PyPI/pillow CVE-2026-112394: medium 6.3

Pillow: P;2L and P;4L decoders may read 1 to 3 bytes past the passed buffer size

Action: Upgrade pillow to 13.0.0 or later.

pip install pillow==13.0.0

Affected

Fixed versions

Sources

• osv: GHSA-4558-3h8r-v8xp
• nvd: CVE-2026-112394
• https://github.com/python-pillow/Pillow/security/advisories/GHSA-4558-3h8r-v8xp
• https://github.com/python-pillow/Pillow/pull/9723
• https://github.com/python-pillow/Pillow/commit/392ee6f0d19a4adb766a63e9a99f3c28193b8d31
• https://github.com/python-pillow/Pillow
• https://github.com/python-pillow/Pillow/releases/tag/13.0.0

CVE-2026-112394 · published 2026-10-21T20:00:32Z · modified 2026-10-21T20:15:04.190082872Z · JSON