libexpat: libexpat: Use-after-free vulnerability due to insufficient handler call depth tracking
| Reporter | Title | Published | Views | Family All 44 |
|---|---|---|---|---|
 | Security Bulletin: Vulnerabilities in python (CVE-2026-56131, CVE-2026-56132) affects AIX/VIOS. | 15 Jul 202609:49 | – | ibm |
 | CVE-2026-56131 | 19 Jun 202602:56 | – | attackerkb |
 | Amazon Linux 2023 : firefox (ALAS2023-2026-1928) | 16 Jul 202600:00 | – | nessus |
| Amazon Linux 2 : thunderbird, --advisory ALAS2-2026-3795 (ALAS-2026-3795) | 8 Jul 202600:00 | – | nessus |
| Amazon Linux 2 : firefox, --advisory ALAS2FIREFOX-2026-062 (ALASFIREFOX-2026-062) | 8 Jul 202600:00 | – | nessus |
| Debian dsa-6404 : expat - security update | 30 Jul 202600:00 | – | nessus |
| FreeBSD : Multiple vulnerability found in Expat (d06b1fa2-731f-11f1-a0d2-589cfc10a551) | 29 Jun 202600:00 | – | nessus |
| Linux Distros Unpatched Vulnerability : CVE-2026-56131 | 20 Jun 202600:00 | – | nessus |
 | Important: thunderbird | 8 Jul 202600:00 | – | amazon |
| Important: firefox | 7 Jul 202600:00 | – | amazon |
10
| OS | OS Version | Architecture | Package | Package Version | Filename |
|---|---|---|---|---|---|
| Red Hat Hardened Images | any | aarch64 | expat | 2.8.2-1.1.hum1 | expat-2.8.2-1.1.hum1.aarch64.rpm |
| Red Hat Hardened Images | any | x86_64 | expat | 2.8.2-1.1.hum1 | expat-2.8.2-1.1.hum1.x86_64.rpm |
Data
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02 Aug 2026 21:53Current
5.5Medium risk
Vulners AI Score5.5
CVSS 3.14.9
EPSS0.00135
SSVC