CVE-2026-32281

HighCVSS 7.5/10Last modified Jul 25, 2026

Description

Validating certificate chains which use policies is unexpectedly inefficient when certificates in the chain contain a very large number of policy mappings, possibly causing denial of service. This only affects validation of otherwise trusted certificate chains, issued by a root CA in the VerifyOptions.Roots CertPool, or in the system certificate pool.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-295

Affected software

No affected versions have been published.

Timeline

Published: Apr 8, 2026
Last modified: Jul 25, 2026
NVD status: Analyzed

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