PyPI/pillow CVE-2026-96636: medium 6.5

Pillow: Decompression-bomb protection bypass via multi-frame seek() in MPO and DCX (MpoImageFile.seek / DcxImageFile.seek)

Action: Upgrade pillow to 13.0.0 or later.

pip install pillow==13.0.0

Affected

Fixed versions

Sources

• osv: GHSA-p8hx-v2p6-rp84
• https://github.com/python-pillow/Pillow/security/advisories/GHSA-p8hx-v2p6-rp84
• https://nvd.nist.gov/vuln/detail/CVE-2026-96636
• https://github.com/python-pillow/Pillow/pull/10011
• https://github.com/python-pillow/Pillow/commit/f1acfc54c53502948d0d14121872061df931db48
• https://github.com/python-pillow/Pillow
• https://github.com/python-pillow/Pillow/releases/tag/13.0.0

CVE-2026-96636 · published 2026-10-22T15:56:37Z · modified 2026-10-22T16:15:49.311472768Z · JSON