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CVE-2025-21122— Photoshop Desktop | Integer Underflow (Wrap or Wraparound) (CWE-191)

Quick assessment

Affected
Adobe Photoshop Desktop
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Adobe Photoshop是美国奥多比（Adobe）公司的一套图片处理软件。该软件主要用于处理图片。 Adobe Photoshop 25.12、26.1版本之前存在数字错误漏洞，该漏洞源于包含一个整数下溢漏洞。

CVSS 7.8 · High EPSS 0.27% · P18
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I. Basic Information for CVE-2025-21122

Vulnerability Information
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Vulnerability Title
Photoshop Desktop | Integer Underflow (Wrap or Wraparound) (CWE-191)
Source: CVE Program / CVE List V5
Vulnerability Description
Photoshop Desktop versions 25.12, 26.1 and earlier are affected by an Integer Underflow (Wrap 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
整数下溢(超界折返)
Source: CVE Program / CVE List V5
Vulnerability Title
Adobe Photoshop 数字错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Adobe Photoshop是美国奥多比（Adobe）公司的一套图片处理软件。该软件主要用于处理图片。 Adobe Photoshop 25.12、26.1版本之前存在数字错误漏洞，该漏洞源于包含一个整数下溢漏洞。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Adobe Photoshop Desktop 0 ~ 26.1 -

II. Public POCs for CVE-2025-21122

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III. Intelligence Information for CVE-2025-21122

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Vendor Advisories for CVE-2025-21122 (1)

Same Patch Batch · Adobe · 2025-01-14 · 14 CVEs total

CVE-2025-21127 7.8 HIGH Photoshop Desktop | Uncontrolled Search Path Element (CWE-427)
CVE-2025-21128 7.8 HIGH Substance3D - Stager | Stack-based Buffer Overflow (CWE-121)
CVE-2025-21131 7.8 HIGH Substance3D - Stager | Out-of-bounds Write (CWE-787)
CVE-2025-21130 7.8 HIGH Substance3D - Stager | Out-of-bounds Write (CWE-787)
CVE-2025-21129 7.8 HIGH Substance3D - Stager | Heap-based Buffer Overflow (CWE-122)
CVE-2025-21132 7.8 HIGH Substance3D - Stager | Out-of-bounds Write (CWE-787)
CVE-2025-21133 7.8 HIGH Illustrator on iPad | Integer Underflow (Wrap or Wraparound) (CWE-191)
CVE-2025-21134 7.8 HIGH Illustrator on iPad | Integer Underflow (Wrap or Wraparound) (CWE-191)
CVE-2025-21135 7.8 HIGH Animate | Integer Underflow (Wrap or Wraparound) (CWE-191)
CVE-2025-21137 7.8 HIGH Substance3D - Designer | Heap-based Buffer Overflow (CWE-122)
CVE-2025-21139 7.8 HIGH Substance3D - Designer | Heap-based Buffer Overflow (CWE-122)
CVE-2025-21138 7.8 HIGH Substance3D - Designer | Out-of-bounds Write (CWE-787)
CVE-2025-21136 7.8 HIGH Substance3D - Designer | Out-of-bounds Write (CWE-787)

IV. Related Vulnerabilities

Same product: Photoshop Desktop
Same vendor: Adobe
Same weakness: CWE-191

V. Comments for CVE-2025-21122

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