CVE-2026-46597

Aliases:GO-2026-5013GHSA-q4h4-gmj2-qvw2
Advisory lineage Upstream: 0 Downstream: 46
Analyzed
Published: 22 May 2026, 02:31
Last modified:22 May 2026, 14:08

Vulnerability Summary

Overall Risk (default)
medium
30/100
CVSS Score
7.5 HIGH
v3.1 (cve.org)
EPSS Score
0.36% LOW
0% probability 0.00%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

22 May 2026, 02:31
Published
Vulnerability first disclosed
22 May 2026, 14:08
Last Modified
Vulnerability information updated

Description

An incorrectly placed cast from bytes to int allowed for server-side panic in the AES-GCM packet decoder for well-crafted inputs.

CVSS Metrics

  • v3.1•HIGH•Score: 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS Trends

Current EPSS score: 0.36%• Percentile: 28%

Techniques & Countermeasures

  • CWE-704•Incorrect Type Conversion or Cast

    The product does not correctly convert an object, resource, or structure from one type to a different type.

Affected Systems

  • golang•crypto

    < 0.52.0

  • golang.org/x•crypto

    < 0.52.0

  • golang.org/x/crypto•ssh

    < 0.52.0

  • golang.org/x/crypto•golang.org/x/crypto/ssh

    < 0.52.0

References (6)