CVE-2026-22690 Detail
Received
This CVE record has recently been published to the CVE List and has been included within the NVD dataset. Descriptionpypdf is a free and open-source pure-python PDF library. Prior to version 6.6.0, pypdf has possible long runtimes for missing /Root object with large /Size values. An attacker who uses this vulnerability can craft a PDF which leads to possibly long runtimes for actually invalid files. This can be achieved by omitting the /Root entry in the trailer, while using a rather large /Size value. Only the non-strict reading mode is affected. This issue has been patched in version 6.6.0. Metrics
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Weakness Enumeration
Quick InfoCVE Dictionary Entry:CVE-2026-22690 NVD Published Date: 01/10/2026 NVD Last Modified: 01/10/2026 Source: GitHub, Inc. |
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