What’s Vulnerable › Vulnerabilities

CVE-2020-10571

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-03-14 · updated 2026-06-17
• Weakness: CWE-754

Description

An issue was discovered in psd-tools before 1.9.4. The Cython implementation of RLE decoding did not check for malicious data.

Affected products

• psd-tools: before 1.9.4 — fixed in 1.9.4

How to fix

Upgrade to a fixed version: psd-tools 1.9.4. Check the vendor advisory for mitigations.

References

• https://github.com/psd-tools/psd-tools/pull/198
• https://github.com/psd-tools/psd-tools/releases/tag/v1.9.4
• https://github.com/psd-tools/psd-tools/pull/198
• https://github.com/psd-tools/psd-tools/releases/tag/v1.9.4

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