What’s Vulnerable › Vulnerabilities

CVE-2022-36354

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-12-22 · updated 2026-06-17
• Weakness: CWE-193

Description

A heap out-of-bounds read vulnerability exists in the RLA format parser of OpenImageIO master-branch-9aeece7a and v2.3.19.0. More specifically, in the way run-length encoded byte spans are handled. A malformed RLA file can lead to an out-of-bounds read of heap metadata which can result in sensitive information leak. An attacker can provide a malicious file to trigger this vulnerability.

Affected products

• Debian Linux: 11.0
• OpenImageIO Project OpenImageIO: 2.3.19.0

References

• https://talosintelligence.com/vulnerability_reports/TALOS-2022-1629
• https://talosintelligence.com/vulnerability_reports/TALOS-2022-1629

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