CVE-2025-47914

Aliases:GHSA-f6x5-jh6r-wrfvGO-2025-4135
Advisory lineage Upstream: 0 Downstream: 34
Analyzed
Published: 19 Nov 2025, 20:33
Last modified:20 Nov 2025, 17:15

Vulnerability Summary

Overall Risk (default)
low
21/100
CVSS Score
5.3 MEDIUM
v3.1 (cve.org)
EPSS Score
0.01% LOW
0% probability 0.00%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

19 Nov 2025, 20:33
Published
Vulnerability first disclosed
20 Nov 2025, 17:15
Last Modified
Vulnerability information updated

Description

SSH Agent servers do not validate the size of messages when processing new identity requests, which may cause the program to panic if the message is malformed due to an out of bounds read.

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: 0.01%• Percentile: 3%

Techniques & Countermeasures

  • CWE-125•Out-of-bounds Read

    The product reads data past the end, or before the beginning, of the intended buffer.

Affected Systems

  • golang•crypto

    < 0.45.0

  • golang.org/x•crypto

    < 0.45.0

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

    < 0.45.0

References (6)