CVE-2026-32281 — Inefficient policy validation in crypto/x509
Validating certificate chains which use policies is unexpectedly inefficient when certificates in the chain contain a very large number of policy mappings, possibly causing deni…
Published: 2026-04-08 · CVSS: 7.5 · CVSS 3.1
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7