BIT-pillow-2026-112406
See a problem?- Import Source
- https://github.com/bitnami/vulndb/tree/main/data/pillow/BIT-pillow-2026-112406.json
- JSON Data
- https://api.osv.dev/v1/vulns/BIT-pillow-2026-112406
- Aliases
- Published
- 2026-10-26T05:55:50Z
- Modified
- 2026-10-29T10:45:10Z
- Summary
- Pillow: Infinite loop in PdfParser.rewrite_pages on page tree Parent cycle
- Details
-
Pillow is a Python imaging library. From 5.1.0 until 13.0.0, Pillow can enter an infinite loop while rewriting PDF pages. PdfParser.rewrite_pages() follows Parent relationships without detecting a cycle in the page tree. An attacker can supply a cyclic PDF to an application that appends an image to that PDF. This can hold the worker at full CPU and deny service. This issue is fixed in version 13.0.0.
- Database specific
{ "cpes": [ "cpe:2.3:a:python:pillow:*:*:*:*:*:python:*:*" ], "severity": "High" }- References
Affected packages
Bitnami / pillow
Package
- Name
- pillow
- Purl
- pkg:bitnami/pillow
Severity
- 8.7 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X CVSS Calculator