GO-2026-5013
Invoking byte arithmetic causes underflow and panic in golang.org/x/crypto/ssh
At a glance
- Published
- Updated
- CVE
- CVE-2026-46597
- Aliases
- GHSA-q4h4-gmj2-qvw2
Description
An incorrectly placed cast from bytes to int allowed for server-side panic in the AES-GCM packet decoder for well-crafted inputs.
Affected packages
| Package | Versions |
|---|---|
| Go · golang.org/x/crypto | introduced 0, fixed 0.52.0 |
References
- https://go.dev/issue/79561 REPORT
- https://groups.google.com/g/golang-announce/c/a082jnz-LvI WEB
- https://go.dev/cl/781620 FIX
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — Go Vulnerability Database |