VULNERABILITY BRIEF
CVE-2026-2240
المصدر الرسمي: NVD
مستوى الخطورة
متوسطة (Medium)
درجة CVSS
4.8
حالة الاستغلال KEV
غير مدرجة حاليًا
تاريخ النشر
2026-02-09
وصف الثغرة
الأثر المحتمل
التوصيات والمعالجة
حالة الاستغلال (KEV)
لا يوجد إدراج حاليًا في قائمة KEV.
المراجع الرسمية
- https://github.com/janet-lang/janet/
- https://github.com/janet-lang/janet/commit/4dd08a4cdef5b1c42d9a2c19fc24412e97ef51d5
- https://github.com/janet-lang/janet/issues/1702
- https://github.com/janet-lang/janet/issues/1702#issuecomment-3790473369
- https://github.com/oneafter/0123/blob/main/ja4/repro
- https://vuldb.com/?ctiid.344979
- https://vuldb.com/?id.344979
- https://vuldb.com/?submit.753155
English Technical Fields
Description: 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 Vector: 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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X