CVSS 3.1
7.5 highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HCVE-2025-22869
High (7.5) in go ssh. EPSS 0.9% chance of exploitation in the next 30 days. Fixed in golang.org/x/crypto 0.35.0.
SSH servers which implement file transfer protocols are vulnerable to a denial of service attack from clients which complete the key exchange slowly, or not at all, causing pending content to be read into memory, but never transmitted.
Severity
- EPSS
- 0.9% chance of exploitation in the next 30 days; higher than 60% of CVEs (scores of 2026-10-31)
- CWE
- CWE-770
- Published
- Modified
- Record from
- the NVD, synced
Affected
- go:ssh
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-hcg3-q754-cr77 | Go | golang.org/x/crypto | <0.35.0 | 0.35.0 |
| GO-2025-3487 | Go | golang.org/x/crypto | <0.35.0 | 0.35.0 |