Home CIS Advisories Multiple Vulnerabilities in Adobe Products Could Allow for Arbitrary Code Execution Multiple Vulnerabilities in Adobe Products Could Allow for Arbitrary Code Execution MS-ISAC ADVISORY NUMBER: 2026-010 DATE(S) ISSUED: 02/10/2026 OVERVIEW: Multiple vulnerabilities have been discovered in Adobe products, the most severe of which could allow for arbitrary code execution. Adobe After Effects is a digital effects, motion graphics, and compositing application. Adobe Audition is a comprehensive toolset that includes multitrack, waveform, and spectral display for creating, mixing, editing, and restoring audio content. Adobe Bridge is a creative asset manager that lets you preview, organize, edit, and publish multiple creative assets quickly and easily. Adobe DNG Software Development Kit (SDK) is a free set of tools and code that helps developers add support for Adobe's Digital Negative (DNG) universal RAW file format into their own applications and cameras. Adobe InDesign is a professional page layout and desktop publishing software used for designing and publishing content for both print and digital media. Adobe Lightroom is a cloud-based photo editing and management software designed for photographers to organize, edit, store, and share images across desktop, mobile, and web. Adobe Substance 3D is a suite of tools for creating 3D content, including modeling, texturing, and rendering. Successful exploitation of the most severe of these vulnerabilities could allow for arbitrary code execution in the context of the logged on user. Depending on the privileges associated with the user, an attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Users whose accounts are configured to have fewer user rights on the system could be less impacted than those who operate with administrative user rights. THREAT INTELLIGENCE: There are currently no reports of these vulnerabilities being exploited in the wild. SYSTEMS AFFECTED: Adobe After Effects 25.6 and earlier versions Adobe Audition 25.3 and earlier versions Adobe Bridge 15.1.3 (LTS) and earlier versions Adobe Bridge 16.0.1 and earlier versions Adobe DNG Software Development Kit (SDK) DNG SDK 1.7.1 build 2410 and earlier versions Adobe InDesign ID20.5.1 and earlier versions Adobe InDesign ID21.1 and earlier versions Adobe Lightroom Classic 15.1 and earlier versions Adobe Substance 3D Designer 15.1.0 and earlier versions Adobe Substance 3D Modeler 1.22.5 and earlier versions Adobe Substance 3D Stager 3.1.6 and earlier versions RISK: Government: Large and medium government entities MEDIUM Small government MEDIUM Businesses: Large and medium business entities MEDIUM Small business entities MEDIUM Home Users: LOW TECHNICAL SUMMARY: Multiple vulnerabilities have been discovered in Adobe products, the most severe of which could allow for arbitrary code execution. Details of these vulnerabilities are as follows: Tactic: Execution ( TA0002 ) Technique: Exploitation for Client Execution ( T1203 ): Adobe After Effects: Out-of-bounds Write (CVE-2026-21318, CVE-2026-21327, CVE-2026-21328) Use After Free (CVE-2026-21320, CVE-2026-21323, CVE-2026-21326, CVE-2026-21329, CVE-2026-21351) Integer Overflow or Wraparound (CVE-2026-21321) Out-of-bounds Read (CVE-2026-21322, CVE-2026-21324, CVE-2026-21325, CVE-2026-21319) Access of Resource Using Incompatible Type ('Type Confusion') (CVE-2026-21330) NULL Pointer Dereference (CVE-2026-21350) Adobe Audition: Out-of-bounds Write (CVE-2026-21312) Out-of-bounds Read (CVE-2026-21313, CVE-2026-21314, CVE-2026-21315, CVE-2026-21317) Access of Memory Location After End of Buffer (CVE-2026-21316) Adobe Bridge: Out-of-bounds Write (CVE-2026-21346) Integer Overflow or Wraparound (CVE-2026-21347) Adobe DNG Software Development Kit (SDK): Out-of-bounds Write (CVE-2026-21352) Integer Overflow or Wraparound (CVE-2026-21353) Out-of-bounds Read (CVE-2026-21354, CVE-2026-21355) Adobe InDesign: Heap-based Buffer Overflow (CVE-2026-21357, CVE-2026-21358) Out-of-bounds Read (CVE-2026-21332) Adobe Lightroom Classic: Out-of-bounds Write (CVE-2026-21349) Substance 3D Designer: Out-of-bounds Write (CVE-2026-21334, CVE-2026-21335) NULL Pointer Dereference (CVE-2026-21336, CVE-2026-21338) Out-of-bounds Read (CVE-2026-21337, CVE-2026-21339, CVE-2026-21340) Substance 3D Modeler: Out-of-bounds Read (CVE-2026-21348) Substance 3D Stager: Out-of-bounds Write (CVE-2026-21341, CVE-2026-21342) Out-of-bounds Read (CVE-2026-21343, CVE-2026-21344, CVE-2026-21345) Successful exploitation of the most severe of these vulnerabilities could allow for arbitrary code execution in the context of the logged on user. Depending on the privileges associated with the user, an attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Users whose accounts are configured to have fewer user rights on the system could be less impacted than those who operate with administ