Security Advisories
CVEs affecting projects tracked on Release Alert, from NVD & OSV.
CVE-2026-42310
5.5
MEDIUMCVSS v3
Published
May 9, 2026
Affected
1 project
Assigned by
GitHub
Severity scale
010
Description
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.
GitHub