GO-2025-4013

vendorUSosv

Panic when validating certificates with DSA public keys in crypto/x509

view advisory published 2025-10-29Licence: per source

Validating certificate chains which contain DSA public keys can cause programs to panic, due to a interface cast that assumes they implement the Equal method. This affects programs which validate arbitrary certificate chains.

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2025-58188US	—	0.38% (32nd)	—	2025-10-29
Validating certificate chains which contain DSA public keys can cause programs to panic, due to a interface cast that assumes they implement the Equal method. This affects programs…

references

External citations — patches, advisories, analysis.

https://go.dev/cl/709853FIX
https://go.dev/issue/75675REPORT
https://groups.google.com/g/golang-announce/c/4Emdl2iQ_bIWEB

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