Vulnerabilities
Misconfiguration
Compliance
CVE Vulnerabilities

CVE-2026-42507

Published: Jun 02, 2026 | Modified: Jul 22, 2026
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
RedHat/V2
RedHat/V3
5.3 MODERATE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Ubuntu
MEDIUM
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Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2026-42507
CWEhttps://cwe.mitre.org/data/definitions/.html

When returning errors, functions in the net/textproto package would include its input as part of the error. This might allow an attacker to inject misleading content to errors that are printed or logged.

Affected Software

NameVendorStart VersionEnd Version
Red Hat Enterprise Linux 10RedHatgolang-0:1.26.4-1.el10_2*
Red Hat Enterprise Linux 10.0 Extended Update SupportRedHatgolang-0:1.26.5-1.el10_0*
Red Hat Enterprise Linux 8RedHatgo-toolset:rhel8-8100020260710105056.a3795dee*
Red Hat Enterprise Linux 9RedHatgolang-0:1.26.4-1.el9_8*
Red Hat Enterprise Linux 9RedHatgit-lfs-0:3.7.1-4.el9_8.3*
Red Hat Enterprise Linux 9.2 Update Services for SAP SolutionsRedHatgolang-0:1.26.5-1.el9_2*
Red Hat Enterprise Linux 9.4 Update Services for SAP SolutionsRedHatgolang-0:1.26.5-1.el9_4*
Red Hat Enterprise Linux 9.6 Extended Update SupportRedHatgolang-0:1.26.5-1.el9_6*
Multicluster engine for Kubernetes 2.11RedHatmulticluster-engine/backplane-rhel9-operator:1786911952*
Multicluster engine for Kubernetes 2.11RedHatmulticluster-engine/hypershift-addon-rhel9-operator:1786912006*
Multicluster engine for Kubernetes 2.11RedHatmulticluster-engine/clusterlifecycle-state-metrics-rhel9:1786911945*
Multicluster engine for Kubernetes 2.11RedHatmulticluster-engine/managedcluster-import-controller-rhel9:1787078330*
Red Hat Hardened ImagesRedHatgolang1-25-main-1.25.11-2.hum1*
Red Hat Hardened ImagesRedHatgolang1-26-main-1.26.4-2.hum1*
Red Hat OpenShift distributed tracing 3.10.2RedHatrhosdt/tempo-gateway-opa-rhel9:1782501180*
Red Hat OpenShift distributed tracing 3.10.2RedHatrhosdt/tempo-gateway-rhel9:1782501200*
Red Hat OpenShift distributed tracing 3.10.2RedHatrhosdt/tempo-jaeger-query-rhel9:1782498923*
Red Hat OpenShift distributed tracing 3.10.2RedHatrhosdt/tempo-operator-bundle:1782510941*
Red Hat OpenShift distributed tracing 3.10.2RedHatrhosdt/tempo-query-rhel9:1782501220*
Red Hat OpenShift distributed tracing 3.10.2RedHatrhosdt/tempo-rhel9:1782501196*
Red Hat OpenShift distributed tracing 3.10.2RedHatrhosdt/tempo-rhel9-operator:1782501195*
Red Hat OpenShift distributed tracing 3.10.2RedHatrhosdt/opentelemetry-collector-rhel9:1785704636*
Red Hat OpenShift distributed tracing 3.10.2RedHatrhosdt/opentelemetry-rhel9-operator:1785704547*
Golang-1.24Ubuntuquesting*
Golang-1.25Ubuntuquesting*

References

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