CVE-2026-2240: falha de média gravidade em janet-lang janet
janet-lang janet compile.c janetc_pop_funcdef out-of-bounds
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13Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 4.8epss 0.2%
A vulnerability has been found in janet-lang janet up to 1.40.1. The impacted element is the function janetc_pop_funcdef of the file src/core/compile.c. Such manipulation leads to out-of-bounds read. The attack must be carried out locally. The exploit has been disclosed to the public and may be used. The name of the patch is 4dd08a4cdef5b1c42d9a2c19fc24412e97ef51d5. 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
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Referências
https://github.com/janet-lang/janet/https://github.com/janet-lang/janet/commit/4dd08a4cdef5b1c42d9a2c19fc24412e97ef51d5https://github.com/janet-lang/janet/issues/1702https://github.com/janet-lang/janet/issues/1702#issuecomment-3790473369https://github.com/oneafter/0123/blob/main/ja4/reprohttps://vuldb.com/?ctiid.344979https://vuldb.com/?id.344979https://vuldb.com/?submit.753155