What is CVE-2026-40027?

CVE-2026-40027 is a high-severity vulnerability in Abrignoni Aleapp, classified under Path Traversal. CVSS score: 7.3/10. Published 2026-04-08.

How severe is CVE-2026-40027?

High severity. CVSS v3 base score is 7.3 out of 10.

Path Traversal in Abrignoni Aleapp

CVE-2026-40027

ALEAPP (Android Logs Events And Protobuf Parser) through 3.4.0 contains a path traversal vulnerability in the NQ_Vault.py artifact parser that uses attacker-controlled file_name_from values from a database directly as the output filename…

Vulnerability class: Path Traversal (Directory Traversal)

EPSS: 0.000 (0.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:L.

Affected products

Abrignoni Aleapp — versions 0, 0cafd8fe0027663420eb3d0fa821b2d1a713880d

Weakness classification (CWE)

CWE-22 — Path Traversal

References

Pull Request (product)
Patch Commit (patch)
Mobasi Sentinel Vulnerability Index (vendor-advisory)
VulnCheck Advisory: ALEAPP NQ Vault Artifact Parser Path Traversal (third-party-advisory)

Frequently asked questions

What is CVE-2026-40027?: CVE-2026-40027 is a high-severity vulnerability in Abrignoni Aleapp, classified under Path Traversal. CVSS score: 7.3/10. Published 2026-04-08.
How severe is CVE-2026-40027?: High severity. CVSS v3 base score is 7.3 out of 10.