CVE-2026-46597
HIGH7.5EPSS 0.05%Invoking byte arithmetic causes underflow and panic in golang.org/x/crypto/ssh
Published: 5/22/2026Modified: 5/29/2026
Also known as:DEBIAN-CVE-2026-46597
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 (2)
- Debian/golang-go.cryptofrom 0
- Go/golang.org/x/cryptofrom 0, < 0.52.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |