VulnerabilityAnalyzed
CVE-2025-47914
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.
MEDIUM 5.3EPSS 0.51%
Does this matter?
Lower severity and a low EPSS score (0.51%). Track it; it rarely justifies an emergency change on its own.
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 3.1
- 5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
- EPSS
- 0.51% probability · 42th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-125
- Affected
- golang/crypto
- Source
- security@golang.org
References
- https://go.dev/cl/721960Patch
- https://go.dev/issue/76364Issue Tracking, Patch
- https://groups.google.com/g/golang-announce/c/w-oX3UxNcZAMailing List
- https://pkg.go.dev/vuln/GO-2025-4135Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.