CVE-2022-43603

5.9 mediumEPSS 1.4%

Medium (5.9). EPSS 1.4% chance of exploitation in the next 30 days.

A denial of service vulnerability exists in the ZfileOutput::close() functionality of OpenImageIO Project OpenImageIO v2.4.4.2. A specially crafted ImageOutput Object can lead to denial of service. An attacker can provide a malicious file to trigger this vulnerability.

Severity

CVSS 3.1

5.9 medium

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS: 1.4% chance of exploitation in the next 30 days; higher than 72% of CVEs (scores of 2026-10-31)
CWE: CWE-476
Published: 2022-12-22
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

debian:debian_linux
openimageio:openimageio

References

https://security.gentoo.org/glsa/202305-33
https://talosintelligence.com/vulnerability_reports/TALOS-2022-1657
https://www.debian.org/security/2023/dsa-5384
https://security.gentoo.org/glsa/202305-33
https://talosintelligence.com/vulnerability_reports/TALOS-2022-1657

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