CVE-2026-34663: Out-of-bounds Read (CWE-125) in Adobe Illustrator
Illustrator versions 29.8.6, 30.3 and earlier are affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to disclose sensitive information. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
AI Analysis
Technical Summary
CVE-2026-34663 is an out-of-bounds read vulnerability in Adobe Illustrator (versions 29.8.6, 30.3, and earlier) that could lead to disclosure of sensitive memory contents. The issue requires a victim to open a crafted malicious file to trigger the vulnerability. The CVSS 3.1 vector indicates local attack vector with low attack complexity, no privileges required, user interaction needed, and confidentiality impact only. No official fix or vendor advisory detailing remediation is currently available.
Potential Impact
Successful exploitation could result in disclosure of sensitive information from the application's memory. There is no indication of integrity or availability impact. The attack requires user interaction, limiting the ease of exploitation. No known exploits have been reported in the wild.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a patch is available, users should exercise caution when opening files from untrusted sources. No official fix or temporary workaround has been published by Adobe at this time.
CVE-2026-34663: Out-of-bounds Read (CWE-125) in Adobe Illustrator
Description
Illustrator versions 29.8.6, 30.3 and earlier are affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to disclose sensitive information. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-34663 is an out-of-bounds read vulnerability in Adobe Illustrator (versions 29.8.6, 30.3, and earlier) that could lead to disclosure of sensitive memory contents. The issue requires a victim to open a crafted malicious file to trigger the vulnerability. The CVSS 3.1 vector indicates local attack vector with low attack complexity, no privileges required, user interaction needed, and confidentiality impact only. No official fix or vendor advisory detailing remediation is currently available.
Potential Impact
Successful exploitation could result in disclosure of sensitive information from the application's memory. There is no indication of integrity or availability impact. The attack requires user interaction, limiting the ease of exploitation. No known exploits have been reported in the wild.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a patch is available, users should exercise caution when opening files from untrusted sources. No official fix or temporary workaround has been published by Adobe at this time.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- adobe
- Date Reserved
- 2026-03-30T17:30:36.494Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a036fcccbff5d86100cc51a
Added to database: 5/12/2026, 6:22:04 PM
Last enriched: 5/12/2026, 6:41:15 PM
Last updated: 5/13/2026, 4:59:58 AM
Views: 7
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