CVE-2026-40031

Katalog CVE

CVSS 7.8 · High EPSS 0,21%

Kerentanan Uncontrolled Search Path Element pada ufrisk memprocfs. Skor CVSS 3.1 7.8 (High) menurut vulncheck.com.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

8 April 2026

Terakhir diubah

24 Juli 2026

Status NVD

Analyzed

CVSS 3.1

7.8 (High), sumber vulncheck.com
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-427: Uncontrolled Search Path Element

EPSS (30 hari)

0,21% peluang dieksploitasi; lebih tinggi dari 9,9% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/ufrisk/MemProcFS/commit/df80e6e83641f5004025ce661e6dd8139028d7b5 patch
• https://mobasi.ai/sentinel advisory pihak ketiga
• https://www.vulncheck.com/advisories/memprocfs-dll-shared-library-hijacking advisory pihak ketiga
• https://github.com/ufrisk/MemProcFS/releases/tag/v5.17 product