CVE-2026-59205

Description

Pillow is a Python imaging library. Prior to 12.3.0, Pillow's ImageCms.ImageCmsTransform.apply(im, imOut) API can trigger controlled native heap corruption when the caller supplies an output image whose mode does not match the transform's declared output mode. This issue is fixed in version 12.3.0.

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Produits concernés

• python-pillow Pillow
• Python pillow

Scores CVSS

Faiblesses (CWE)

• CWE-787

Références

• https://github.com/python-pillow/Pillow/commit/a9ffc42bedf4fc0a7ef8d6486e7f9e81e3397721 Patch
• https://github.com/python-pillow/Pillow/pull/9715 Issue TrackingPatch
• https://github.com/python-pillow/Pillow/releases/tag/12.3.0 Release Notes
• https://github.com/python-pillow/Pillow/security/advisories/GHSA-9hw9-ch79-4vh6 ExploitVendor Advisory
• https://github.com/python-pillow/Pillow/security/advisories/GHSA-9hw9-ch79-4vh6 ExploitVendor Advisory

Ailleurs

• NVD
• CVE.org
• CIRCL Vulnerability-Lookup
• CERT-FR
• GitHub Advisories