Vulnerability record · CVE-2026-90628 · published 4 November 2026

CVE-2026-90628: Apache openoffice stack-based buffer overflow vulnerability

Apache · Openoffice

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.

7.3 CVSS 3.1 High EPSS 0.23% · top 85.8% CWE-121 · Stack-based buffer overflow

7.3CVSS 3.1 base score

0.23%EPSS exploitation probability, 30 days

NoNot in CISA KEV

1Affected product versions listed by NVD

2References

5 Nov 2026Last modified by NVD

Description

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:L

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

Openoffice Apache

References

Link	Tags
https://lists.apache.org/thread.html/15onpdrzqny5y5qtmdv4lnvptxlvmg05	Mailing ListVendor Advisory
http://www.openwall.com/lists/oss-security/2026/11/03/28	Mailing ListThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.3CVE-2014-3524Apache openoffice command injection vulnerabilityApache OpenOffice before 4.1.1 allows remote attackers to execute arbitrary commands and possibly have other unspecified impact via a crafted Calc sp…EPSS 14%26 Aug 2014 9.3CVE-2010-3451Apache openoffice use after free vulnerabilityUse-after-free vulnerability in oowriter in OpenOffice.org (OOo) 2.x and 3.x before 3.3 allows remote attackers to cause a denial of service (applica…EPSS 10%28 Jan 2011 9.3CVE-2010-3454Apache openoffice vulnerabilityMultiple off-by-one errors in the WW8DopTypography::ReadFromMem function in oowriter in OpenOffice.org (OOo) 2.x and 3.x before 3.3 allow remote atta…EPSS 10%28 Jan 2011 9.3CVE-2010-4643Apache openoffice out-of-bounds write vulnerabilityHeap-based buffer overflow in Impress in OpenOffice.org (OOo) 2.x and 3.x before 3.3 allows remote attackers to cause a denial of service (applicatio…EPSS 10%28 Jan 2011 9.3CVE-2010-3452Apache openoffice use after free vulnerabilityUse-after-free vulnerability in oowriter in OpenOffice.org (OOo) 2.x and 3.x before 3.3 allows remote attackers to cause a denial of service (applica…EPSS 10%28 Jan 2011 9.3CVE-2010-4253Apache openoffice out-of-bounds write vulnerabilityHeap-based buffer overflow in Impress in OpenOffice.org (OOo) 2.x and 3.x before 3.3 allows remote attackers to cause a denial of service (applicatio…EPSS 10%28 Jan 2011 9.3CVE-2010-3450Apache openoffice path traversal vulnerabilityMultiple directory traversal vulnerabilities in OpenOffice.org (OOo) 2.x and 3.x before 3.3 allow remote attackers to overwrite arbitrary files via a…EPSS 11%28 Jan 2011 9.3CVE-2010-3453Apache openoffice out-of-bounds write vulnerabilityThe WW8ListManager::WW8ListManager function in oowriter in OpenOffice.org (OOo) 2.x and 3.x before 3.3 does not properly handle an unspecified number…EPSS 9.7%28 Jan 2011

Source: NIST National Vulnerability Database (record CVE-2026-90628), CISA KEV, FIRST EPSS (scores of 2026-11-11). This page is refreshed as NVD updates the record.