256: 5025d82ef35ddc8e648dae990eb638a59df796305dadb58a2aa6431794f6dfe4 libxml2-debugsource-2.9.13-14.el9_8.2.s390x.rpm SHA-256: 5025d82ef35ddc8e648dae990eb638a59df796305dadb58a2aa6431794f6dfe4 libxml2-devel-2.9.13-14.el9_8.2.s390x.rpm SHA-256: 4fb8d7fd1104f2e1591dd0836db54dfdd8169de89c60cb857ffc0c76c512053d python3-libxml2-2.9.13-14.el9_8.2.s390x.rpm SHA-256: f4f2fd56dff2958b9e721d8834ebea0204f9e79b92b34f7a6d9bb11e0588dc89 python3-libxml2-debuginfo-2.9.13-14.el9_8.2.s390x.rpm SHA-256: 71c8d61037b064b0be1ff0063e43d34132bf282372cc9593947df77a40f7c071 python3-libxml2-debuginfo-2.9.13-14.el9_8.2.s390x.rpm SHA-256: 71c8d61037b064b0be1ff0063e43d34132bf282372cc9593947df77a40f7c071 Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 9.8 SRPM libxml2-2.9.13-14.el9_8.2.src.rpm SHA-256: bc1d457cf31af62f49dc26e852360fccb66b69d09c5d7f9f41681d4125163d9a s390x libxml2-2.9.13-14.el9_8.2.s390x.rpm SHA-256: 71af3c02d41bd79243266b8119921daee21f0912b92dad15bf118947ee5724a7 libxml2-debuginfo-2.9.13-14.el9_8.2.s390x.rpm SHA-256: dc4b81b5132fcb3efa0044a2755d7439fe0a7760e3c118b3397ca5125e1c5625 libxml2-debuginfo-2.9.13-14.el9_8.2.s390x.rpm SHA-256: dc4b81b5132fcb3efa0044a2755d7439fe0a7760e3c118b3397ca5125e1c5625 libxml2-debugsource-2.9.13-14.el9_8.2.s390x.rpm SHA-256: 5025d82ef35ddc8e648dae990eb638a59df796305dadb58a2aa6431794f6dfe4 libxml2-debugsource-2.9.13-14.el9_8.2.s390x.rpm SHA-256: 5025d82ef35ddc8e648dae990eb638a59df796305dadb58a2aa6431794f6dfe4 libxml2-devel-2.9.13-14.el9_8.2.s390x.rpm SHA-256: 4fb8d7fd1104f2e1591dd0836db54dfdd8169de89c60cb857ffc0c76c512053d python3-libxml2-2.9.13-14.el9_8.2.s390x.rpm SHA-256: f4f2fd56dff2958b9e721d8834ebea0204f9e79b92b34f7a6d9bb11e0588dc89 python3-libxml2-debuginfo-2.9.13-14.el9_8.2.s390x.rpm SHA-256: 71c8d61037b064b0be1ff0063e43d34132bf282372cc9593947df77a40f7c071 python3-libxml2-debuginfo-2.9.13-14.el9_8.2.s390x.rpm SHA-256: 71c8d61037b064b0be1ff0063e43d34132bf282372cc9593947df77a40f7c071 Red Hat Enterprise Linux for Power, little endian 9 SRPM libxml2-2.9.13-14.el9_8.2.src.rpm SHA-256: bc1d457cf31af62f49dc26e852360fccb66b69d09c5d7f9f41681d4125163d9a ppc64le libxml2-2.9.13-14.el9_8.2.ppc64le.rpm SHA-256: 5619a069a8cb47e97b7b97594c2df330a42198588f0bdfda115b726f569032e8 libxml2-debuginfo-2.9.13-14.e