CVE-2025-58187: go before 1.24.9 (exclusive), from 1.25.0 (inclusive), before 1.25.3 (exclusive); +1 more affected products

Affected technology

go · before 1.24.9 (exclusive)
golang

go · from 1.25.0 (inclusive), before 1.25.3 (exclusive)
golang

crypto/x509 · 0 to before 1.24.9, 1.25.0 to before 1.25.3
Go standard library

Component: Not specified by the source
Function: parseSANExtension, domainToReverseLabels, CertPool.AppendCertsFromPEM, Certificate.CheckCRLSignature, Certificate.CheckSignature, Certificate.CheckSignatureFrom, Certificate.CreateCRL, Certificate.Verify, CertificateRequest.CheckSignature, CreateCertificate, CreateCertificateRequest, CreateRevocationList, DecryptPEMBlock, EncryptPEMBlock, MarshalECPrivateKey, MarshalPKCS1PrivateKey, MarshalPKCS1PublicKey, MarshalPKCS8PrivateKey, MarshalPKIXPublicKey, ParseCRL, ParseCertificate, ParseCertificateRequest, ParseCertificates, ParseDERCRL, ParseECPrivateKey, ParsePKCS1PrivateKey, ParsePKCS1PublicKey, ParsePKCS8PrivateKey, ParsePKIXPublicKey, ParseRevocationList, RevocationList.CheckSignatureFrom, SetFallbackRoots, SystemCertPool

Attack conditions (Source advisory, CVSS 3.1): Network (remote) · No privileges required · No user interaction required

What an attacker can do

Source advisory’s CVSS 3.1 assessment (base score 7.5/10) rates confidentiality and integrity impact as none; availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.