Important: golang security, bug fix, and enhancement update
The golang packages provide the Go programming language compiler.
Security Fix(es):
* net/[http:](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:](http:) net/http/internal/http2: golang.org/x/net/http2: net/[http:](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):
* Updat
Important: golang security, bug fix, and enhancement update
The golang packages provide the Go programming language compiler.
Security Fix(es):
* encoding/asn1: golang: Go encoding/asn1: Denial of Service via excessive recursion in Unmarshal (CVE-2026-33818)
* net/url: golang: golang net/url: Denial of Service from quadratic complexity in path resolution (CVE-2026-56860)
* net/[http:](http:) golang: Go net/[http:](http:) Unencrypted HTTP/2 connections vulnerable to Denial of Service (CVE-2026-56853)
* html/template: golang: Go html/template: Cross-Site Scripting via pathological input (CVE-2026-56858)
* crypto/tls: golang: Golang crypto/tls: Denial of Service via indefinite KeyUpdate m
Important: golang security, bug fix, and enhancement update
The golang packages provide the Go programming language compiler.
Security Fix(es):
* golang.org/x/net/idna: golang: golang.org/x/net/idna: Privilege escalation via incorrect Punycode label processing (CVE-2026-39821)
* os: golang: Go os.Root: Symlink following vulnerability allows directory traversal (CVE-2026-39822)
Bug Fix(es) and Enhancement(s):
* Update Go to version 1.26.5+1 [almalinux-10.2.z] (JIRA:AlmaLinux-193473)
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.
Moderate: golang security, bug fix, and enhancement update
The golang packages provide the Go programming language compiler.
Security Fix(es):
* net/textproto: golang: Golang net/textproto: Misleading error messages via input injection (CVE-2026-42507)
Bug Fix(es) and Enhancement(s):
* Update Go to version 1.26.4+1 [almalinux-10.2.z] (JIRA:AlmaLinux-183347)
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.
The golang packages provide the Go programming language compiler.
Security Fix(es):
* crypto/x509: Incorrect enforcement of email constraints in crypto/x509 (CVE-2026-27137)
* net/url: Incorrect parsing of IPv6 host literals in net/url (CVE-2026-25679)
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.
Delve is a debugger for the Go programming language. The goal of the project is to provide a simple, full featured debugging tool for Go. Delve should be easy to invoke and easy to use. Chances are if you're using a debugger, things aren't going your way. With that in mind, Delve should stay out of your way as much as possible.
Security Fix(es):
* golang: crypto/x509: crypto/x509: usage of IPv6 zone IDs can bypass URI name constraints (CVE-2024-45341)
* golang: net/[http:](http:) net/[http:](http:) sensitive headers incorrectly sent after cross-domain redirect (CVE-2024-45336)
* crypto/internal/nistec: golang: Timing sidechannel f