What is CVE-2023-32051?

CVE-2023-32051 is a high-severity vulnerability in Microsoft Raw Image Extension, classified under Integer Overflow or Wraparound. CVSS score: 7.8/10. Published 2023-07-11.

How severe is CVE-2023-32051?

High severity. CVSS v3 base score is 7.8 out of 10.

Integer overflow in Microsoft Raw Image Extension

CVE-2023-32051

Raw Image Extension Remote Code Execution Vulnerability

Vulnerability class: Integer Overflow

Published 2023-07-11 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.007 (53.2th percentile), scored 2026-10-02.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 53rd percentile — 53.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

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

Affected products

Weakness classification (CWE)

CWE-190 — Integer Overflow or Wraparound

References

msrc.microsoft.com/update-guide/vulnerability/CVE-2023-32051 (vendor-advisory, Patch, Vendor Advisory)

Frequently asked questions

What is CVE-2023-32051?: CVE-2023-32051 is a high-severity vulnerability in Microsoft Raw Image Extension, classified under Integer Overflow or Wraparound. CVSS score: 7.8/10. Published 2023-07-11.
How severe is CVE-2023-32051?: High severity. CVSS v3 base score is 7.8 out of 10.