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CVE-2025-62707
Published: Oct 22, 2025
Modified: Oct 23, 2025
PUBLISHED
Description
pypdf is a free and open-source pure-python PDF library. Prior to version 6.1.3, an attacker who uses this vulnerability can craft a PDF which leads to an infinite loop. This requires parsing the content stream of a page which has an inline image using the DCTDecode filter. This has been fixed in pypdf version 6.1.3.
| Vendor | Product | Versions |
|---|---|---|
py-pdf | pypdf | affected < 6.1.3 |
Weaknesses (CWE)
References
https://github.com/py-pdf/pypdf/security/advisories/GHSA-vr63-x8vc-m265
x_refsource_CONFIRM
https://github.com/py-pdf/pypdf/pull/3501
x_refsource_MISC
https://github.com/py-pdf/pypdf/releases/tag/6.1.3
x_refsource_MISC
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