CVE-2026-46595
Invoking VerifiedPublicKeyCallback permissions skip enforcement in golang.org/x/crypto/ssh
CVSS Score
10.0
EPSS Score
0.4%
EPSS Percentile
36th
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.
| Vendor | golang.org/x/crypto |
| Product | golang.org/x/crypto/ssh |
| Published | May 22, 2026 |
| Last Updated | Jul 23, 2026 |
Stay Ahead of the Next One
Get instant alerts for golang.org/x/crypto golang.org/x/crypto/ssh
Be the first to know when new critical vulnerabilities affecting golang.org/x/crypto golang.org/x/crypto/ssh are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
Affected Versions
golang.org/x/crypto / golang.org/x/crypto/ssh
0 < 0.52.0
References
go.dev: https://go.dev/issue/79570 groups.google.com: https://groups.google.com/g/golang-announce/c/a082jnz-LvI go.dev: https://go.dev/cl/781642 pkg.go.dev: https://pkg.go.dev/vuln/GO-2026-5023 access.redhat.com: https://access.redhat.com/security/cve/CVE-2026-46595 bugzilla.redhat.com: https://bugzilla.redhat.com/show_bug.cgi?id=2480689 security.access.redhat.com: https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-46595.json access.redhat.com: https://access.redhat.com/errata/RHSA-2026:41019 access.redhat.com: https://access.redhat.com/errata/RHSA-2026:36796 access.redhat.com: https://access.redhat.com/errata/RHSA-2026:36808 access.redhat.com: https://access.redhat.com/errata/RHSA-2026:43692 access.redhat.com: https://access.redhat.com/errata/RHSA-2026:30651 access.redhat.com: https://access.redhat.com/errata/RHSA-2026:26546 access.redhat.com: https://access.redhat.com/errata/RHSA-2026:26547 access.redhat.com: https://access.redhat.com/errata/RHSA-2026:36207 access.redhat.com: https://access.redhat.com/errata/RHSA-2026:36651 access.redhat.com: https://access.redhat.com/errata/RHSA-2026:40945 access.redhat.com: https://access.redhat.com/errata/RHSA-2026:40118 access.redhat.com: https://access.redhat.com/errata/RHSA-2026:33531 access.redhat.com: https://access.redhat.com/errata/RHSA-2026:33524 access.redhat.com: https://access.redhat.com/errata/RHSA-2026:23262 access.redhat.com: https://access.redhat.com/errata/RHSA-2026:23264 access.redhat.com: https://access.redhat.com/errata/RHSA-2026:37275 access.redhat.com: https://access.redhat.com/errata/RHSA-2026:36648 access.redhat.com: https://access.redhat.com/errata/RHSA-2026:41036 access.redhat.com: https://access.redhat.com/errata/RHSA-2026:36820 access.redhat.com: https://access.redhat.com/errata/RHSA-2026:37387 access.redhat.com: https://access.redhat.com/errata/RHSA-2026:42796 access.redhat.com: https://access.redhat.com/errata/RHSA-2026:36797 access.redhat.com: https://access.redhat.com/errata/RHSA-2026:30650