Lucene search
+L

CVE-2026-119209 pypdf: Possible large memory usage when parsing cross-reference streams

🗓️ 29 Oct 2026 20:43:03Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 4 Views

pypdf consumes excessive memory when parsing crafted PDF cross-reference streams.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-119209
29 Oct 202620:48
–circl
cve
CVE
CVE-2026-119209
29 Oct 202620:43
–cve
euvd
EUVD
EUVD-2026-113381
29 Oct 202620:43
–euvd
nvd
NVD
CVE-2026-119209
29 Oct 202621:17
–nvd
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-119209: py-pdf pypdf: pypdf is a free and open-source pure-python PDF library
29 Oct 202600:00
–rapid7
[
  {
    "vendor": "py-pdf",
    "product": "pypdf",
    "versions": [
      {
        "version": "< 6.21.3",
        "status": "affected"
      }
    ]
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation