| Summary | Pillow is a Python imaging library. From version 4.2.0 to before version 12.2.0, an attacker can supply a malicious PDF that causes the process to hang indefinitely, consuming 100% CPU and making the application unresponsive. This issue has been patched in version 12.2.0. |
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| Publication Date | May 9, 2026, 3:16 p.m. |
| Registration Date | May 10, 2026, 4:10 a.m. |
| Last Update | May 9, 2026, 3:16 p.m. |