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Vulnerability record · CVE-2026-4731 · published 24 March 2026

CVE-2026-4731: Integer overflow vulnerability

Integer Overflow or Wraparound vulnerability in artraweditor ART (‎rtengine‎ modules). This vulnerability is associated with program files dcraw.C. This issue affects ART: before 1.25.12.

8.5 CVSS 4.0 High EPSS 0.17% · top 94.6% CWE-190 · Integer overflow Deferred
8.5CVSS 4.0 base score
0.17%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
1References
17 Jun 2026Last modified by NVD

Description

Integer Overflow or Wraparound vulnerability in artraweditor ART (‎rtengine‎ modules). This vulnerability is associated with program files dcraw.C. This issue affects ART: before 1.25.12.

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:N/AU:N/R:

References

LinkTags
https://github.com/artraweditor/ART/pull/427

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2026-4731), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.