What’s Vulnerable › Vulnerabilities

CVE-2026-42994

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-05-01 · updated 2026-10-26
• Weakness: CWE-78

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.

Affected products

• Bitwarden CLI: 2026.4.0

References

• https://community.bitwarden.com/t/bitwarden-statement-on-checkmarx-supply-chain-incident/96127

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