CVE-2026-11478
kokke tiny-regex-c Pattern re.c matchstar redos
Vexday Risk Score
33Atenção
Decisão SSVC (CISA)
Attend
PoC disponível → acompanhar de perto
CVSS 4.8EPSS 0.1%KEV nãoPoC públicaNuclei —Metasploit —Patch —
Ciclo de vida
08 jun 2026Publicada no NVD
Recomendação: Planejar correção próxima — já existe PoC pública.
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.
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
Produtos afetados
kokke · tiny-regex-cPoCs públicas encontradas — 1
cve_referencegithub.com/user-attachments/files/28046213/tiny-regex-c-redos-poc.zipnão verificado⚠ Recursos públicos, para você avaliar a exposição de sistemas que controla ou está autorizado a testar. Teste apenas com autorização.
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Falar com a TrueHacking →Referências
https://github.com/kokke/tiny-regex-c/https://github.com/kokke/tiny-regex-c/issues/100https://github.com/user-attachments/files/28046213/tiny-regex-c-redos-poc.ziphttps://vuldb.com/cve/CVE-2026-11478https://vuldb.com/submit/833966https://vuldb.com/vuln/369098https://vuldb.com/vuln/369098/cti