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Tue, 25 Aug 2026 16:30:00 +0000
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ssvc
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Tue, 25 Aug 2026 15:30:00 +0000
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| Description | Nokogiri before 1.18.3 contains a stack buffer overflow vulnerability in libxml2 when reporting DTD validation errors with long QName prefixes, and a use-after-free vulnerability during validation against untrusted XML Schemas. Attackers can trigger these vulnerabilities by providing malicious DTD content or untrusted XSD files to cause denial of service or potential code execution. | |
| Title | Nokogiri before 1.18.3 Stack Buffer Overflow and Use-After-Free | |
| First Time appeared |
Nokogiri
Nokogiri nokogiri |
|
| Weaknesses | CWE-787 | |
| CPEs | cpe:2.3:a:nokogiri:nokogiri:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Nokogiri
Nokogiri nokogiri |
|
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-08-25T16:10:55.763Z
Reserved: 2026-07-18T12:38:41.077Z
Link: CVE-2025-71407
Updated: 2026-08-25T16:10:52.589Z
Status : Received
Published: 2026-08-25T16:16:45.633
Modified: 2026-08-25T17:17:04.863
Link: CVE-2025-71407
No data.
OpenCVE Enrichment
Updated: 2026-08-25T18:15:03Z