CVE-2026-27271

HIGH
2026-03-10 [email protected]
7.8
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

2
Analysis Generated
Mar 12, 2026 - 21:55 vuln.today
CVE Published
Mar 10, 2026 - 23:16 nvd
HIGH 7.8

Tags

Adobe Buffer Overflow Heap Overflow Illustrator

Description

Illustrator versions 29.8.4, 30.1 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.

Analysis

Heap buffer overflow in Adobe Illustrator 29.8.4 and 30.1 allows arbitrary code execution under the current user's privileges when opening a malicious file. The vulnerability requires user interaction but carries no patch availability, leaving affected systems at risk. …

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Remediation

Within 24 hours: Issue security advisory to all Illustrator users and restrict file-sharing from untrusted sources; inform teams to avoid opening unsolicited .ai and related files. Within 7 days: Implement application whitelisting or disable Illustrator if not business-critical; consider disabling remote file access features. …

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Priority Score

39
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +39
POC: 0

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CVE-2026-27271 vulnerability details – vuln.today
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