CVE-2026-48397

Lightroom Classic | Deserialization of Untrusted Data (CWE-502)

Published Aug 11, 2026 CVSS 3.1 · 8.6 High EPSS < 1% KEV · Not listed
Description
Lightroom Classic is affected by a Deserialization of Untrusted Data vulnerability that could result in arbitrary code execution in the context of the current user. An attacker could exploit this vulnerability to execute arbitrary code. Exploitation of this issue requires user interaction in that a victim must open a malicious file. Scope is changed.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Adobe lightroom
Microsoft
Microsoft windows
CPEs cpe:2.3:a:adobe:lightroom:*:*:*:*:classic:*:*:*
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*
Vendors & Products Adobe lightroom
Microsoft
Microsoft windows
Type Values Removed Values Added
First Time appeared Adobe
Adobe lightroom Classic
Vendors & Products Adobe
Adobe lightroom Classic
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Lightroom Classic is affected by a Deserialization of Untrusted Data vulnerability that could result in arbitrary code execution in the context of the current user. An attacker could exploit this vulnerability to execute arbitrary code. Exploitation of this issue requires user interaction in that a victim must open a malicious file. Scope is changed.
Title Lightroom Classic | Deserialization of Untrusted Data (CWE-502)
Weaknesses CWE-502
References
Metrics cvssV3_1

{'score': 8.6, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
adobe
Published
Updated
Aug 27, 2026, 10:34 PM
Reserved
May 21, 2026, 3:28 PM
Status
Analyzed
Published
Aug 11, 2026, 6:17 PM
Modified
Oct 23, 2026, 7:10 PM