CVE detail
CVE-2026-42371
uriparser before 1.0.1 has numeric truncation in text range comparison, if an application accepts URIs with a length in gigabytes.
Buzz score
Why this CVE is surfacing
This all-time snapshot uses the same composite formula as Trending across a 30-year evidence window, rather than a current rolling window.
Buzz score components · mention 13.9 · diversity 11.5 · KEV 0.0 · OTX 0.0 · PoC 0.0
Why it matters now
Mention timeline
- Total mentions
- 0
- within the 30d window
- Peak daily
- 0
- highest bucket
Evidence
Source links by recency
3 source links · newest first
- http://www.openwall.com/lists/oss-security/2026/04/27/2www.openwall.com
No excerpt available.
Exploitwww.openwall.comApr 27, 2026, 7:16 AM - https://uriparser.github.iouriparser.github.io
No excerpt available.
Producturiparser.github.ioApr 27, 2026, 7:16 AM No excerpt available.
Exploitgithub.comApr 27, 2026, 7:16 AM
Exploit code
Public exploit repository references
Public PoC repositories are third-party, potentially unsafe artifacts. Treat their code as untrusted and use it only on authorized systems in an isolated, least-privilege environment. cvebuzz does not execute the code or verify that an exploit works.
0 repository references · best confidence N/A · max 0 stars
Related records
Similar CVEs
6 related CVEs with shared weakness or product evidence
- CVE-2026-44927CVSS 2.9 · Low
In uriparser before 1.0.2, there is pointer difference truncation to int in various places.
- CVE-2026-56650CVSS 7.8 · High
Heap-based buffer overflow in Windows Network File System allows an authorized attacker to elevate privileges locally.
- CVE-2026-55142CVSS 5.5 · Medium
Numeric truncation error in Microsoft Office Word allows an unauthorized attacker to disclose information locally.
- CVE-2026-50357CVSS 7.8 · High
Numeric truncation error in Windows Resilient File System (ReFS) allows an authorized attacker to execute code locally.
- CVE-2026-50332CVSS 7.8 · High
Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally.
- CVE-2026-49792CVSS 7.8 · High
Numeric truncation error in Windows Resilient File System (ReFS) allows an authorized attacker to execute code locally.