CVE-2020-28840

PoC ×3—

CVSS 3.1

7.8 high

EPSS

<1%p29

Published

Aug 11, 2023 (Aug 11, 2023)

Modified

Jun 17, 2026

Description

Buffer Overflow vulnerability in jpgfile.c in Matthias-Wandel jhead version 3.04, allows local attackers to execute arbitrary code and cause a denial of service (DoS).

Vendors: matthiaswandel
Products: jhead
Weakness: CWE-120
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.4%)

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