Back to search
CVE-2025-62708
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 large memory usage. This requires parsing the content stream of a page using the LZWDecode 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-jfx9-29x2-rv3j
x_refsource_CONFIRM
https://github.com/py-pdf/pypdf/pull/3502
x_refsource_MISC
https://github.com/py-pdf/pypdf/releases/tag/6.1.3
x_refsource_MISC
Security Training
Train your team to recognize and prevent security threats with our comprehensive security awareness program.
Start TrainingVulnerability Scanning
Discover vulnerabilities in your applications and infrastructure before attackers do.
Scan Now