GHSA-q4h4-gmj2-qvw2
golang.org/x/crypto: Invoking byte arithmetic causes underflow and panic
At a glance
- Published
- Updated
- CVE
- CVE-2026-46597
- Aliases
- GO-2026-5013
- CVSS_V3
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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://nvd.nist.gov/vuln/detail/CVE-2026-46597 ADVISORY
- https://cs.opensource.google/go/x/crypto PACKAGE
- https://go.dev/cl/781620 WEB
- https://go.dev/issue/79561 WEB
- https://groups.google.com/g/golang-announce/c/a082jnz-LvI WEB
- https://pkg.go.dev/vuln/GO-2026-5013 WEB
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — GitHub Advisory Database |