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| Vulnerability ID | VCID-em2y-g1ch-8kbg |
| Aliases |
GHSA-5w6v-399v-w3cc
|
| Summary | Nokogiri updates packaged libxml2 to v2.13.8 to resolve CVE-2025-32414 and CVE-2025-32415 ## Summary Nokogiri v1.18.8 upgrades its dependency libxml2 to [v2.13.8](https://gitlab.gnome.org/GNOME/libxml2/-/releases/v2.13.8). libxml2 v2.13.8 addresses: - CVE-2025-32414 - described at https://gitlab.gnome.org/GNOME/libxml2/-/issues/889 - CVE-2025-32415 - described at https://gitlab.gnome.org/GNOME/libxml2/-/issues/890 ## Impact ### CVE-2025-32414: No impact In libxml2 before 2.13.8 and 2.14.x before 2.14.2, out-of-bounds memory access can occur in the Python API (Python bindings) because of an incorrect return value. This occurs in xmlPythonFileRead and xmlPythonFileReadRaw because of a difference between bytes and characters. **There is no impact** from this CVE for Nokogiri users. ### CVE-2025-32415: Low impact In libxml2 before 2.13.8 and 2.14.x before 2.14.2, xmlSchemaIDCFillNodeTables in xmlschemas.c has a heap-based buffer under-read. To exploit this, a crafted XML document must be validated against an XML schema with certain identity constraints, or a crafted XML schema must be used. In the upstream issue, further context is provided by the maintainer: > The bug affects validation against untrusted XML Schemas (.xsd) > and validation of untrusted documents against trusted Schemas if > they make use of xsd:keyref in combination with recursively > defined types that have additional identity constraints. MITRE has published a severity score of 2.9 LOW (CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L) for this CVE. |
| Status | Published |
| Exploitability | 0.5 |
| Weighted Severity | 2.7 |
| Risk | 1.4 |
| Affected and Fixed Packages | Package Details |
| System | Score | Found at |
|---|---|---|
| cvssv3.1_qr | LOW | https://github.com/advisories/GHSA-5w6v-399v-w3cc |
| generic_textual | LOW | https://github.com/sparklemotion/nokogiri |
| cvssv3.1_qr | LOW | https://github.com/sparklemotion/nokogiri/security/advisories/GHSA-5w6v-399v-w3cc |
| generic_textual | LOW | https://github.com/sparklemotion/nokogiri/security/advisories/GHSA-5w6v-399v-w3cc |
| generic_textual | LOW | https://gitlab.gnome.org/GNOME/libxml2/-/issues/889 |
| generic_textual | LOW | https://gitlab.gnome.org/GNOME/libxml2/-/issues/890 |
| generic_textual | LOW | https://gitlab.gnome.org/GNOME/libxml2/-/releases/v2.13.8 |
No EPSS data available for this vulnerability.
| Date | Actor | Action | Source | VulnerableCode Version |
|---|---|---|---|---|
| 2025-07-31T08:04:55.510576+00:00 | Ruby Importer | Import | https://github.com/rubysec/ruby-advisory-db/blob/master/gems/nokogiri/GHSA-5w6v-399v-w3cc.yml | 37.0.0 |