What is CVE-2023-29146?

CVE-2023-29146 is a high-severity vulnerability, classified under Integer Overflow or Wraparound. CVSS score: 8.2/10. Published 2026-06-09.

How severe is CVE-2023-29146?

High severity. CVSS v3 base score is 8.2 out of 10.

CVE-2023-29146

CVE-2023-29146

The utility functions used by Malwarebytes EDR 1.0.11 on Linux for calculating a cryptographic hash of data bytes truncate the hashed data if it exceeds 4GB. This leads to an integer wrap-around if the data is larger than the maximum unsig…

Vulnerability class: Integer Overflow

EPSS: 0.000 (1.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H.

Weakness classification (CWE)

CWE-190 — Integer Overflow or Wraparound

References

cve@mitre.org

Frequently asked questions

What is CVE-2023-29146?: CVE-2023-29146 is a high-severity vulnerability, classified under Integer Overflow or Wraparound. CVSS score: 8.2/10. Published 2026-06-09.
How severe is CVE-2023-29146?: High severity. CVSS v3 base score is 8.2 out of 10.