CVE-2026-63274 Heap buffer overflow in PDF import stream handling
| Reporter | Title | Published | Views | Family All 28 |
|---|---|---|---|---|
 | ANT-2026-QT406EDT · LibreOffice/core · Memory corruption (heap buffer overflow) | 28 Sep 202620:49 | – | anthropic |
 | CVE-2026-63274 | 3 Oct 202622:00 | – | circl |
 | CVE-2026-63274 | 22 Sep 202611:10 | – | cve |
 | [SECURITY] [DSA 6512-1] libreoffice security update | 24 Sep 202618:46 | – | debian |
 | CVE-2026-63274 | 22 Sep 202611:10 | – | debiancve |
 | Debian dsa-6512 : fonts-opensymbol - security update | 24 Sep 202600:00 | – | nessus |
| LibreOffice < 26.2.5 Multiple Vulnerabilities | 25 Sep 202600:00 | – | nessus |
| Ubuntu 22.04 LTS / 24.04 LTS : LibreOffice vulnerabilities (USN-8868-1) | 6 Oct 202600:00 | – | nessus |
| Linux Distros Unpatched Vulnerability : CVE-2026-63274 | 23 Sep 202600:00 | – | nessus |
 | EUVD-2026-84354 | 22 Sep 202611:10 | – | euvd |
10
[
{
"vendor": "The Document Foundation",
"product": "LibreOffice",
"defaultStatus": "unknown",
"versions": [
{
"status": "affected",
"version": "26.2",
"lessThan": "< 26.2.5",
"versionType": "26.2 series"
}
]
}
]| Source | Link |
|---|---|
| libreoffice | www.libreoffice.org/about-us/security/advisories/cve-2026-63274 |
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28 Sep 2026 14:01Current
CVSS 46.9
EPSS0.00187
SSVC