CVE-2026-46598

Aliases:GO-2026-5033GHSA-9m57-25v3-79x9
Advisory lineage Upstream: 0 Downstream: 49
Analyzed
Published: 22 May 2026, 02:31
Last modified:22 May 2026, 18:14

Vulnerability Summary

Overall Risk (default)
low
21/100
CVSS Score
5.3 MEDIUM
v3.1 (cve.org)
EPSS Score
0.31% 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, 18:14
Last Modified
Vulnerability information updated

Description

For certain crafted inputs, a 'ed25519.PrivateKey' was created by casting malformed wire bytes, leading to a panic when used.

CVSS Metrics

  • v3.1•MEDIUM•Score: 5.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

EPSS Trends

Current EPSS score: 0.31%• Percentile: 23%

Techniques & Countermeasures

  • CWE-129•Improper Validation of Array Index

    The product uses untrusted input when calculating or using an array index, but the product does not validate or incorrectly validates the index to ensure the index references a valid position within the array.

Affected Systems

  • golang•crypto

    < 0.52.0

  • golang.org/x•crypto

    < 0.52.0

  • golang.org/x/crypto/ssh•agent

    < 0.52.0

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

    < 0.52.0

References (5)