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crypto/x509: golang: Denial of Service due to excessive resource consumption via crafted certificate

🗓️ 28 Jan 2026 17:34:52Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 5 Views

DoS in Go x509 hostname error due to unbounded string concatenation with crafted certificate.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
RedhatCVE		CVE-2025-61729
11 Dec 202504:50
–redhatcve
RedHat Linux		crypto/x509: golang: Denial of Service due to excessive resource consumption via crafted certificate
5 Mar 202612:15
–redhat
RedHat Linux		Important: Red Hat Security Advisory: grafana security update
5 Mar 202612:20
–redhat
RedHat Linux		crypto/x509: golang: Denial of Service due to excessive resource consumption via crafted certificate
5 Mar 202612:20
–redhat
RedHat Linux		Important: Red Hat Security Advisory: Red Hat OpenShift GitOps v1.19.2 security update
5 Mar 202612:07
–redhat
RedHat Linux		Important: Red Hat Security Advisory: OpenShift Container Platform 4.18.35 bug fix and security update
11 Mar 202604:27
–redhat
RedHat Linux		Important: Red Hat Security Advisory: git-lfs security update
5 Mar 202616:42
–redhat
RedHat Linux		crypto/x509: golang: Denial of Service due to excessive resource consumption via crafted certificate
5 Mar 202616:42
–redhat
RedHat Linux		Important: Red Hat Security Advisory: git-lfs security update
5 Mar 202617:28
–redhat
RedHat Linux		crypto/x509: golang: Denial of Service due to excessive resource consumption via crafted certificate
5 Mar 202617:28
–redhat
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux8aarch64receptor1.6.3-1.el8apreceptor-1.6.3-1.el8ap.aarch64.rpm
Red Hat Enterprise Linux8ppc64lereceptor1.6.3-1.el8apreceptor-1.6.3-1.el8ap.ppc64le.rpm
Red Hat Enterprise Linux8s390xreceptor1.6.3-1.el8apreceptor-1.6.3-1.el8ap.s390x.rpm
Red Hat Enterprise Linux8x86_64receptor1.6.3-1.el8apreceptor-1.6.3-1.el8ap.x86_64.rpm
Red Hat Enterprise Linux9aarch64receptor1.6.3-1.el9apreceptor-1.6.3-1.el9ap.aarch64.rpm
Red Hat Enterprise Linux9ppc64lereceptor1.6.3-1.el9apreceptor-1.6.3-1.el9ap.ppc64le.rpm
Red Hat Enterprise Linux9s390xreceptor1.6.3-1.el9apreceptor-1.6.3-1.el9ap.s390x.rpm
Red Hat Enterprise Linux9x86_64receptor1.6.3-1.el9apreceptor-1.6.3-1.el9ap.x86_64.rpm

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18 Jul 2026 19:52Current
7.1High risk
Vulners AI Score7.1
CVSS 3.17.5
EPSS0.00459
SSVC
CWE-1050
denial of servicegolang x509hostname errorcrafted certificateresource exhaustionerror string construction
5