CVE-2026-113792 in pypdf

Riassunto

di MITRE • 21/10/2026

pypdf is a free and open-source pure-python PDF library. Prior to 6.20.1, calling PdfWriter.find_outline_item on a crafted PDF with a cyclic outline hierarchy can enter an infinite loop and block the current process. This issue is fixed in version 6.20.1.

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• Responsabile: GitHub M
• Prenotare: 20/10/2026
• Divulgazione: 21/10/2026
• Moderazione: accettato
• Voce: VDB-424869
• CPE: 20261021
• CWE: CWE-835 (confermato)
• CVSS: 4.3 (VulDB)
• EPSS: 0.00000
• KEV: no
• Attività: basso

Fonti

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-113792
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-113792
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-113792/