Nokogiri before 1.18.8 packages a vulnerable version of libxml2 (before 2.13.8) that contains a heap-based buffer under-read (CVE-2025-32415) in the xmlSchemaIDCFillNodeTables function in xmlschemas.c. The issue can be triggered when validating against an untrusted XML Schema, or when validating untrusted documents against trusted schemas that use xsd:keyref in combination with recursively defined types that have additional identity constraints. Upstream and MITRE rate this issue as low severity.
This CVE has been withdrawn by MITRE
MITRE marked CVE-2025-71346 as REJECTED on . It is no longer considered a valid vulnerability record. The original content below is preserved for historical reference only.
Reason given by MITRE
This CVE ID has been rejected as a duplicate.
CVE-2025-71346
✕ Withdrawn — historical dataLOWNVD 2.5
2.5CVSS
- CVSS v3
- 2.5
- EchelonGraph score
- Not yet assessedThis CVE record was withdrawn by its numbering authority, so there is no vulnerability to rate.
- EPSS PROB
- —
- EPSS %ILE
- —
- KEV
- —Not applicable: this CVE ID was withdrawn
Published
August 25, 2026
Last Modified
September 1, 2026
References (2)
Frequently asked(4)
What is CVE-2025-71346?
CVE-2025-71346 is a rejected CVE ID: its record was withdrawn on September 1, 2026 and no longer describes a vulnerability. Reason given: This CVE ID has been rejected as a duplicate.
When was the CVE record for CVE-2025-71346 published?
The CVE record for CVE-2025-71346 was published on August 25, 2026. EchelonGraph's copy of the record carries a last-modified date of September 1, 2026; the record at its source may have been updated since.
What is the CVSS score of CVE-2025-71346?
CVE-2025-71346 has a CVSS v3 base score of 2.5 (NVD).
How do I remediate CVE-2025-71346?
There is nothing to remediate under CVE-2025-71346: it is a rejected (withdrawn) CVE ID and no longer describes a vulnerability.