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CVE-2026-4731

An Integer Overflow Vulnerability in artraweditor/ART

HIGH
8.5
CVSS Score
Published: March 24, 2026 at 02:44 AM UTC
Updated: June 17, 2026 at 10:57 AM UTC
1 product affected across 1 vendorART

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Severity
HIGH8.5
Exploit prediction
EPSS 0.1%
SSVC
No known exploit

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

ART· Artraweditor
60%
v < 1.25.12
Affected range stops below 1.25.12, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

Patch
Source: cverecord
https://github.com/artraweditor/ART/pull/427

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.5HIGHGovTech CSG
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-190

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