Lightroom Classic | Integer Overflow or Wraparound (CWE-190)

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-47940
StatePUBLISHED
Assigneradobe
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-08-11 18:17:27 UTC
Updated2026-08-12 05:17:47 UTC
DescriptionLightroom Classic is affected by an Integer Overflow or Wraparound vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Risk And Classification

Primary CVSS: v3.1 7.8 HIGH from [email protected]

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Problem Types: CWE-190 | CWE-190 Integer Overflow or Wraparound (CWE-190)

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary7.8HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
3.1CNACVSS7.8HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS v3.1 Breakdown

Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Adobe Lightroom Classic affected 15.4, 15.4.1, 15.3, 15.3.1, 15.2, 15.2.1 semver Not specified
CNA Adobe Lightroom Classic unaffected 15.5 semver Not specified

References

ReferenceSourceLinkTags
helpx.adobe.com/security/products/lightroom/apsb26-94.html [email protected] helpx.adobe.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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