CVE-2023-29659

PoC —

CVSS 3.1

6.5 medium

EPSS

<1%p59

Published

May 5, 2023 (May 5, 2023)

Modified

Jun 17, 2026

Description

A Segmentation fault caused by a floating point exception exists in libheif 1.15.1 using crafted heif images via the heif::Fraction::round() function in box.cc, which causes a denial of service.

Vendors: struktur fedoraproject
Products: libheif, fedora
Weakness: CWE-369
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.9%)

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