CVE-2021-29940

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

An issue was discovered in the through crate through 2021-02-18 for Rust. There is a double free (in through and through_and) upon a panic of the map function.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-415

Affected software

No affected versions have been published.

Timeline

Published: Apr 1, 2021
Last modified: Jun 17, 2026
NVD status: Modified

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