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Vulnerability DatabaseRUSTSEC-2026-0029

RUSTSEC-2026-0029: 
Rust vulnerability analysis and mitigation

Drop implementation for Hive did perform free, but so did Hive::close, which, at the end of the scope performed Drop, therefore triggering double-free. Additionally, function Hive::from_handle was not marked as unsafe, making it, in combination with as_handle easy to clone and trigger double-free in safe code or triggering UB when using invalid pointer.

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
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CVE-2026-34377HIGH8.4
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CVE-2026-34219HIGH8.2
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NoYesMar 31, 2026
RUSTSEC-2026-0078N/AN/A
  • RustRust
  • intaglio
NoYesMar 30, 2026

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