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CVE-2026-48735 pypdf: Manipulated XMP metadata streams can exhaust RAM

🗓️ 28 May 2026 14:49:11Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 35 Views

pypdf vulnerability: crafted PDFs with large XMP metadata exhaust memory; fixed in 6.12.1.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
IBM Security Bulletins
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-2026-48735
28 May 202614:49
attackerkb
Circl
CVE-2026-48735
28 May 202617:58
circl
CNNVD
pypdf 安全漏洞
28 May 202600:00
cnnvd
CVE
CVE-2026-48735
28 May 202614:49
cve
Debian CVE
CVE-2026-48735
28 May 202614:49
debiancve
EUVD
EUVD-2026-32912
16 Jun 202613:45
euvd
Github Security Blog
pypdf: Manipulated XMP metadata streams can exhaust RAM
16 Jun 202613:45
github
NVD
CVE-2026-48735
28 May 202616:16
nvd
OPENSUSE Linux
python311-pypdf-6.13.0-1.1 on GA media (moderate)
10 Jun 202600:00
opensuse
Rows per page
[
  {
    "vendor": "py-pdf",
    "product": "pypdf",
    "versions": [
      {
        "version": "< 6.12.1",
        "status": "affected"
      }
    ]
  }
]

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