CVE-2026-42189
1 advisory.
crates.io/russh CVE-2026-42189: high 7.5, EPSS 0.76%
russh has pre-auth DoS via unbounded allocation in its keyboard-interactive auth handler
Action: Upgrade russh to 0.60.1 or later.
cargo update -p russh --precise 0.60.1Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 0.60.1 | - |
Fixed versions
| 0.60.1 |
Sources
- osv: GHSA-f5v4-2wr6-hqmg
- https://github.com/Eugeny/russh/security/advisories/GHSA-f5v4-2wr6-hqmg
- https://nvd.nist.gov/vuln/detail/CVE-2026-42189
- https://github.com/Eugeny/russh/commit/6c3c80a9b6d60763d6227d60fa8310e57172a4d1
- https://github.com/Eugeny/russh
- https://github.com/Eugeny/russh/releases/tag/v0.60.1
CVE-2026-42189 · published · modified · JSON