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golang.org/x/net/idna: golang: net/http: golang.org/x/net/idna: Privilege escalation via incorrect Punycode label processing

🗓️ 01 Jul 2026 18:46:15Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 22 Views

Privilege escalation in golang.org/x/net/idna caused by incorrect Punycode label processing.

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OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux10.2aarch64opentelemetry-collector0.152.1-1.el10_2opentelemetry-collector-0.152.1-1.el10_2.aarch64.rpm
Red Hat Enterprise Linux10.2ppc64leopentelemetry-collector0.152.1-1.el10_2opentelemetry-collector-0.152.1-1.el10_2.ppc64le.rpm
Red Hat Enterprise Linux10.2s390xopentelemetry-collector0.152.1-1.el10_2opentelemetry-collector-0.152.1-1.el10_2.s390x.rpm
Red Hat Enterprise Linux10.2x86_64opentelemetry-collector0.152.1-1.el10_2opentelemetry-collector-0.152.1-1.el10_2.x86_64.rpm

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18 Aug 2026 06:24Current
6.4Medium risk
Vulners AI Score6.4
CVSS 3.19.6
EPSS0.00655
SSVC
22