CVE-2021-45685

—

CVSS 3.1

9.8 critical

EPSS

1%p66

Published

Dec 27, 2021 (Dec 27, 2021)

Modified

Jun 17, 2026

Description

An issue was discovered in the columnar crate through 2021-01-07 for Rust. ColumnarReadExt::read_typed_vec may read from uninitialized memory locations.

Vendors: columnar project
Products: columnar
Weakness: CWE-908
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (1.2%)

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