Vulnerability Description
uuid before 14.0.0 can make unexpected writes when external output buffers are used, and the UUID version is 3, 5, or 6. In particular, UUID version 4, which is very commonly used, is unaffected by this issue.
CVSS Score
3.2
LOW
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N
Related Weaknesses (CWE)
References
- https://github.com/uuidjs/uuid/commit/3d2c5b0342f0fcb52a5ac681c3d47c13e7444b34
- https://github.com/uuidjs/uuid/security/advisories/GHSA-w5hq-g745-h8pq
- https://github.com/uuidjs/uuid/security/advisories/GHSA-w5hq-g745-h8pq
FAQ
What is CVE-2026-41988?
CVE-2026-41988 is a vulnerability with a CVSS score of 3.2 (LOW). uuid before 14.0.0 can make unexpected writes when external output buffers are used, and the UUID version is 3, 5, or 6. In particular, UUID version 4, which is very commonly used, is unaffected by th...
How severe is CVE-2026-41988?
CVE-2026-41988 has been rated LOW with a CVSS base score of 3.2/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-41988?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.