Question 1

What is CVE-2026-113789 — CVE-2026-113789?

Accepted Answer

pypdf is a free and open-source pure-python PDF library. Prior to 6.21.0, an attacker can craft a PDF that causes large memory usage or long runtimes when an application retrieves the document's form fields. This issue is fixed in version 6.21.0.

Question 2

What is the authoritative source for CVE-2026-113789?

Accepted Answer

CVE-2026-113789 (CVE-2026-113789) is catalogued in NVD + CISA KEV + FIRST EPSS and curated for EU compliance use cases by SQUR.

CVE-2026-113789CVE-2026-113789

Description

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