---
id: "CVE-2026-90624"
kind: "vulnerability"
aliases: ["CVE-2026-90624"]
title: "Apache OpenOffice: crafted PDF import causes out-of-bounds memory write"
severity: "medium"
cvss: null
epss: null
exploited: false
status: "open"
category: "package"
products: []
ecosystems: []
tags: ["apache-openoffice", "desktop", "package", "pdf-import"]
not_affected_if: ["newer-version", "no-pdf-import"]
published_at: "2026-11-04T11:17:18+00:00"
first_seen_at: "2026-11-04T11:26:46+00:00"
updated_at: "2026-11-04T11:27:44+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-90624", "first_seen_at": "2026-11-04T11:26:46+00:00"}]
---

# Apache OpenOffice: crafted PDF import causes out-of-bounds memory write

Apache OpenOffice up to 4.1.16 has an unchecked memory access in its PDF import code. A crafted PDF can trigger an out-of-bounds memory write that crashes the program or corrupts memory.

_Summary, check and fix written by a model from the sources; labelled as such._

## How to check

- Check the installed OpenOffice version via Help > About (or the version shown in the install directory); versions through `4.1.16` are affected.

## Fix

- Apache OpenOffice: upgrade to `4.1.17`.

## Timeline

- 2026-11-04T11:26:46+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-90624

## From the sources

An unchecked memory access in the PDF import code of Apache OpenOffice versions through 4.1.16 on allows a crafted PDF to execute an out-of-bounds memory write. This could crash the program or cause memory corruption.
Users are recommended to upgrade to version 4.1.17, which fixes this issue.

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