The vulnerability of the LibreOffice office software package, related to writing beyond the buffer limit, allows a perpetrator to compromise the confidentiality, integrity, and accessibility of the protected information.
🗓️ 13 May 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 12 Views
| Reporter | Title | Published | Views | Family All 91 |
|---|---|---|---|---|
 | CVE-2026-4430 | 7 May 202607:16 | – | attackerkb |
 | Amazon Linux 2 : libreoffice, --advisory ALAS2LIBREOFFICE-2026-008 (ALASLIBREOFFICE-2026-008) | 27 May 202600:00 | – | nessus |
| Alibaba Cloud Linux 3 : 0189: libreoffice (ALINUX3-SA-2026:0189) | 9 Jul 202600:00 | – | nessus |
| AlmaLinux 9 : libreoffice (ALSA-2026:28290) | 13 Jul 202600:00 | – | nessus |
| AlmaLinux 8 : libreoffice (ALSA-2026:28922) | 25 Jun 202600:00 | – | nessus |
| Debian dsa-6251 : fonts-opensymbol - security update | 7 May 202600:00 | – | nessus |
| LibreOffice 25.8.x < 25.8.7 / 26.2.x < 26.2.3 Heap Buffer Overflow (CVE-2026-4430) | 8 May 202600:00 | – | nessus |
| MiracleLinux 8 : libreoffice-6.4.7.2-20.el8_10.ML.1 (AXSA:2026-1176:01) | 6 Jul 202600:00 | – | nessus |
| MiracleLinux 9 : libreoffice-7.1.8.1-15.el9_8.1.ML.1 (AXSA:2026-1428:03) | 5 Aug 202600:00 | – | nessus |
| Oracle Linux 9 : libreoffice (ELSA-2026-28290) | 1 Jul 202600:00 | – | nessus |
10
Node
OR
| Source | Link |
|---|---|
| libreoffice | www.libreoffice.org/security/ |
| web | www.web.nvd.nist.gov/view/vuln/detail |
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13 May 2026 00:00Current
7.2High risk
Vulners AI Score7.2
CVSS 27.2
CVSS 37.8
EPSS0.00078