Vulnerabilities
Misconfiguration
Compliance
CVE Vulnerabilities

CVE-2026-42499

Published: May 07, 2026 | Modified: Aug 14, 2026
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
RedHat/V2
RedHat/V3
7.5 IMPORTANT
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Ubuntu
MEDIUM
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Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2026-42499
CWEhttps://cwe.mitre.org/data/definitions/.html

Pathological inputs could cause DoS through consumePhrase when parsing an email address according to RFC 5322.

Affected Software

NameVendorStart VersionEnd Version
GoGolang*1.25.10 (excluding)
GoGolang1.26.0 (including)1.26.3 (excluding)
Cert Manager support for Red Hat OpenShift release 1.19RedHatcert-manager/jetstack-cert-manager-rhel9:1786613805*
Logging Subsystem for Red Hat OpenShift 6.0RedHatopenshift-logging/logging-loki-rhel9:1785419067*
Logging Subsystem for Red Hat OpenShift 6.2RedHatopenshift-logging/logging-loki-rhel9:1784748010*
Logging Subsystem for Red Hat OpenShift 6.4RedHatopenshift-logging/logging-loki-rhel9:1782405469*
OpenShift API for Data Protection 1.3RedHatoadp/oadp-velero-plugin-rhel9:1785177357*
OpenShift API for Data Protection 1.6RedHatoadp/oadp-velero-rhel9:1784058822*
Red Hat Advanced Cluster Security for Kubernetes 4.10RedHatadvanced-cluster-security/rhacs-main-rhel8:1783357140*
Red Hat Advanced Cluster Security for Kubernetes 4.9RedHatadvanced-cluster-security/rhacs-main-rhel8:1783357116*
Red Hat Developer Hub 1.10RedHatrhdh/rhdh-rhel9-operator:1783447707*
Red Hat Developer Hub 1.9RedHatrhdh/rhdh-rhel9-operator:1782767215*
Red Hat Hardened ImagesRedHatgolang1-25-main-1.25.10-2.2.hum1*
Red Hat Hardened ImagesRedHatgolang1-26-main-1.26.3-2.2.hum1*
Red Hat Migration Toolkit 1.8RedHatrhmtc/openshift-migration-controller-rhel8:1783953372*
Red Hat Migration Toolkit for Applications 8.1RedHatmta/mta-cli-rhel9:1785171639*
Red Hat Migration Toolkit for Applications 8.2RedHatmta/mta-cli-rhel9:1784211378*
Red Hat OpenShift AI 2.25RedHatrhoai/odh-kueue-controller-rhel9:1783544461*
Red Hat OpenShift Service Mesh 3.0RedHatopenshift-service-mesh/istio-cni-rhel9:1782222217*
Red Hat OpenShift Service Mesh 3.0RedHatopenshift-service-mesh/istio-pilot-rhel9:1782223341*
Red Hat OpenShift Service Mesh 3.0RedHatopenshift-service-mesh/istio-proxyv2-rhel9:1782296193*
Red Hat OpenShift Service Mesh 3.0RedHatopenshift-service-mesh/istio-rhel9-operator:1782222607*
Red Hat OpenShift Service Mesh 3.1RedHatopenshift-service-mesh/istio-cni-rhel9:1782222163*
Red Hat OpenShift Service Mesh 3.1RedHatopenshift-service-mesh/istio-pilot-rhel9:1782223138*
Red Hat OpenShift Service Mesh 3.1RedHatopenshift-service-mesh/istio-proxyv2-rhel9:1782222394*
Red Hat OpenShift Service Mesh 3.1RedHatopenshift-service-mesh/istio-rhel9-operator:1782222451*
Red Hat OpenShift Service Mesh 3.2RedHatopenshift-service-mesh/istio-cni-rhel9:1782226178*
Red Hat OpenShift Service Mesh 3.2RedHatopenshift-service-mesh/istio-pilot-rhel9:1782224487*
Red Hat OpenShift Service Mesh 3.2RedHatopenshift-service-mesh/istio-proxyv2-rhel9:1782303211*
Red Hat OpenShift Service Mesh 3.2RedHatopenshift-service-mesh/istio-rhel9-operator:1782224541*
Red Hat OpenShift Service Mesh 3.3RedHatopenshift-service-mesh/istio-cni-rhel9:1782223045*
Red Hat OpenShift Service Mesh 3.3RedHatopenshift-service-mesh/istio-pilot-rhel9:1782222366*
Red Hat OpenShift Service Mesh 3.3RedHatopenshift-service-mesh/istio-proxyv2-rhel9:1782310747*
Red Hat OpenShift Service Mesh 3.3RedHatopenshift-service-mesh/istio-rhel9-operator:1782222038*
Red Hat OpenShift Workload Availability 0.12RedHatworkload-availability/node-healthcheck-rhel9-operator:1785202723*
Red Hat OpenShift Workload Availability 0.13RedHatworkload-availability/self-node-remediation-rhel9-operator:1785203036*
Red Hat OpenShift Workload Availability 0.3RedHatworkload-availability/storage-based-remediation-rhel9-operator:1785203474*
Red Hat OpenShift Workload Availability 0.7RedHatworkload-availability/machine-deletion-remediation-rhel9-operator:1785203508*
Red Hat OpenShift Workload Availability 0.8RedHatworkload-availability/fence-agents-remediation-rhel9-operator:1785203079*
Red Hat OpenShift Workload Availability 5.7RedHatworkload-availability/node-maintenance-rhel9-operator:1785202847*
Red Hat Quay 3.1RedHatquay/quay-rhel8:1783750447*
Red Hat Quay 3.12RedHatquay/quay-rhel8:1783751865*
Red Hat Quay 3.12RedHatquay/quay-rhel8:1784353904*
Red Hat Quay 3.15RedHatquay/quay-rhel8:1784351966*
Red Hat Quay 3.16RedHatquay/quay-rhel9:1783955846*
Red Hat Quay 3.9RedHatquay/quay-rhel8:1784125838*
Red Hat Trusted Artifact Signer 1.4RedHatconforma-cli-stack-v1-4-1.4.2*
Red Hat Trusted Artifact Signer 1.4RedHatconforma-cli-stack-v1-4-1.4.2*
Red Hat Trusted Artifact Signer 1.4RedHatconforma-cli-stack-v1-4-1.4.3*
Red Hat Trusted Artifact Signer 1.4RedHatconforma-cli-stack-v1-4-1.4.3*
Red Hat Trusted Artifact Signer 1.4RedHatconforma-cli-stack-v1-4-1.4.3*
Golang-1.10Ubuntuesm-infra/xenial*
Golang-1.13Ubuntuesm-apps/xenial*
Golang-1.18Ubuntuesm-apps/xenial*
Golang-1.23Ubuntuquesting*
Golang-1.24Ubuntuquesting*
Golang-1.25Ubuntuquesting*
Golang-1.6Ubuntuesm-infra/xenial*

References

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