libxml2: libxml2: Denial of Service due to NULL pointer dereference in xmlRegNewParserCtxt
| Reporter | Title | Published | Views | Family All 28 |
|---|---|---|---|---|
 | CVE-2026-86141 | 5 Sep 202604:27 | – | alpinelinux |
 | CVE-2026-86141 | 5 Sep 202604:27 | – | cve |
 | CVE-2026-86141 | 5 Sep 202604:27 | – | cvelist |
 | CVE-2026-86141 | 5 Sep 202604:27 | – | debiancve |
 | EUVD-2026-71834 | 5 Sep 202604:27 | – | euvd |
 | Updated libxml2 packages fix security vulnerabilities | 28 Sep 202617:04 | – | mageia |
 | xmlregexp in libxml2 before 2.15.4 has a NULL pointer dereference in xmlRegNewParserCtxt after a strdup failure, i.e., it does not calculate a string length after NULL checking. | 6 Sep 202611:36 | – | mscve |
 | CVE-2026-86141 | 5 Sep 202605:17 | – | nvd |
 | AZL-99708 CVE-2026-86141 affecting package libxml2 2.11.5-10 | 5 Sep 202605:17 | – | osv |
| BELL-CVE-2026-86141 CVE-2026-86141 does not affect BellSoft software | 8 Sep 202606:05 | – | osv |
10
| OS | OS Version | Architecture | Package | Package Version | Filename |
|---|---|---|---|---|---|
| Red Hat Hardened Images | any | aarch64 | libxml2 | 2.15.4-0.1.hum1 | libxml2-2.15.4-0.1.hum1.aarch64.rpm |
| Red Hat Hardened Images | any | x86_64 | libxml2 | 2.15.4-0.1.hum1 | libxml2-2.15.4-0.1.hum1.x86_64.rpm |
| 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 |
| Red Hat Hardened Images | any | aarch64 | libxml2-devel | 2.15.4-0.1.hum1 | libxml2-devel-2.15.4-0.1.hum1.aarch64.rpm |
| Red Hat Hardened Images | any | x86_64 | libxml2-devel | 2.15.4-0.1.hum1 | libxml2-devel-2.15.4-0.1.hum1.x86_64.rpm |
| Red Hat Hardened Images | any | aarch64 | libxml2-static | 2.15.4-0.1.hum1 | libxml2-static-2.15.4-0.1.hum1.aarch64.rpm |
| Red Hat Hardened Images | any | x86_64 | libxml2-static | 2.15.4-0.1.hum1 | libxml2-static-2.15.4-0.1.hum1.x86_64.rpm |
| Red Hat Hardened Images | any | aarch64 | python3-libxml2 | 2.15.4-0.1.hum1 | python3-libxml2-2.15.4-0.1.hum1.aarch64.rpm |
| Red Hat Hardened Images | any | x86_64 | python3-libxml2 | 2.15.4-0.1.hum1 | python3-libxml2-2.15.4-0.1.hum1.x86_64.rpm |
Data
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05 Oct 2026 18:25Current
5.6Medium risk
Vulners AI Score5.6
CVSS 3.12.9 - 3.3
EPSS0.00165
SSVC