CVE-2026-42994

Critical

Description

Bitwarden CLI 2026.4.0 from 2026-04-22T21:57Z to 2026-04-22T23:30Z, when obtained from npm, had embedded malicious code. This is related to a Checkmarx supply chain incident.

SeverityCritical
CVSS9.8
Exploit probability—
ProductBitwarden Cli
PublishedMay 1, 2026
First seenMay 1, 2026

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

ProductAffected versionsFixed in
bitwarden cli2026.4.0—

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