Indesign
CVE-2026-21275
HIGH
Severity by source
AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Lifecycle Timeline
2DescriptionCVE.org
InDesign Desktop versions 21.0, 19.5.5 and earlier are affected by an Access of Uninitialized Pointer 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.
AnalysisAI
Arbitrary code execution in Adobe InDesign versions 21.0, 19.5.5 and earlier through an uninitialized pointer vulnerability that executes with user privileges when a victim opens a crafted file. The attack requires no special privileges or system access, making it a significant risk for InDesign users who may inadvertently open malicious documents. No patch is currently available.
Technical ContextAI
Classified as CWE-824 (Access of Uninitialized Pointer). Affects Indesign. InDesign Desktop versions 21.0, 19.5.5 and earlier are affected by an Access of Uninitialized Pointer 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.
RemediationAI
Monitor vendor advisories for a patch.
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InDesign Desktop versions ID20.0, ID19.5.1 and earlier are affected by an out-of-bounds write vulnerability that could r
Use-after-free vulnerability in Adobe InDesign Desktop that allows arbitrary code execution with the privileges of the c
Same weakness CWE-824 – Access of Uninitialized Pointer
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External POC / Exploit Code
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