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CVE-2026-54651 pypdf: Possible infinite loop when processing threads/articles in writer

🗓️ 22 Jun 2026 20:28:28Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 25 Views

CVE-2026-54651 affects pypdf; merging threads or articles can cause infinite loop; fixed in 6.13.1.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-54651
22 Jun 202620:28
attackerkb
Circl
CVE-2026-54651
9 Jul 202621:41
circl
CVE
CVE-2026-54651
22 Jun 202620:28
cve
Debian CVE
CVE-2026-54651
22 Jun 202620:28
debiancve
EUVD
EUVD-2026-38358
9 Jul 202621:09
euvd
Github Security Blog
pypdf: Possible infinite loop when processing threads/articles in writer
9 Jul 202621:09
github
NVD
CVE-2026-54651
22 Jun 202621:16
nvd
OPENSUSE Linux
python311-pypdf-6.14.0-1.1 on GA media (moderate)
27 Jun 202600:00
opensuse
OSV
CVE-2026-54651 pypdf: Possible infinite loop when processing threads/articles in writer
22 Jun 202620:28
osv
OSV
DEBIAN-CVE-2026-54651
22 Jun 202621:16
osv
Rows per page
[
  {
    "vendor": "py-pdf",
    "product": "pypdf",
    "versions": [
      {
        "version": "< 6.13.1",
        "status": "affected"
      }
    ]
  }
]

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