CVE-2022-43593

A denial of service vulnerability exists in the DPXOutput::close() functionality of OpenImageIO Project OpenImageIO v2.4.4.2. A specially crafted ImageOutput Object can lead to null pointer dereference. An attacker can provide malicious input to trigger this vulnerability.

• CWE-476

• https://security.gentoo.org/glsa/202305-33
• https://talosintelligence.com/vulnerability_reports/TALOS-2022-1652Exploit, Third Party Advisory
• https://www.debian.org/security/2023/dsa-5384Third Party Advisory
• https://security.gentoo.org/glsa/202305-33
• https://talosintelligence.com/vulnerability_reports/TALOS-2022-1652Exploit, Third Party Advisory
• https://www.debian.org/security/2023/dsa-5384Third Party Advisory

Published

Dec 22, 2022

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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