Red Hat Product Errata RHSA-2026:27740 - Security Advisory Issued: 2026-06-22 Updated: 2026-06-22 RHSA-2026:27740 - Security Advisory Overview Updated Packages Synopsis Moderate: golang-github-openprinting-ipp-usb 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 golang-github-openprinting-ipp-usb is now available for Red Hat Enterprise Linux 10. 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 HTTP reverse proxy, backed by IPP-over-USB connection to device. It enables driverless support for USB devices capable of using IPP-over-USB protocol. Security Fix(es): crypto/x509: golang: Go crypto/x509: Denial of Service via inefficient certificate chain validation (CVE-2026-32281) 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 - 2456333 - CVE-2026-32281 crypto/x509: golang: Go crypto/x509: Denial of Service via inefficient certificate chain validation CVEs CVE-2026-32281 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 for x86_64 10 SRPM golang-github-openprinting-ipp-usb-0.9.27-7.el10_2.1.src.rpm SHA-256: 4df88b083db62ed639bdc2330fa0c299f5af35cd5f22bd72eca6e3a55e162877 x86_64 golang-github-openprinting-ipp-usb-debugsource-0.9.27-7.el10_2.1.x86_64.rpm SHA-256: 1ea410cdf8720169a14329e8546166b0598b65266d09e549b1e190a3725b0092 ipp-usb-0.9.27-7.el10_2.1.x86_64.rpm SHA-256: bd5a5fdc3178f0d58a7cc0b3cf7b74a2155461402067be555e0ca61e5da91590 ipp-usb-debuginfo-0.9.27-7.el10_2.1.x86_64.rpm SHA-256: 1393ac5820e93e73b41f258a4b0b3353e4b7621b9fd5b67a9eb443a4488e80fb Red Hat Enterprise Linux for x86_64 - Extended Update Support 10.2 SRPM golang-github-openprinting-ipp-usb-0.9.27-7.el10_2.1.src.rpm SHA-256: 4df88b083db62ed639bdc2330fa0c299f5af35cd5f22bd72eca6e3a55e162877 x86_64 golang-github-openprinting-ipp-usb-debugsource-0.9.27-7.el10_2.1.x86_64.rpm SHA-256: 1ea410cdf8720169a14329e8546166b0598b65266d09e549b1e190a3725b0092 ipp-usb-0.9.27-7.el10_2.1.x86_64.rpm SHA-256: bd5a5fdc3178f0d58a7cc0b3cf7b74a2155461402067be555e0ca61e5da91590 ipp-usb-debuginfo-0.9.27-7.el10_2.1.x86_64.rpm SHA-256: 1393ac5820e93e73b41f258a4b0b3353e4b7621b9fd5b67a9eb443a4488e80fb Red Hat Enterprise Linux for IBM z Systems 10 SRPM golang-github-openprinting-ipp-usb-0.9.27-7.el10_2.1.src.rpm SHA-256: 4df88b083db62ed639bdc2330fa0c299f5af35cd5f22bd72eca6e3a55e162877 s390x golang-github-openprinting-ipp-usb-debugsource-0.9.27-7.el10_2.1.s390x.rpm SHA-256: f4ad6fe72bab9f546154f8a7fedde92e4cde48c89b156da3d2ecaeb75bdde777 ipp-usb-0.9.27-7.el10_2.1.s390x.rpm SHA-256: 34d020302ca5fc49c1e3886fcf1e3bf10af54b3c85ffbcc619a85c6583cdded9 ipp-usb-debuginfo-0.9.27-7.el10_2.1.s390x.rpm SHA-256: c289405e9a1c407dd9b3ba8264929e302a28c66f03770d7919b3ee3af331cdcb Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 10.2 SRPM golang-github-openprinting-ipp-usb-0.9.27-7.el10_2.1.src.rpm SHA-256: 4df88b083db62ed639bdc2330fa0c299f5af35cd5f22bd72eca6e3a55e162877 s390x golang-github-openprinting-ipp-usb-debugsource-0.9.27-7.el10_2.1.s390x.rpm SHA-256: f4ad6fe72bab9f546154f8a7fedde92e4cde48c89b156da3d2ecaeb75bdde777 ipp-usb-0.9.27-7.el10_2.1.s390x.rpm SHA-256: 34d020302ca5fc49c1e3886fcf1e3bf10af54b3c85ffbcc619a85c6583cdded9 ipp-usb-debuginfo-0.9.27-7.el10_2.1.s390x.rpm SHA-256: c289405e9a1c407dd9b3ba8264929e302a28c66f03770d7919b3ee3af331cdcb Red Hat Enterprise Linux for Power, little endian 10 SRPM golang-github-openprinting-ipp-usb-0.9.27-7.el10_2.1.src.rpm SHA-256: 4df88b083db62ed639bdc2330fa0c299f5af35cd5f22bd72eca6e3a55e162877 ppc64le golang-github-openprinting-ipp-usb-debugsource-0.9.27-7.el10_2.1.ppc64le.rpm SHA-256: 528e60328eb0aff430653f9171c66a5f92f03e64acac8f2f089562e3704efff1 ipp-usb-0.9.27-7.el10_2.1.ppc64le.rpm SHA-256: f41b31d1026aa01ceef9a8494bb3279c10f410c90205c922f44db536c919d3b3 ipp-usb-debuginfo-0.9.27-7.el10_2.1.ppc64le.rpm SHA-256: 7c135d36e66f7bf1d9765214751ecefe45f7b7f1d9c9841c89b031c13f36f7da Red Hat Enterprise Linux for Power, little endian - Extended Update Support 10.2 SRPM golang-github-openprinting-ipp-usb-0.9.27-7.el10_2.1.src.rpm SHA-256: 4df88b083db62ed639bdc2330fa0c299f5af35cd5f22bd72eca6e3a55e162877 ppc64le golang-github-openprinting-ipp-usb-debugsource-0.9.27-7.el10_2.1.ppc64le.rpm SHA-256: 528e60328eb0aff430653f9171c66a5f92f03e64acac8f2f089562e3704efff1 ipp-usb-0.9.27-7.el10_2.1.ppc64le.rpm SHA-256: f41b31d1026aa01ceef9a8494bb3279c10f410c90205c922f44db536c919d3b3 ipp-usb-debuginfo-0.9.27-7.el10_2.1.ppc64le.rpm SHA-256: 7c135d36e66f7bf1d9765214751ecefe45f7b7f1d9c9841c89b031c13f36f7da Red Hat Enterprise Linux for ARM 64 10 SRPM golang-github-openprinting-ipp-usb-0.9.27-7.el10_2.1.src.rpm SHA-256: 4df88b083db62ed639bdc2330fa0c299f5af35cd5f22bd72eca6e3a55e162877 aarch64 golang-github-openprinting-ipp-usb-debugsource-0.9.27-7.el10_2.1.aarch64.rpm SHA-256: 557a2415163ee5957a53e70a7d77efbb68089d46a5e0be8d96120de8dd0be4d9 ipp-usb-0.9.27-7.el10_2.1.aarch64.rpm SHA-256: f33019d091a7f20b10b1c7a6d05adb0254f95674d62480a70c2259d61cc39377 ipp-usb-debuginfo-0.9.27-7.el10_2.1.aarch64.rpm SHA-256: 615d94287fbbec1967e3ebfe234c3f2d5a8765f2cbcd24419c051d7da8949c9f Red Hat Enterprise Linux for ARM 64 - Extended Update Support 10.2 SRPM golang-github-openprinting-ipp-usb-0.9.27-7.el10_2.1.src.rpm SHA-256: 4df88b083db62ed639bdc2330fa0c299f5af35cd5f22bd72eca6e3a55e162877 aarch64 golang-github-openprinting-ipp-usb-debugsource-0.9.27-7.el10_2.1.aarch64.rpm SHA-256: 557a2415163ee5957a53e70a7d77efbb68089d46a5e0be8d96120de8dd0be4d9 ipp-usb-0.9.27-7.el10_2.1.aarch64.rpm SHA-256: f33019d091a7f20b10b1c7a6d05adb0254f95674d62480a70c2259d61cc39377 ipp-usb-debuginfo-0.9.27-7.el10_2.1.aarch64.rpm SHA-256: 615d94287fbbec1967e3ebfe234c3f2d5a8765f2cbcd24419c051d7da8949c9f Red Hat Enterprise Linux for ARM 64 - 4 years of updates 10.2 SRPM golang-github-openprinting-ipp-usb-0.9.27-7.el10_2.1.src.rpm SHA-256: 4df88b083db62ed639bdc2330fa0c299f5af35cd5f22bd72eca6e3a55e162877 aarch64 golang-github-openprinting-ipp-usb-debugsource-0.9.27-7.el10_2.1.aarch64.rpm SHA-256: 557a2415163ee5957a53e70a7d77efbb68089d46a5e0be8d96120de8dd0be4d9 ipp-usb-0.9.27-7.el10_2.1.aarch64.rpm SHA-256: f33019d091a7f20b10b1c7a6d05adb0254f95674d62480a70c2259d61cc39377 ipp-usb-debuginfo-0.9.27-7.el10_2.1.aarch64.rpm SHA-256: 615d94287fbbec1967e3ebfe234c3f2d5a8765f2cbcd24419c051d7da8949c9f Red Hat Enterprise Linux for IBM z Systems - 4 years of updates 10.2 SRPM golang-github-openprinting-ipp-usb-0.9.27-7.el10_2.1.src.rpm SHA-256: 4df88b083db62ed639bdc2330fa0c299f5af35cd5f22bd72eca6e3a55e162877 s390x golang-github-openprinting-ipp-usb-debugsource-0.9.27-7.el10_2.1.s390x.rpm SHA-256: f4ad6fe72bab9f546154f8a7fedde92e4cde48c89b156da3d2ecaeb75bdde777 ipp-usb-0.9.27-7.el10_2.1.s390x.rpm SHA-256: 34d020302ca5fc49c1e3886fcf1e3bf10af54b3c85ffbcc619a85c6583cdded9 ipp-usb-debuginfo-0.9.27-7.el10_2.1.s390x.rpm SHA-256: c289405e9a1c407dd9b3ba8264929e302a28c66f03770d7919b3ee3af331cdcb Red Hat Enterprise Linux for Power, little endian - 4 years of support 10.2 SRPM golang-github-openprinting-ipp-usb-0.9.27-7.el10_2.1.src.rpm SHA-256: 4df88b083db62ed639bdc2330fa0c299f5af35cd5f22bd72eca6e3a55e162877 ppc64le golang-github-openprinting-ipp-usb-debugsource-0.9.27-7.el10_2.1.ppc64le.rpm SHA-256: 528e60328eb0aff430653f9171c66a5f92f03e64acac8f2f089562e3704efff1 ipp-usb-0.9.27-7.el10_2.1.ppc64le.rpm SHA-256: f41b31d1026aa01ceef9a8494bb3279c10f410c90205c922f44db536c919d3b3 ipp-usb-debuginfo-0.9.27-7.el10_2.1.ppc64le.rpm SHA-256: 7c135d36e66f7bf1d9765214751ecefe45f7b7f1d9c9841c89b031c13f36f7da Red Hat Enterprise Linux for x86_64 - 4 years of updates 10.2 SRPM golang-github-openprinting-ipp-usb-0.9.27-7.el10_2.1.src.rpm SHA-256: 4df88b083db62ed639bdc2330fa0c299f5af35cd5f22bd72eca6e3a55e162877 x86_64 golang-github-openprinting-ipp-usb-debugsource-0.9.27-7.el10_2.1.x86_64.rpm SHA-256: 1ea410cdf8720169a14329e8546166b0598b65266d09e549b1e190a3725b0092 ipp-usb-0.9.27-7.el10_2.1.x86_64.rpm SHA-256: bd5a5fdc3178f0d58a7cc0b3cf7b74a2155461402067be555e0ca61e5da91590 ipp-usb-debuginfo-0.9.27-7.el10_2.1.x86_64.rpm SHA-256: 1393ac5820e93e73b41f258a4b0b3353e4b7621b9fd5b67a9eb443a4488e80fb Red Hat Enterprise Linu