RLSA-2026:86093

Synopsis

Important: golang security, bug fix, and enhancement update

Description

The golang packages provide the Go programming language compiler.

Security Fix(es):

* net/http: golang: golang: Denial of Service via crafted HTTP Range headers (CVE-2026-78667)

* crypto/tls: golang: crypto/tls: Denial of Service via multiple ECH outer extension references (CVE-2026-97031)

* net/http: net/http/internal/http2: golang.org/x/net/http2: net/http: Denial of Service via excessive HTTP/2 SETTINGS frames (CVE-2026-78669)

* golang: crypto/x509: Go: crypto/x509: mitigation for security concerns with a specific Certificate Authority (CVE-2026-111943)

Bug Fix(es) and Enhancement(s):

* Update Go to version 1.26.10+1 [rhel-10.2.z] (JIRA:Rocky Linux-287191)

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

2548334 2548336 2548344 2556068

CVEs

CVE-2026-111943 CVE-2026-78667 CVE-2026-78669 CVE-2026-97031

Affected packages

Rocky Linux 10 aarch64 - AppStream

golang-misc-0:1.26.10-1.el10_2.noarch.rpm golang-0:1.26.10-1.el10_2.aarch64.rpm golang-0:1.26.10-1.el10_2.src.rpm golang-docs-0:1.26.10-1.el10_2.noarch.rpm golang-src-0:1.26.10-1.el10_2.noarch.rpm golang-tests-0:1.26.10-1.el10_2.noarch.rpm golang-bin-0:1.26.10-1.el10_2.aarch64.rpm go-toolset-0:1.26.10-1.el10_2.aarch64.rpm golang-race-0:1.26.10-1.el10_2.aarch64.rpm

Rocky Linux 10 ppc64le - AppStream

go-toolset-0:1.26.10-1.el10_2.ppc64le.rpm golang-0:1.26.10-1.el10_2.src.rpm golang-docs-0:1.26.10-1.el10_2.noarch.rpm golang-bin-0:1.26.10-1.el10_2.ppc64le.rpm golang-0:1.26.10-1.el10_2.ppc64le.rpm golang-src-0:1.26.10-1.el10_2.noarch.rpm golang-tests-0:1.26.10-1.el10_2.noarch.rpm golang-race-0:1.26.10-1.el10_2.ppc64le.rpm golang-misc-0:1.26.10-1.el10_2.noarch.rpm

Rocky Linux 10 x86_64 - AppStream

golang-race-0:1.26.10-1.el10_2.x86_64.rpm golang-0:1.26.10-1.el10_2.src.rpm golang-docs-0:1.26.10-1.el10_2.noarch.rpm golang-0:1.26.10-1.el10_2.x86_64.rpm golang-src-0:1.26.10-1.el10_2.noarch.rpm golang-tests-0:1.26.10-1.el10_2.noarch.rpm go-toolset-0:1.26.10-1.el10_2.x86_64.rpm golang-misc-0:1.26.10-1.el10_2.noarch.rpm golang-bin-0:1.26.10-1.el10_2.x86_64.rpm

Rocky Linux 10 riscv64 - AppStream

golang-0:1.26.10-1.el10_2.src.rpm golang-docs-0:1.26.10-1.el10_2.noarch.rpm golang-src-0:1.26.10-1.el10_2.noarch.rpm golang-tests-0:1.26.10-1.el10_2.noarch.rpm golang-misc-0:1.26.10-1.el10_2.noarch.rpm

Rocky Linux 10 s390x - AppStream

golang-0:1.26.10-1.el10_2.src.rpm golang-bin-0:1.26.10-1.el10_2.s390x.rpm golang-docs-0:1.26.10-1.el10_2.noarch.rpm golang-0:1.26.10-1.el10_2.s390x.rpm go-toolset-0:1.26.10-1.el10_2.s390x.rpm golang-src-0:1.26.10-1.el10_2.noarch.rpm golang-tests-0:1.26.10-1.el10_2.noarch.rpm golang-misc-0:1.26.10-1.el10_2.noarch.rpm golang-race-0:1.26.10-1.el10_2.s390x.rpm