Affected: AlmaLinux:8: delve, AlmaLinux:8: go-toolset, AlmaLinux:8: golang, AlmaLinux:8: golang-bin, AlmaLinux:8: golang-docs, AlmaLinux:8: golang-misc, AlmaLinux:8: golang-race, AlmaLinux:8: golang-src, AlmaLinux:8: golang-tests

Go Toolset provides the Go programming language tools and libraries. Go is alternatively known as golang.

Security Fix(es):

* crypto/x509: golang: Denial of Service due to excessive resource consumption via crafted certificate (CVE-2025-61729)

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: Alpaquita:23: go, Alpaquita:25: go, Alpaquita:stream: docker, Alpaquita:stream: go, BellSoft Hardened Containers:23: go, BellSoft Hardened Containers:25: go, BellSoft Hardened Containers:stream: go

Affected: Bitnami: golang

Within HostnameError.Error(), when constructing an error string, there is no limit to the number of hosts that will be printed out. Furthermore, the error string is constructed by repeated string concatenation, leading to quadratic runtime. Therefore, a certificate provided by a malicious actor can result in excessive resource consumption.

Withdrawn by the publisher.

Affected: CleanStart: trust-manager

Security vulnerability affects the trust-manager package. This issue is resolved in later releases. See references for CVE details.

Within HostnameError.Error(), when constructing an error string, there is no limit to the number of hosts that will be printed out. Furthermore, the error string is constructed by repeated string concatenation, leading to quadratic runtime. Therefore, a certificate provided by a malicious actor can result in excessive resource consumption.

Within HostnameError.Error(), when constructing an error string, there is no limit to the number of hosts that will be printed out. Furthermore, the error string is constructed by repeated string concatenation, leading to quadratic runtime. Therefore, a certificate provided by a malicious actor can result in excessive resource consumption.

Affected: openEuler:22.03-LTS-SP3: golang

. Security Fix(es):

Within HostnameError.Error(), when constructing an error string, there is no limit to the number of hosts that will be printed out. Furthermore, the error string is constructed by repeated string concatenation, leading to quadratic runtime. Therefore, a certificate provided by a malicious actor can result in excessive resource consumption.(CVE-2025-61729)

go1.25-1.25.5-1.1 on GA media

crypto/x509: golang: Denial of Service due to excessive resource consumption via crafted certificate urllib3: urllib3 Streaming API improperly handles highly compressed data urllib3: urllib3 vulnerable to decompression-bomb safeguard bypass when following HTTP redirects (streaming API)

Security update for go1.25

Affected: Ubuntu:22.04:LTS: golang-1.24, Ubuntu:24.04:LTS: golang-1.24, Ubuntu:25.10: golang-1.24, Ubuntu:25.10: golang-1.25, Ubuntu:26.04:LTS: golang-1.24, Ubuntu:26.04:LTS: golang-1.25

Within HostnameError.Error(), when constructing an error string, there is no limit to the number of hosts that will be printed out. Furthermore, the error string is constructed by repeated string concatenation, leading to quadratic runtime. Therefore, a certificate provided by a malicious actor can result in excessive resource consumption.

The vulnerabilities found in LabX Standard versions 21.3.22 - 21.4.23 are CVE-2025-69419, CVE-2026-0915, CVE-2025-15467, CVE-2026-4800, CVE-2026-33186, CVE-2026-39821, CVE-2026-33671 and are fixed in LabX Standard v21.4.25.

The vulnerabilities found in LabX Enterprise versions 21.3.22 - 21.4.23 are CVE-2026-4800, CVE-2026-33186, CVE-2026-39821, CVE-2026-33671 and are fixed in LabX Enterprise v21.4.25

All other vulnerabilities are to be fixed in the upcoming releases.

Ein Angreifer kann mehrere Schwachstellen in Golang Go ausnutzen, um Sicherheitsvorkehrungen zu umgehen, und um einen Denial of Service Angriff durchzuführen.