What is CVE-2023-28393?

CVE-2023-28393 is a medium-severity vulnerability in Accusoft Imagegear, classified under Stack-based Buffer Overflow. CVSS score: 5.6/10. Published 2023-09-25.

How severe is CVE-2023-28393?

Medium severity. CVSS v3 base score is 5.6 out of 10.

Buffer overflow in Accusoft Imagegear

CVE-2023-28393

A stack-based buffer overflow vulnerability exists in the tif_processing_dng_channel_count functionality of Accusoft ImageGear 20.1. A specially crafted malformed file can lead to memory corruption. An attacker can provide a malicious file to trigger this vulnerability.

Vulnerability class: Buffer Overflow

Published 2023-09-25 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.6 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L.

EPSS exploit prediction

EPSS: 0.006 (44.6th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 45th percentile — 44.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.005 · newest: 0.006 · change: +0.001

Affected products

Accusoft Imagegear — versions 20.1

Weakness classification (CWE)

References

talosintelligence.com/vulnerability_reports/TALOS-2023-1742 (Exploit, Third Party Advisory)
af854a3a-2127-422b-91ae-364da2661108

Frequently asked questions

What is CVE-2023-28393?: CVE-2023-28393 is a medium-severity vulnerability in Accusoft Imagegear, classified under Stack-based Buffer Overflow. CVSS score: 5.6/10. Published 2023-09-25.
How severe is CVE-2023-28393?: Medium severity. CVSS v3 base score is 5.6 out of 10.