CVE-2026-47940: Lightroom Classic | Integer Overflow or Wraparound (CWE-190)
Lightroom 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.
Affected Software
Event History
Peer vulnerabilities
Found alongside the following vulnerabilities.
Frequently Asked Questions
What is the severity of CVE-2026-47940?
The severity of CVE-2026-47940 is rated high with a score of 7.8.
How do I fix CVE-2026-47940?
To fix CVE-2026-47940,ensure that you update Adobe Lightroom Classic to the latest version that addresses this vulnerability.
What type of vulnerability is CVE-2026-47940?
CVE-2026-47940 is an Integer Overflow or Wraparound vulnerability that can lead to arbitrary code execution.
What is required for an attacker to exploit CVE-2026-47940?
Exploitation of CVE-2026-47940 requires user interaction, as a victim must open a malicious file.
In what context could CVE-2026-47940 lead to arbitrary code execution?
CVE-2026-47940 can lead to arbitrary code execution in the context of the current user.