PT-2026-40315 · Bitnami · Pillow

Published 2026-05-12 · Updated 2026-05-12

OSV

Pillow is a Python imaging library. From version 10.3.0 to before version 12.2.0, processing a malicious PSD file could lead to memory corruption, potentially resulting in a crash or arbitrary code execution. This issue has been patched in version 12.2.0.

Related Identifiers

BIT-PILLOW-2026-42311

Affected Products

Pillow

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2026-42311 · Security Note
• https://osv.dev/vulnerability/BIT-pillow-2026-42311 · Vendor Advisory
• https://github.com/python-pillow/Pillow/security/advisories/GHSA-pwv6-vv43-88gr · Note
• https://github.com/python-pillow/Pillow/pull/9520 · Note
• https://github.com/python-pillow/Pillow/commit/58f9a1d166dcb0c274807d4423522d205b0c35ea · Note
• https://github.com/python-pillow/Pillow/releases/tag/12.2.0 · Note