GO-2025-4135

vendorUSosv

Malformed constraint may cause denial of service in golang.org/x/crypto/ssh/agent

view advisory published 2025-11-19Licence: per source

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.

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2025-47914US	—	0.55% (46th)	—	2025-11-19
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 boun…

references

External citations — patches, advisories, analysis.

https://go.dev/cl/721960FIX
https://go.dev/issue/76364REPORT
https://groups.google.com/g/golang-announce/c/w-oX3UxNcZAADVISORY

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