Out-of-Bounds Write Vulnerability in Adobe Illustrator
CVE-2026-21362

7.8HIGH

Key Information:

Vendor

Adobe
Status
Illustrator
Vendor
CVE Published:
10 March 2026

What is CVE-2026-21362?

Adobe Illustrator versions 29.8.4, 30.1, and earlier are susceptible to an out-of-bounds write vulnerability. This flaw can be exploited to achieve arbitrary code execution within the context of the current user. To exploit this vulnerability, an attacker must convince the user to open a specially crafted malicious file, potentially leading to unauthorized actions on the user's system. It's essential for users to remain cautious and update their software to mitigate risks associated with this vulnerability.

Affected Version(s)

Illustrator 0 <= 30.1

References

https://helpx.adobe.com/security/products/illustrator/aps...
vendor-advisory

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.