CVE-2026-10268: falha de média gravidade em janet-lang janet
janet-lang janet marsh.c unmarshal_one_fiber integer overflow
Publicada 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 4.8epss 0.1%
A weakness has been identified in janet-lang janet up to 1.41.0. This vulnerability affects the function unmarshal_one_fiber of the file src/core/marsh.c. Executing a manipulation can lead to integer overflow. It is possible to launch the attack on the local host. The exploit has been made available to the public and could be used for attacks. This patch is called d9b1d711ea1fde52ac73a82088b512a3e17bad0d. A patch should be applied to remediate this issue.
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
janet-lang · janetPoCs públicas encontradas — 1
cve_referencegithub.com/biniamf/pocs/tree/main/janet-marsh-unmarshal-intovfnão 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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Referências
https://github.com/biniamf/pocs/tree/main/janet-marsh-unmarshal-intovfhttps://github.com/janet-lang/janet/https://github.com/janet-lang/janet/commit/d9b1d711ea1fde52ac73a82088b512a3e17bad0dhttps://github.com/janet-lang/janet/issues/1744https://vuldb.com/cve/CVE-2026-10268https://vuldb.com/submit/825075https://vuldb.com/vuln/367547https://vuldb.com/vuln/367547/cti