What is GHSA-r46v-74wr-vj6p?

GHSA-r46v-74wr-vj6p is a security advisory published by GitHub Security Advisories with High severity. An uncontrolled memory access in the PDF export code of Apache OpenOffice versions through 4.1.16...

Which CVE IDs does GHSA-r46v-74wr-vj6p cover?

GHSA-r46v-74wr-vj6p covers the following CVE IDs: CVE-2026-90628. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-r46v-74wr-vj6p?

GHSA-r46v-74wr-vj6p has a CVSS v3 base score of 7.3, published by GitHub Security Advisories.

GHSA-r46v-74wr-vj6pHighCVSS 7.3

An uncontrolled memory access in the PDF export code of Apache OpenOffice versions through 4.1.16...

Vendor

GitHub Security Advisories

Published

November 4, 2026

Last Modified

November 4, 2026

🔗 CVE IDs covered (1)

CVE-2026-90628 →

📋 Description

An uncontrolled memory access in the PDF export code of Apache OpenOffice versions through 4.1.16 allows a crafted CFF font to cause a stack overflow problem, causing program crash or memory corruption, or even running other code.

Users are recommended to upgrade to version 4.1.17, which fixes this issue.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-90628
https://lists.apache.org/thread.html/15onpdrzqny5y5qtmdv4lnvptxlvmg05
http://www.openwall.com/lists/oss-security/2026/11/03/28
https://github.com/advisories/GHSA-r46v-74wr-vj6p