High severity8.6NVD Advisory· Published Jan 13, 2021· Updated Jun 17, 2026
CVE-2021-21006
CVE-2021-21006
Description
Adobe Photoshop version 22.1 (and earlier) is affected by a heap buffer overflow vulnerability when handling a specially crafted font file. Successful exploitation could lead to arbitrary code execution. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Affected products
3cpe:2.3:a:adobe:photoshop:*:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:adobe:photoshop:*:*:*:*:*:*:*:*range: <=22.1
- (no CPE)range: <=22.1
- (no CPE)range: 22.1 and earlier
Patches
Vulnerability mechanics
References
1- helpx.adobe.com/security/products/photoshop/apsb21-01.htmlnvdVendor Advisory
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