CVE-2020-35711

PoC —

CVSS 3.1

7.5 high

EPSS

2%p74

Published

Dec 25, 2020 (Dec 25, 2020)

Modified

Jun 17, 2026

Description

An issue has been discovered in the arc-swap crate before 0.4.8 (and 1.x before 1.1.0) for Rust. Use of arc_swap::access::Map with the Constant test helper (or with a user-supplied implementation of the Access trait) could sometimes lead to dangling references being returned by the map.

Vendors: arc-swap project
Products: arc-swap
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (1.6%)

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