What is CVE-2022-32441?

CVE-2022-32441 is a medium-severity vulnerability in Hex-Rays Ida, classified under Out-of-bounds Write. CVSS score: 5.5/10. Published 2022-07-07.

How severe is CVE-2022-32441?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Buffer overflow in Hex-Rays Ida

CVE-2022-32441

A memory corruption in Hex Rays Ida Pro v6.6 allows attackers to cause a Denial of Service (DoS) via a crafted file. Related to Data from Faulting Address controls subsequent Write Address starting at msvcrt!memcpy+0x0000000000000056.

Vulnerability class: Buffer Overflow

Published 2022-07-07 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.007 (50.3th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 50th percentile — 50.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.007 · change: +0.000

Affected products

Hex-Rays Ida — versions 6.6

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

code610.blogspot.com/2022/06/night-fuzzing-session-idapro-66-part-2.html (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2022-32441?: CVE-2022-32441 is a medium-severity vulnerability in Hex-Rays Ida, classified under Out-of-bounds Write. CVSS score: 5.5/10. Published 2022-07-07.
How severe is CVE-2022-32441?: Medium severity. CVSS v3 base score is 5.5 out of 10.