CVE-2026-11478 PUBLISHED

kokke tiny-regex-c Pattern re.c matchstar redos

Assigner: VulDB
Reserved: 07.06.2026 Published: 08.06.2026 Updated: 08.06.2026

A flaw has been found in kokke tiny-regex-c up to f2632c6d9ed25272987471cdb8b70395c2460bdb. This vulnerability affects the function matchstar of the file re.c of the component Pattern Handler. This manipulation causes inefficient regular expression complexity. The attack is restricted to local execution. The exploit has been published and may be used. This product adopts a rolling release strategy to maintain continuous delivery. Therefore, version details for affected or updated releases cannot be specified. The project was informed of the problem early through an issue report but has not responded yet.

Metrics

CVSS Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P
CVSS Score: 4.8

Product Status

Vendor kokke
Product tiny-regex-c
Versions
  • Version f2632c6d9ed25272987471cdb8b70395c2460bdb is affected

Credits

  • Fantasy (VulDB User) reporter
  • VulDB CNA Team coordinator

References

Problem Types

  • Inefficient Regular Expression Complexity CWE
  • Resource Consumption CWE