CVE-2026-33376

HIGH

7.4

Descricao

When using an IPv6 allow-list for the Auth Proxy feature, it defaults to /32 addresses. Addresses specifying a mask explicitly are not affected; to mitigate easily, add the desired mask (usually /128) to the addresses. Only auth proxy is affected; Okta, SAML, LDAP, etc are unaffected here.

Detalhes CVE

Pontuacao CVSS v3.17.4

SeveridadeHIGH

Vetor CVSSCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

Vetor de ataqueNETWORK

ComplexidadeHIGH

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado5/13/2026

Ultima modificacao5/13/2026

Fontenvd

Avistamentos honeypot0

Referencias

https://grafana.com/security/security-advisories/cve-2026-33376(security@grafana.com)

Correlacoes IOC

Sem correlacoes registradas

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