CVE-2026-108683: falha de média gravidade em zhayujie CowAgent
zhayujie CowAgent Media Download memory allocation
Publicada em · Atualizada em
Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.
33Vexday Risk Score
Sem sinal de exploração. Ela tem prova de conceito pública.
ssvc Attendcvss 5.3epss 0.3%
A security vulnerability has been detected in zhayujie CowAgent up to 2.1.9. The impacted element is an unknown function of the component Media Download Handler. Such manipulation leads to uncontrolled memory allocation. It is possible to launch the attack remotely. The exploit has been disclosed publicly and may be used. Upgrading to version 2.2.0 is sufficient to resolve this issue. The name of the patch is b7967210268fc4c0afea1078223e74e7e96a8a54. You should upgrade the affected component.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P
Produtos afetados
zhayujie · CowAgentPoCs públicas encontradas — 1
cve_referencegithub.com/lche511/cve/tree/main/CowAgent_Channel_Media_Download_DoS_Reportnão verificado⚠ Recursos públicos, para você avaliar a exposição de sistemas que controla ou está autorizado a testar. Teste apenas com autorização.
CVEs relacionadas — zhayujie CowAgent
No mesmo produto, das mais perigosas para as menos.
CVE-2026-15330MEDIUMzhayujie CowAgent Vision Tool vision.py _download_to_data_url server-side request forgeryEPSS 0.6%CVE-2026-84427MEDIUMzhayujie CowAgent Bash Tool bash.py denial of serviceEPSS 0.5%CVE-2026-84425MEDIUMzhayujie CowAgent Browser Tool browser_tool.py BrowserTool denial of serviceEPSS 0.5%CVE-2026-16194MEDIUMzhayujie CowAgent web_fetch.py WebFetch.execute server-side request forgeryEPSS 0.5%CVE-2026-15331MEDIUMzhayujie CowAgent Skill Installation service.py _add_package path traversalEPSS 0.4%CVE-2026-15329MEDIUMzhayujie CowAgent Browser Tool browser_tool.py BrowserTool._do_navigate information disclosureEPSS 0.4%
Referências
https://github.com/lche511/cve/tree/main/CowAgent_Channel_Media_Download_DoS_Reporthttps://github.com/zhayujie/CowAgent/https://github.com/zhayujie/CowAgent/commit/b7967210268fc4c0afea1078223e74e7e96a8a54https://github.com/zhayujie/CowAgent/releases/tag/2.2.0https://vuldb.com/cve/CVE-2026-108683https://vuldb.com/submit/958015https://vuldb.com/vuln/416391https://vuldb.com/vuln/416391/cti