What’s Vulnerable › Vulnerabilities

CVE-2022-38143

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-12-22 · updated 2026-06-17
• Weakness: CWE-123

Description

A heap out-of-bounds write vulnerability exists in the way OpenImageIO v2.3.19.0 processes RLE encoded BMP images. A specially-crafted bmp file can write to arbitrary out of bounds memory, which can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.

Affected products

• OpenImageIO Project OpenImageIO: 2.3.19.0

References

• https://security.gentoo.org/glsa/202305-33
• https://talosintelligence.com/vulnerability_reports/TALOS-2022-1630
• https://security.gentoo.org/glsa/202305-33
• https://talosintelligence.com/vulnerability_reports/TALOS-2022-1630

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