CVE-2026-86141
- State
- Published
- Severity
- 2.9 Low
- Published
- Sep 5, 2026
- Updated
- Sep 9, 2026
- Reserved
- Sep 5, 2026
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 2.9 Low | CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L | mitre |
Weaknesses
- CWE-252 Unchecked Return Value
Affected Products
| Product | Versions |
|---|---|
libxml2xmlsoft |
|
References
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