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Vulnerability record · CVE-2026-21349 · published 10 February 2026

CVE-2026-21349: Adobe lightroom out-of-bounds write vulnerability

Adobe · Lightroom

Lightroom Desktop versions 15.1 and earlier are 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.

7.8 CVSS 3.1 High EPSS 0.14% · top 96.9% CWE-787 · Out-of-bounds write
7.8CVSS 3.1 base score
0.14%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
1References
28 Aug 2026Last modified by NVD

Description

Lightroom Desktop versions 15.1 and earlier are 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.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://helpx.adobe.com/security/products/lightroom/apsb26-06.html Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

8.6CVE-2026-48441Adobe lightroom path traversal vulnerabilityLightroom Classic is affected by an Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability that could lead to a…EPSS 0.31%8.6CVE-2026-48397Adobe lightroom deserialization of untrusted data vulnerabilityLightroom Classic is affected by a Deserialization of Untrusted Data vulnerability that could result in arbitrary code execution in the context of th…EPSS 0.97%7.8CVE-2026-48407Adobe lightroom out-of-bounds write vulnerabilityLightroom Classic is affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current use…EPSS 0.26%7.8CVE-2026-48408Adobe lightroom out-of-bounds write vulnerabilityLightroom Classic is affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current use…EPSS 0.26%7.8CVE-2026-48409Adobe lightroom out-of-bounds write vulnerabilityLightroom Classic is affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current use…EPSS 0.26%7.8CVE-2026-48410Adobe lightroom out-of-bounds write vulnerabilityLightroom Classic is affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current use…EPSS 0.26%7.8CVE-2026-48404Adobe lightroom out-of-bounds write vulnerabilityLightroom Classic is affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current use…EPSS 0.26%7.8CVE-2026-48405Adobe lightroom out-of-bounds write vulnerabilityLightroom Classic is affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current use…EPSS 0.26%

Source: NIST National Vulnerability Database (record CVE-2026-21349), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.