warpgate vulnerabilities and fixes

Recent CVEs affecting warpgate, with upgrade or downgrade steps. 2 tracked.

warpgate has 2 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 1. Most recent: 2026-05-12. Highest priority: CVE-2026-42189 (score 47/100).

• CVE-2026-42189 HIGH 7.5 UPGRADE UPGRADE Russh is a Rust SSH client & server library
• CVE-2026-44347 MEDIUM 5.8 DOWNGRADE Warpgate is an open source SSH, HTTPS and MySQL bastion host for Linux

FAQ

How do I fix warpgate vulnerabilities?

Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.

Is warpgate being exploited right now?

None of the tracked warpgate CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.

Which warpgate CVE should I patch first?

CVE-2026-42189 currently ranks highest (47/100): Russh is a Rust SSH client & server library.

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