CVE-2026-48397
HighCVSS 8.6Exploitation Probability (EPSS)
Low risk43th percentile - higher than 43% of all known CVEs
Summary
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 to execute arbitrary code. Exploitation requires user interaction, as a victim must open a malicious file. Scope is changed.
Risk Assessment
The vulnerability could allow an attacker to execute arbitrary code on the victim's system, potentially leading to full system compromise, including data theft and malware installation.
Recommendation
It is recommended to update Lightroom Classic to the latest patched version immediately. Also, avoid opening files from untrusted sources.
Other vulnerabilities in Lightroom Classic
See all- CVE-2026-48447High
Lightroom Classic is affected by an Incorrect Authorization 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, but exploitation requires user interaction in that a victim must open a malicious file. The scope is changed.
- CVE-2026-48441High
Lightroom Classic is affected by a Path Traversal vulnerability that could lead to arbitrary file system read. An attacker could exploit this vulnerability to access sensitive files and directories outside the intended access scope. Exploitation requires user interaction in that a victim must open a malicious file, and the scope is changed.
- CVE-2026-48410High
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 requires user interaction in that a victim must open a malicious file.
- CVE-2026-48409High
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 requires user interaction in that a victim must open a malicious file.
- CVE-2026-48408High
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 requires user interaction in that a victim must open a malicious file.
- CVE-2026-48407High
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 requires user interaction in that a victim must open a malicious file.
- CVE-2026-48406High
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 requires user interaction, as a victim must open a malicious file.
- CVE-2026-48405High
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 requires user interaction, as a victim must open a malicious file.
- CVE-2026-48404High
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 requires user interaction, as a victim must open a malicious file.
- CVE-2026-47940High
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 requires user interaction, as a victim must open a malicious file.
Original NVD description (English source)
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.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS