AUGUST 5, 2026
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Case File

CVE-2021-31811

MEDIUM · CVSS 5.5 EPSS 3.45%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-06-12 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 5.5. It affects Apache.

CVE
CVE-2021-31811
Severity
MEDIUM
CVSS
5.5
EPSS
3.45%
Apache

Original NVD Description

In Apache PDFBox, a carefully crafted PDF file can trigger an OutOfMemory-Exception while loading the file. This issue affects Apache PDFBox version 2.0.23 and prior 2.0.x versions.

Related CVEs

Other vulnerabilities affecting the same vendor(s)