RLSA-2026:19144

Synopsis

Important: golang-github-openprinting-ipp-usb security update

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: Certificate validation bypass due to incorrect DNS constraint application (CVE-2026-33810)

* golang: internal/syscall/unix: Root.Chmod can follow symlinks out of the root (CVE-2026-32282)

* crypto/tls: golang: Go crypto/tls: Denial of Service via multiple TLS 1.3 key update messages (CVE-2026-32283)

* crypto/x509: crypto/tls: golang: Go: Denial of Service vulnerability in certificate chain building (CVE-2026-32280)

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.

Affected products

Rocky Linux 10 aarch64 Rocky Linux 10 ppc64le Rocky Linux 10 riscv64 Rocky Linux 10 s390x Rocky Linux 10 x86_64

Fixes

2456336 2456339 2456335 2456338

CVEs

CVE-2026-32280 CVE-2026-32282 CVE-2026-32283 CVE-2026-33810

Affected packages

Rocky Linux 10 ppc64le - AppStream

ipp-usb-debuginfo-0:0.9.27-7.el10_2.ppc64le.rpm golang-github-openprinting-ipp-usb-debugsource-0:0.9.27-7.el10_2.ppc64le.rpm ipp-usb-0:0.9.27-7.el10_2.ppc64le.rpm golang-github-openprinting-ipp-usb-0:0.9.27-7.el10_2.src.rpm

Rocky Linux 10 aarch64 - AppStream

golang-github-openprinting-ipp-usb-debugsource-0:0.9.27-7.el10_2.aarch64.rpm ipp-usb-debuginfo-0:0.9.27-7.el10_2.aarch64.rpm golang-github-openprinting-ipp-usb-0:0.9.27-7.el10_2.src.rpm ipp-usb-0:0.9.27-7.el10_2.aarch64.rpm

Rocky Linux 10 s390x - AppStream

golang-github-openprinting-ipp-usb-debugsource-0:0.9.27-7.el10_2.s390x.rpm golang-github-openprinting-ipp-usb-0:0.9.27-7.el10_2.src.rpm ipp-usb-0:0.9.27-7.el10_2.s390x.rpm ipp-usb-debuginfo-0:0.9.27-7.el10_2.s390x.rpm

Rocky Linux 10 x86_64 - AppStream

ipp-usb-debuginfo-0:0.9.27-7.el10_2.x86_64.rpm golang-github-openprinting-ipp-usb-0:0.9.27-7.el10_2.src.rpm ipp-usb-0:0.9.27-7.el10_2.x86_64.rpm golang-github-openprinting-ipp-usb-debugsource-0:0.9.27-7.el10_2.x86_64.rpm

Rocky Linux 10 riscv64 - AppStream

golang-github-openprinting-ipp-usb-0:0.9.27-7.el10_2.src.rpm