CVE-2021-46021

PoC —

CVSS 3.1

5.5 medium

EPSS

<1%p59

Published

Jan 14, 2022 (Jan 14, 2022)

Modified

Jun 17, 2026

Description

An Use-After-Free vulnerability in rec_record_destroy() at rec-record.c of GNU Recutils v1.8.90 can lead to a segmentation fault or application crash.

Vendors: gnu fedoraproject
Products: recutils, fedora
Weakness: CWE-416
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (1.0%)

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