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CVE-2026-48156 pypdf: Possible long runtimes for zero-only width values in cross-reference streams

🗓️ 28 May 2026 14:50:41Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 34 Views

CVE-2026-48156: pypdf may induce long runtimes via cross-reference streams with /W [0 0 0] and large /Size.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ibm
Security Bulletin:IBM Watson Discovery Cartridge affected by vulnerabilities in pypdf-6.11.0-py3-none-any.whl
17 Jun 202615:35
ibm
attackerkb
CVE-2026-48156
28 May 202614:50
attackerkb
cgr
CVE-2026-48156 vulnerabilities
14 Jun 202601:24
cgr
circl
CVE-2026-48156
28 May 202617:30
circl
cnnvd
pypdf 安全漏洞
28 May 202600:00
cnnvd
cve
CVE-2026-48156
28 May 202614:50
cve
debiancve
CVE-2026-48156
28 May 202614:50
debiancve
euvd
EUVD-2026-32913
12 Jun 202618:29
euvd
github
pypdf: Possible long runtimes for zero-only width values in cross-reference streamsuntimes for zero-only width values in cross-reference streams
12 Jun 202618:29
github
nvd
CVE-2026-48156
28 May 202616:16
nvd
Rows per page
[
  {
    "vendor": "py-pdf",
    "product": "pypdf",
    "versions": [
      {
        "version": "< 6.12.0",
        "status": "affected"
      }
    ]
  }
]

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