CVE-2026-8274
npitre cramfs-tools Directory cramfsck.c do_directory path traversal
Vexday Risk Score
33Atenção
Decisão SSVC (CISA)
Attend
PoC disponível → acompanhar de perto
CVSS 4.8EPSS 0.2%KEV nãoPoC públicaNuclei —Metasploit —Patch referenciado
Ciclo de vida
11 mai 2026Publicada no NVD
Recomendação: Planejar correção próxima — já existe PoC pública.
A security vulnerability has been detected in npitre cramfs-tools up to 2.1. Affected is the function do_directory of the file cramfsck.c of the component Directory Handler. Such manipulation leads to path traversal. The attack can only be performed from a local environment. The exploit has been disclosed publicly and may be used. Upgrading to version 2.2 is able to address this issue. The name of the patch is 2fc492747115b24d8a07eddd27a2d45229cb273c. Upgrading the affected component is recommended.
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Produtos afetados
npitre · cramfs-toolsPoCs públicas encontradas — 1
cve_referencegithub.com/npitre/cramfs-tools/issues/12#issue-4307511739não 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/npitre/cramfs-tools/https://github.com/npitre/cramfs-tools/commit/2fc492747115b24d8a07eddd27a2d45229cb273chttps://github.com/npitre/cramfs-tools/issues/12https://github.com/npitre/cramfs-tools/issues/12#issue-4307511739https://github.com/npitre/cramfs-tools/releases/tag/v2.2https://vuldb.com/submit/810864https://vuldb.com/vuln/362571https://vuldb.com/vuln/362571/cti