CVE-2026-27137 Incorrect enforcement of email constraints in crypto/x509
10
[
{
"vendor": "Go standard library",
"product": "crypto/x509",
"collectionURL": "https://pkg.go.dev",
"packageName": "crypto/x509",
"versions": [
{
"version": "1.26.0-0",
"lessThan": "1.26.1",
"status": "affected",
"versionType": "semver"
}
],
"programRoutines": [
{
"name": "newEmailConstraints"
},
{
"name": "emailConstraints.query"
},
{
"name": "checkConstraints"
},
{
"name": "checkChainConstraints"
},
{
"name": "parseMailboxes"
},
{
"name": "Certificate.Verify"
}
],
"defaultStatus": "unaffected"
}
]Data
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08 Mar 2026 05:56Current
CVSS 3.17.5
EPSS0.0063
SSVC