CVE-2026-86137
2.9
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
Summary
In libxml2 before 2.15.4, xmlFAParsePosCharGroup has an out-of-bounds read, aka an out-of-bounds read in the NXT macro in xmlregexp.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| xmlsoft | libxml2 | 0 < 2.15.4 | affected |
Weaknesses
- CWE-125: CWE-125 Out-of-bounds Read
References
- https://github.com/GNOME/libxml2/compare/v2.15.3…v2.15.4
- https://github.com/GNOME/libxml2/commit/76fe08d97de88bfaef2f7d5cd27f11954cc5bee2
- https://gitlab.gnome.org/GNOME/libxml2/-/work_items/1099
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