Red Hat Product Errata RHSA-2026:26228 - Security Advisory Issued: 2026-06-16 Updated: 2026-06-16 RHSA-2026:26228 - Security Advisory Overview Updated Packages Synopsis Important: hplip security update Type/Severity Security Advisory: Important Red Hat Lightspeed patch analysis Identify and remediate systems affected by this advisory. View affected systems Topic An update for hplip 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 the CVE link(s) in the References section. Description The hplip packages contain the Hewlett-Packard Linux Imaging and Printing Project (HPLIP), which provides drivers for Hewlett-Packard printers and multi-function peripherals. Security Fix(es): HPLIP: HPLIP: Privilege escalation and arbitrary code execution via operating system command injection (CVE-2026-8632) HPLIP: HPLIP: Arbitrary code execution and privilege escalation via integer overflow in hpcups (CVE-2026-8631) 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 10 x86_64 Red Hat Enterprise Linux for x86_64 - Extended Update Support 10.2 x86_64 Red Hat Enterprise Linux for IBM z Systems 10 s390x Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 10.2 s390x Red Hat Enterprise Linux for Power, little endian 10 ppc64le Red Hat Enterprise Linux for Power, little endian - Extended Update Support 10.2 ppc64le Red Hat Enterprise Linux for ARM 64 10 aarch64 Red Hat Enterprise Linux for ARM 64 - Extended Update Support 10.2 aarch64 Red Hat Enterprise Linux for ARM 64 - 4 years of updates 10.2 aarch64 Red Hat Enterprise Linux for IBM z Systems - 4 years of updates 10.2 s390x Red Hat Enterprise Linux for Power, little endian - 4 years of support 10.2 ppc64le Red Hat Enterprise Linux for x86_64 - 4 years of updates 10.2 x86_64 Red Hat Enterprise Linux for x86_64 - Extended Life Cycle 10.2 x86_64 Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle 10.2 aarch64 Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle 10.2 ppc64le Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle 10.2 s390x Fixes BZ - 2480297 - CVE-2026-8632 HPLIP: HPLIP: Privilege escalation and arbitrary code execution via operating system command injection BZ - 2480300 - CVE-2026-8631 HPLIP: HPLIP: Arbitrary code execution and privilege escalation via integer overflow in hpcups CVEs CVE-2026-8631 CVE-2026-8632 References https://access.redhat.com/security/updates/classification/#important Note: More recent versions of these packages may be available. Click a package name for more details. Red Hat Enterprise Linux for x86_64 10 SRPM hplip-3.23.12-10.el10_2.4.src.rpm SHA-256: 77be2759b4d90d81099fa5d6e83d887a60ff1c2e6796a9bf4a5541af592a47de x86_64 hplip-3.23.12-10.el10_2.4.x86_64.rpm SHA-256: 32b0da1e89e36f4a01ab4bbe8579b7a9be99cefeeafaf92a98ae15f73021a7d8 hplip-common-3.23.12-10.el10_2.4.x86_64.rpm SHA-256: 4ab548055abfd23f8f0660391460c2b6a9665c379c43217516b04c22232ac5d4 hplip-debuginfo-3.23.12-10.el10_2.4.x86_64.rpm SHA-256: facb7e5b765a51074716237d7eaa04cef4cb2766f429cbd401da872e1393d3ae hplip-debugsource-3.23.12-10.el10_2.4.x86_64.rpm SHA-256: f433242c94486cd335a1bc6d809dca7458b8510f200a25dc1f2a640be62a2d86 hplip-libs-3.23.12-10.el10_2.4.x86_64.rpm SHA-256: 7958668bf7e6f5ad1d119ea6c51617994ba5a2dec47f645aebd643dc43a98f06 hplip-libs-debuginfo-3.23.12-10.el10_2.4.x86_64.rpm SHA-256: d969c4d7ec4370a09741c6e1c8e9ced29ac9eadfa2298599bff685022d06b863 libsane-hpaio-3.23.12-10.el10_2.4.x86_64.rpm SHA-256: aa2d20fddf81d192a3cb1a1848dd1d8e80ddafbaa2cfac4700a7f53ba8c84554 libsane-hpaio-debuginfo-3.23.12-10.el10_2.4.x86_64.rpm SHA-256: d485a4f01901f02c72b4cebdb324d1d6f9758151c93dffcc6da0adf7a803c107 Red Hat Enterprise Linux for x86_64 - Extended Update Support 10.2 SRPM hplip-3.23.12-10.el10_2.4.src.rpm SHA-256: 77be2759b4d90d81099fa5d6e83d887a60ff1c2e6796a9bf4a5541af592a47de x86_64 hplip-3.23.12-10.el10_2.4.x86_64.rpm SHA-256: 32b0da1e89e36f4a01ab4bbe8579b7a9be99cefeeafaf92a98ae15f73021a7d8 hplip-common-3.23.12-10.el10_2.4.x86_64.rpm SHA-256: 4ab548055abfd23f8f0660391460c2b6a9665c379c43217516b04c22232ac5d4 hplip-debuginfo-3.23.12-10.el10_2.4.x86_64.rpm SHA-256: facb7e5b765a51074716237d7eaa04cef4cb2766f429cbd401da872e1393d3ae hplip-debugsource-3.23.12-10.el10_2.4.x86_64.rpm SHA-256: f433242c94486cd335a1bc6d809dca7458b8510f200a25dc1f2a640be62a2d86 hplip-libs-3.23.12-10.el10_2.4.x86_64.rpm SHA-256: 7958668bf7e6f5ad1d119ea6c51617994ba5a2dec47f645aebd643dc43a98f06 hplip-libs-debuginfo-3.23.12-10.el10_2.4.x86_64.rpm SHA-256: d969c4d7ec4370a09741c6e1c8e9ced29ac9eadfa2298599bff685022d06b863 libsane-hpaio-3.23.12-10.el10_2.4.x86_64.rpm SHA-256: aa2d20fddf81d192a3cb1a1848dd1d8e80ddafbaa2cfac4700a7f53ba8c84554 libsane-hpaio-debuginfo-3.23.12-10.el10_2.4.x86_64.rpm SHA-256: d485a4f01901f02c72b4cebdb324d1d6f9758151c93dffcc6da0adf7a803c107 Red Hat Enterprise Linux for IBM z Systems 10 SRPM hplip-3.23.12-10.el10_2.4.src.rpm SHA-256: 77be2759b4d90d81099fa5d6e83d887a60ff1c2e6796a9bf4a5541af592a47de s390x hplip-3.23.12-10.el10_2.4.s390x.rpm SHA-256: f04f7f8571504cd28583c29ac9f84300a2b61e7c1f36ef9e457e3b0c6512c952 hplip-common-3.23.12-10.el10_2.4.s390x.rpm SHA-256: 98d175c3af30fd348308d13bc3cdcc28e5f787c5cc0f8b0d8b478e3fe3a58cd6 hplip-debuginfo-3.23.12-10.el10_2.4.s390x.rpm SHA-256: c8c89781f2c971eabc0e3c3211e0a14281125b2cd61e01f453d13d79dc057f28 hplip-debugsource-3.23.12-10.el10_2.4.s390x.rpm SHA-256: a135c829e72eb2708223236e5bc3af063bc744aed683a4e4bf2f0663db8b9f0e hplip-libs-3.23.12-10.el10_2.4.s390x.rpm SHA-256: f9a57be16e0c1ebb6e2bd68258f86f814318ca01a653cdc6f04fe3fc57bf896d hplip-libs-debuginfo-3.23.12-10.el10_2.4.s390x.rpm SHA-256: f3e7ad599ca23be0bc0f87759ef4e7da9a3c995ec85129156202d0a0ee3b2d4d libsane-hpaio-3.23.12-10.el10_2.4.s390x.rpm SHA-256: b7377d5b06b3e2a4be8070f1b1184896713a72f64cd68d4483cf3445072f126e libsane-hpaio-debuginfo-3.23.12-10.el10_2.4.s390x.rpm SHA-256: 4a1107936cde880edb9ee65f5965d3585bc975eacc838d4f86f9fc25492c954d Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 10.2 SRPM hplip-3.23.12-10.el10_2.4.src.rpm SHA-256: 77be2759b4d90d81099fa5d6e83d887a60ff1c2e6796a9bf4a5541af592a47de s390x hplip-3.23.12-10.el10_2.4.s390x.rpm SHA-256: f04f7f8571504cd28583c29ac9f84300a2b61e7c1f36ef9e457e3b0c6512c952 hplip-common-3.23.12-10.el10_2.4.s390x.rpm SHA-256: 98d175c3af30fd348308d13bc3cdcc28e5f787c5cc0f8b0d8b478e3fe3a58cd6 hplip-debuginfo-3.23.12-10.el10_2.4.s390x.rpm SHA-256: c8c89781f2c971eabc0e3c3211e0a14281125b2cd61e01f453d13d79dc057f28 hplip-debugsource-3.23.12-10.el10_2.4.s390x.rpm SHA-256: a135c829e72eb2708223236e5bc3af063bc744aed683a4e4bf2f0663db8b9f0e hplip-libs-3.23.12-10.el10_2.4.s390x.rpm SHA-256: f9a57be16e0c1ebb6e2bd68258f86f814318ca01a653cdc6f04fe3fc57bf896d hplip-libs-debuginfo-3.23.12-10.el10_2.4.s390x.rpm SHA-256: f3e7ad599ca23be0bc0f87759ef4e7da9a3c995ec85129156202d0a0ee3b2d4d libsane-hpaio-3.23.12-10.el10_2.4.s390x.rpm SHA-256: b7377d5b06b3e2a4be8070f1b1184896713a72f64cd68d4483cf3445072f126e libsane-hpaio-debuginfo-3.23.12-10.el10_2.4.s390x.rpm SHA-256: 4a1107936cde880edb9ee65f5965d3585bc975eacc838d4f86f9fc25492c954d Red Hat Enterprise Linux for Power, little endian 10 SRPM hplip-3.23.12-10.el10_2.4.src.rpm SHA-256: 77be2759b4d90d81099fa5d6e83d887a60ff1c2e6796a9bf4a5541af592a47de ppc64le hplip-3.23.12-10.el10_2.4.ppc64le.rpm SHA-256: db2c389d0ba8ea61f700e5dff5719d5527f19d90fb1efdd6f8c3833e4999b116 hplip-common-3.23.12-10.el10_2.4.ppc64le.rpm SHA-256: 739e92629fd10bf21a182c94b0920796d5a64f9e83e753faa76ecf32616d0769 hplip-debuginfo-3.23.12-10.el10_2.4.ppc64le.rpm SHA-256: 271c9c3f33e4493bb78b86b509cef3d0767090c7f7fd1ad8549b2355b8e2c742 hplip-debugsource-3.23.12-10.el10_2.4.ppc64le.rpm SHA-256: eedd71963342b63649a10ac4ae3c6d8af17bb5736363c3f2ad123cb3f270ac31 hplip-libs-3.23.12-10.el10_2.4.ppc64le.rpm SHA-256: 4914d34f7234fb909a43504419f04d7e924b4928b70bf2655e621a6d5454b3b9 hplip-libs-debuginfo-3.23.12-10.el10_2.4.ppc64le.rpm SHA-256: b2776e8276856b7efd076736213032a7fda2a3ab287e89b0bd1446aaac8cc1fa libsane-hpaio-3.23.12-10.el10_2.4.ppc64le.rpm SHA-256: 68888726a6f13ac2ab10122aa9f2229c197ec4561fad2c4286a0f50ac21b36cf libsane-hpaio-debuginfo-3.23.12-10.el10_2.4.ppc64le.rpm SHA-256: f44b214656a7245fe94536b7f8bd9953d3b929188355b06defbeb3c43ad01f46 Red Hat Enterprise Linux for Power, little endian - Extended Update Support 10.2 SRPM hplip-3.23.12-10.el10_2.4.src.rpm SHA-256: 77be2759b4d90d81099fa5d6e83d887a60ff1c2e6796a9bf4a5541af592a47de ppc64le hplip-3.23.12-10.el10_2.4.ppc64le.rpm SHA-256: db2c389d0ba8ea61f700e5dff5719d5527f19d90fb1efdd6f8c3833e4999b116 hplip-common-3.23.12-10.el10_2.4.ppc64le.rpm SHA-256: 739e92629fd10bf21a182c94b0920796d5a64f9e83e753faa76ecf32616d0769 hplip-debuginfo-3.23.12-10.el10_2.4.ppc64le.rpm SHA-256: 271c9c3f33e4493bb78b86b509cef3d0767090c7f7fd1ad8549b2355b8e2c742 hplip-debugsource-3.23.12-10.el10_2.4.ppc64le.rpm SHA-256: eedd71963342b63649a10ac4ae3c6d8af17bb5736363c3f2ad123cb3f270ac31 hplip-libs-3.23.12-10.el10_2.4.ppc64le.rpm SHA-256: 4914d34f7234fb909a43504419f04d7e924b4928b70bf2655e621a6d5454b3b9 hplip-libs-debuginfo-3.23.12-10.el10_2.4.ppc64le.rpm SHA-256: b2776e8276856b7efd076736213032a7fda2a3ab287e89b0bd1446aaac8cc1fa libsane-hpaio-3.23.12-10.el10_2.4.ppc64le.rpm SHA-256: 68888726a6f13ac2ab10122aa9f2229c197ec4561fad2c4286a0f50ac21b36cf libsane-hpaio-debuginfo-3.23.12-10.el10_2.4.ppc64le.rpm SHA-256: f44b214656a7245fe94536b7f8bd9953d3b929188355b06defbeb3c43ad01f46 Red Hat Enterprise Linux for ARM 64 10