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CVE-2025-22874 High

Usage of ExtKeyUsageAny disables policy validation in crypto/x509

Calling Verify with a VerifyOptions.KeyUsages that contains ExtKeyUsageAny unintentionally disabledpolicy validation. This only affected certificate chains which contain policy graphs, which are rather uncommon.

Exploit probability 0.3%
Published June 11, 2025
Required by Not available
Last source change August 27, 2026

02 / AFFECTED SOFTWARE

Affected packages

Go stdlib
Bitnami golang

03 / CONNECTIONS

Connected vulnerabilities

04 / EVIDENCE

Source records

Open Source Vulnerabilities CVE-2025-22874

Calling Verify with a VerifyOptions.KeyUsages that contains ExtKeyUsageAny unintentionally disabledpolicy validation. This only affected certificate chains which contain policy graphs, which are rather uncommon.

View original source
Open Source Vulnerabilities BIT-golang-2025-22874

Calling Verify with a VerifyOptions.KeyUsages that contains ExtKeyUsageAny unintentionally disabledpolicy validation. This only affected certificate chains which contain policy graphs, which are rather uncommon.

View original source
Open Source Vulnerabilities GO-2025-3749

Calling Verify with a VerifyOptions.KeyUsages that contains ExtKeyUsageAny unintentionally disabledpolicy validation. This only affected certificate chains which contain policy graphs, which are rather uncommon.

View original source

05 / REFERENCES

Further evidence