CVE-2026-27284— InDesign Desktop | Out-of-bounds Read (CWE-125)
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 Desktop是美国奥多比（Adobe）公司的一款页面排版软件。 Adobe InDesign Desktop 20.5.2版本和21.2及之前版本存在缓冲区错误漏洞，该漏洞源于解析特制文件时存在越界读取，可能导致在当前用户环境中执行代码。
Possible ATT&CK Techniques 2 AI
T1203 · Exploitation for Client Execution T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-27284
Vulnerability Information
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Vulnerability Title
InDesign Desktop | Out-of-bounds Read (CWE-125)
Source: CVE Program / CVE List V5
Vulnerability Description
InDesign Desktop versions 20.5.2, 21.2 and earlier are affected by an out-of-bounds read vulnerability when parsing a crafted file, which could result in a read past the end of an allocated memory structure. An attacker could leverage this vulnerability to execute code 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
跨界内存读
Source: CVE Program / CVE List V5
Vulnerability Title
Adobe InDesign Desktop 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Adobe InDesign Desktop是美国奥多比（Adobe）公司的一款页面排版软件。 Adobe InDesign Desktop 20.5.2版本和21.2及之前版本存在缓冲区错误漏洞，该漏洞源于解析特制文件时存在越界读取，可能导致在当前用户环境中执行代码。
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 ~ 21.2 | - |
|
II. Public POCs for CVE-2026-27284
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2026-27284 (1)
Same Patch Batch · Adobe · 2026-04-14 · 52 CVEs total
| CVE-2026-27303 | 9.6 CRITICAL | Adobe Connect | Deserialization of Untrusted Data (CWE-502) |
| CVE-2026-27246 | 9.3 CRITICAL | Adobe Connect | Cross-site Scripting (DOM-based XSS) (CWE-79) |
| CVE-2026-27245 | 9.3 CRITICAL | Adobe Connect | Cross-site Scripting (Reflected XSS) (CWE-79) |
| CVE-2026-34615 | 9.3 CRITICAL | Adobe Connect | Deserialization of Untrusted Data (CWE-502) |
| CVE-2026-27243 | 9.3 CRITICAL | Adobe Connect | Cross-site Scripting (Reflected XSS) (CWE-79) |
| CVE-2026-27304 | 9.3 CRITICAL | ColdFusion | Improper Input Validation (CWE-20) |
| CVE-2026-34617 | 8.7 HIGH | Adobe Connect | Cross-site Scripting (XSS) (CWE-79) |
| CVE-2026-27290 | 8.6 HIGH | Adobe Framemaker | Untrusted Search Path (CWE-426) |
| CVE-2026-34622 | 8.6 HIGH | Acrobat Reader | Improperly Controlled Modification of Object Prototype Attributes ('Proto |
| CVE-2026-27305 | 8.6 HIGH | ColdFusion | Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal' |
| CVE-2026-27306 | 8.4 HIGH | ColdFusion | Improper Input Validation (CWE-20) |
| CVE-2026-27313 | 7.8 HIGH | Bridge | Heap-based Buffer Overflow (CWE-122) |
| CVE-2026-27312 | 7.8 HIGH | Bridge | Heap-based Buffer Overflow (CWE-122) |
| CVE-2026-34629 | 7.8 HIGH | InDesign Desktop | Heap-based Buffer Overflow (CWE-122) |
| CVE-2026-34628 | 7.8 HIGH | InDesign Desktop | Heap-based Buffer Overflow (CWE-122) |
| CVE-2026-34618 | 7.8 HIGH | Illustrator | Out-of-bounds Write (CWE-787) |
| CVE-2026-27311 | 7.8 HIGH | Bridge | Heap-based Buffer Overflow (CWE-122) |
| CVE-2026-27310 | 7.8 HIGH | Bridge | Heap-based Buffer Overflow (CWE-122) |
| CVE-2026-34627 | 7.8 HIGH | InDesign Desktop | Heap-based Buffer Overflow (CWE-122) |
| CVE-2026-34631 | 7.8 HIGH | InCopy | Out-of-bounds Write (CWE-787) |
Showing top 20 of 52 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: InDesign Desktop
-
CVE-2026-34701
InDesign Desktop | Heap-based Buffer Overflow (CWE-122) -
CVE-2026-34695
InDesign Desktop | Stack-based Buffer Overflow (CWE-121) -
CVE-2026-34704
InDesign Desktop | NULL Pointer Dereference (CWE-476) -
CVE-2026-34700
InDesign Desktop | Out-of-bounds Write (CWE-787) -
CVE-2026-34703
InDesign Desktop | NULL Pointer Dereference (CWE-476)
Same vendor: Adobe
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CVE-2026-48414
Adobe Commerce | Cross-site Scripting (Stored XSS) (CWE-79) -
CVE-2026-48416
Adobe Commerce | Incorrect Authorization (CWE-863) -
CVE-2026-48413
Adobe Commerce | Cross-site Scripting (Stored XSS) (CWE-79) -
CVE-2026-48415
Adobe Commerce | Incorrect Authorization (CWE-863) -
CVE-2026-48412
Adobe Commerce | Incorrect Authorization (CWE-863)
Same weakness: CWE-125
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Systerel S2OPC AddNodes Service sopc_node_mgt_helper_interna -
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iccDEV: CIccEmbedIO::Read8() size_t underflow -
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V. Comments for CVE-2026-27284
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