CVE-2026-27888 | Teknoloji dünyasından en güncel haberleri ve güvenlikle ilgili gelişmeleri takip edin.

pypdf is a free and open-source pure-python PDF library. Prior to 6.7.3, an attacker who uses this vulnerability can craft a PDF which leads to the RAM being ex…
Medium CVSS: 6.6

CVE-2026-27888

pypdf is a free and open-source pure-python PDF library. Prior to 6.7.3, an attacker who uses this vulnerability can craft a PDF which leads to the RAM being exhausted. This requires accessing the `xfa` property of a reader or writer and the corresponding stream being compressed using `/FlateDecode`. This has been fixed in pypdf 6.7.3. As a workaround, apply the patch manually.
Vendor
Pypdf Project
Product
Pypdf
CWE
CWE-400
Yayın Tarihi
2026-02-26 01:16:25
Güncelleme
2026-02-27 17:26:35
Source Identifier
security-advisories@github.com
KEV Date Added
-

Kategoriler

CWE-400 Pypdf MEDIUM Pypdf Project 2026

Referanslar

https://github.com/py-pdf/pypdf/commit/7a4c8246ed48d9d328fb596942271da47b6d109c https://github.com/py-pdf/pypdf/pull/3658 https://github.com/py-pdf/pypdf/releases/tag/6.7.3 https://github.com/py-pdf/pypdf/security/advisories/GHSA-x7hp-r3qg-r3cj