CVE-2026-48409 - Lightroom Classic | Out-of-bounds Write (CWE-787)

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HIGH

Lightroom Classic | Out-of-bounds Write (CWE-787)

Published Aug 11, 2026

7.8

HIGH

CVSS 3.1

EPSS 0.26%

Description

Lightroom Classic is affected by an out-of-bounds write 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.

Affected products

Vendor Adobe Product Lightroom Classic Default
unaffected
- Version
  0
  Status
  affected
  Constraints
  <=15.4.1
- Version
  15.5
  Status
  unaffected
  Constraints
  -

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Adobe

Lightroom Classic

unaffected

Version	Status	Constraints
0	affected	<=15.4.1
15.5	unaffected	-

Remediation

No remediation recorded yet.

Weaknesses (1)

CWE-787

Out-of-bounds Write

References (2)

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-56836
Advisory
https://helpx.adobe.com/security/products/lightroom/apsb26-94.html
vendor-advisoryVendor Advisory

Link	Providers	Tags
https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-56836		Advisory
https://helpx.adobe.com/security/products/lightroom/apsb26-94.html		vendor-advisoryVendor Advisory