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CVE-2026-27137

🗓️ 06 Mar 2026 21:28:13Reported by Debian Security Bug TrackerType 
debiancve
 debiancve🔗 security-tracker.debian.org👁 13 Views

Certificate chain verification misapplies email constraints; only the last constraint counts.

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IBM Security Bulletins		Security Bulletin: IBM App Connect Enterprise Certified Container operator and IntegrationRuntime & IntegrationServer operands are vulnerable to loss of confidentiality (CVE-2026-27137) and denial of service (CVE-2026-27138)
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IBM Security Bulletins		Security Bulletin: IBM Instana Observability is affected by multiple vulnerabilities within Instana Agent container image
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Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Debian14allgolang-1.261.26.1-1golang-1.26_1.26.1-1_all.deb
Debian999allgolang-1.261.26.1-1golang-1.26_1.26.1-1_all.deb

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06 Mar 2026 21:28Current
7.7High risk
Vulners AI Score7.7
CVSS 3.17.5
EPSS0.00687
SSVC
certificate chainemail constraintsshared local partsdifferent domainslast constraint
13