libxml2: libxml2: Arbitrary code execution via heap-based buffer overflow
| Reporter | Title | Published | Views | Family All 15 |
|---|---|---|---|---|
 | CVE-2026-86138 | 5 Sep 202604:21 | – | cve |
 | CVE-2026-86138 | 5 Sep 202604:21 | – | cvelist |
 | CVE-2026-86138 | 5 Sep 202604:21 | – | debiancve |
 | EUVD-2026-71831 | 5 Sep 202604:21 | – | euvd |
 | In libxml2 before 2.15.4, xmlDictAddQString in dict.c has an integer overflow and resultant heap-based buffer overflow. | 6 Sep 202611:36 | – | mscve |
 | CVE-2026-86138 | 5 Sep 202605:17 | – | nvd |
 | AZL-99711 CVE-2026-86138 affecting package libxml2 2.11.5-10 | 5 Sep 202605:17 | – | osv |
| DEBIAN-CVE-2026-86138 | 5 Sep 202605:17 | – | osv |
| ECHO-76D1-F392-809F | 5 Sep 202613:04 | – | osv |
| UBUNTU-CVE-2026-86138 | 7 Sep 202600:00 | – | osv |
10
| OS | OS Version | Architecture | Package | Package Version | Filename |
|---|---|---|---|---|---|
| Red Hat Hardened Images | any | aarch64 | libxml2-16 | 2.15.4-0.1.hum1 | libxml2-16-2.15.4-0.1.hum1.aarch64.rpm |
| Red Hat Hardened Images | any | x86_64 | libxml2-16 | 2.15.4-0.1.hum1 | libxml2-16-2.15.4-0.1.hum1.x86_64.rpm |
Data
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09 Sep 2026 15:38Current
CVSS 3.16.9
EPSS0.0012