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Vulnerability DatabaseRUSTSEC-2026-0040

RUSTSEC-2026-0040: 
Rust vulnerability analysis and mitigation

The tracing-ethers crate attempted to exfiltrate ssh keys to an app hosted on vercel.app The malicious crate had 9 version published on 2026-03-09 approximately 5 days before removal and had no evidence of actual downloads. There were no crates depending on this crate on crates.io. Thanks to the user killa for reporting this malicious crate.

Source: NVD

Related Rust vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

GHSA-fxc9-7j2w-vx54CRITICAL9.3
  • RustRust
  • mpp
NoYesMar 29, 2026
CVE-2026-34202CRITICAL9.2
  • RustRust
  • zebra-chain
NoYesMar 31, 2026
CVE-2026-34377HIGH8.4
  • RustRust
  • zebrad
NoYesMar 31, 2026
CVE-2026-34219HIGH8.2
  • RustRust
  • libp2p-gossipsub
NoYesMar 31, 2026
RUSTSEC-2026-0078N/AN/A
  • RustRust
  • intaglio
NoYesMar 30, 2026

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