CVE-2026-40031
גבוהה 7.8
תיאור (מקור, אנגלית)
MemProcFS before 5.17 contains multiple unsafe library-loading patterns that enable DLL and shared-library hijacking across six attack surfaces, including bare-name LoadLibraryU and dlopen calls without path qualification for vmmpyc, libMSCompression, and plugin DLLs. An attacker who places a malicious DLL or shared library in the working directory or manipulates LD_LIBRARY_PATH can achieve arbitrary code execution when MemProcFS loads.
מדדים
- CVSS 3.1
-
7.8 (HIGH)
מקור הציון: CNA
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - CVSS 4.0
-
8.5 (HIGH)
מקור הציון: CNA
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/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 - EPSS — סבירות ניצול
- 0% (אחוזון 000) נכון ל-28/7/2026
- CWE
- CWE-427
מוצרים מושפעים
ufrisk: memprocfs
קישורים
- https://github.com/ufrisk/MemProcFS/commit/df80e6e83641f5004025ce661e6dd813902… Patch
- https://github.com/ufrisk/MemProcFS/releases/tag/v5.17 Product
- https://mobasi.ai/sentinel Third Party Advisory
- https://www.vulncheck.com/advisories/memprocfs-dll-shared-library-hijacking Third Party Advisory