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CVE-2026-69248 python-cryptography verifier accepts wildcard DNS names allowing escape from permittedSubtrees

🗓️ 03 Aug 2026 21:21:43Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 7 Views

Before 49.0.0, wildcard domain names could escape permitted subtrees, enabling invalid certs.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-69248
3 Aug 202621:21
cve
euvd
EUVD
EUVD-2026-52448
3 Aug 202621:21
euvd
nvd
NVD
CVE-2026-69248
3 Aug 202622:16
nvd
osv
OSV
GHSA-M2H6-J472-RP4C python-cryptography verifier accepts wildcard DNS names allowing escape from permittedSubtrees
3 Aug 202621:26
osv
[
  {
    "vendor": "pyca",
    "product": "cryptography",
    "versions": [
      {
        "version": "< 49.0.0",
        "status": "affected"
      }
    ]
  }
]

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