CVE-2026-59199

Description

Pillow is a Python imaging library. Prior to 12.3.0, Pillow public image coordinate APIs can trigger a native heap out-of-bounds write when given coordinates near the signed 32-bit integer limits in Image.paste(), Image.crop(), or Image.alpha_composite(). 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-190
• CWE-787

Références

• https://github.com/python-pillow/Pillow/commit/ceefc348eb3c3844c7f9796ef2cc3a7dd5fbba7b Patch
• https://github.com/python-pillow/Pillow/pull/9703 ExploitIssue TrackingPatch
• https://github.com/python-pillow/Pillow/releases/tag/12.3.0 Release Notes
• https://github.com/python-pillow/Pillow/security/advisories/GHSA-6r8x-57c9-28j4 ExploitVendor Advisory
• https://github.com/python-pillow/Pillow/security/advisories/GHSA-6r8x-57c9-28j4 ExploitVendor Advisory

Ailleurs

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