GHSA-x527-x647-q7gg

Source

https://github.com/advisories/GHSA-x527-x647-q7gg

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/06/GHSA-x527-x647-q7gg/GHSA-x527-x647-q7gg.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-x527-x647-q7gg

Aliases

Downstream

CGA (4469)

MINI (243)

Published

2026-06-25T22:23:16Z

Modified

2026-09-10T03:50:51Z

Severity

10.0 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:L CVSS Calculator

Summary

golang.org/x/crypto: Invoking VerifiedPublicKeyCallback permissions skip enforcement

Details

Previously, CVE-2024-45337 fixed an authorization bypass for misused ssh server configurations; if any other type of callback is passed other than public key, then the source-address validation would be skipped.

Database specific

{
    "cwe_ids":  [
        "CWE-303",
        "CWE-863"
    ],
    "github_reviewed":  true,
    "github_reviewed_at":  "2026-06-25T22:23:16Z",
    "nvd_published_at":  "2026-05-22T04:16:25Z",
    "severity":  "CRITICAL"
}

References

Affected packages

Go / golang.org/x/crypto

Package

Name: golang.org/x/crypto; View open source insights on deps.dev
Purl: pkg:golang/golang.org/x/crypto

Affected ranges

Type: SEMVER
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

0.52.0

Database specific

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/06/GHSA-x527-x647-q7gg/GHSA-x527-x647-q7gg.json"