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CVE-2025-21123— InDesign Desktop | Heap-based Buffer Overflow (CWE-122)

Quick assessment

Affected
Adobe InDesign 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 InDesign是美国奥多比（Adobe）公司的一套排版编辑应用程序。 Adobe InDesign存在安全漏洞，该漏洞源于容易受到基于堆的缓冲区溢出漏洞的影响，该漏洞可能导致在当前用户的环境中执行任意代码。

CVSS 7.8 · High EPSS 0.35% · P26
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I. Basic Information for CVE-2025-21123

Vulnerability Information
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Vulnerability Title
InDesign Desktop | Heap-based Buffer Overflow (CWE-122)
Source: CVE Program / CVE List V5
Vulnerability Description
InDesign Desktop versions ID20.0, ID19.5.1 and earlier are affected by a Heap-based Buffer Overflow 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
堆缓冲区溢出
Source: CVE Program / CVE List V5
Vulnerability Title
Adobe InDesign 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Adobe InDesign是美国奥多比（Adobe）公司的一套排版编辑应用程序。 Adobe InDesign存在安全漏洞，该漏洞源于容易受到基于堆的缓冲区溢出漏洞的影响，该漏洞可能导致在当前用户的环境中执行任意代码。
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 InDesign Desktop 0 ~ ID19.5.1 -

II. Public POCs for CVE-2025-21123

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III. Intelligence Information for CVE-2025-21123

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Vendor Advisories for CVE-2025-21123 (1)

Same Patch Batch · Adobe · 2025-02-11 · 45 CVEs total

CVE-2025-24434 9.1 CRITICAL Adobe Commerce | Incorrect Authorization (CWE-863)
CVE-2025-24416 8.7 HIGH Adobe Commerce | Cross-site Scripting (Stored XSS) (CWE-79)
CVE-2025-24417 8.7 HIGH Adobe Commerce | Cross-site Scripting (Stored XSS) (CWE-79)
CVE-2025-24414 8.7 HIGH Adobe Commerce | Cross-site Scripting (Stored XSS) (CWE-79)
CVE-2025-24413 8.7 HIGH Adobe Commerce | Cross-site Scripting (Stored XSS) (CWE-79)
CVE-2025-24415 8.7 HIGH Adobe Commerce | Cross-site Scripting (Stored XSS) (CWE-79)
CVE-2025-24412 8.7 HIGH Adobe Commerce | Cross-site Scripting (Stored XSS) (CWE-79)
CVE-2025-24438 8.7 HIGH Adobe Commerce | Cross-site Scripting (Stored XSS) (CWE-79)
CVE-2025-24410 8.7 HIGH Adobe Commerce | Cross-site Scripting (Stored XSS) (CWE-79)
CVE-2025-24409 8.2 HIGH Adobe Commerce | Incorrect Authorization (CWE-863)
CVE-2025-24418 8.1 HIGH Adobe Commerce | Improper Authorization (CWE-285)
CVE-2025-24411 8.1 HIGH Adobe Commerce | Improper Access Control (CWE-284)
CVE-2025-21121 7.8 HIGH InDesign Desktop | Out-of-bounds Write (CWE-787)
CVE-2025-21160 7.8 HIGH Illustrator | Integer Underflow (Wrap or Wraparound) (CWE-191)
CVE-2025-21157 7.8 HIGH InDesign Desktop | Out-of-bounds Write (CWE-787)
CVE-2025-21158 7.8 HIGH InDesign Desktop | Integer Underflow (Wrap or Wraparound) (CWE-191)
CVE-2025-21156 7.8 HIGH InCopy | Integer Underflow (Wrap or Wraparound) (CWE-191)
CVE-2025-21163 7.8 HIGH Illustrator | Stack-based Buffer Overflow (CWE-121)
CVE-2025-21161 7.8 HIGH Substance3D - Designer | Out-of-bounds Write (CWE-787)
CVE-2025-21159 7.8 HIGH Illustrator | Use After Free (CWE-416)

Showing top 20 of 45 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: InDesign Desktop
Same vendor: Adobe
Same weakness: CWE-122

V. Comments for CVE-2025-21123

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