CVE-2026-34662

Application crash via malicious file null dereference

Published May 12, 2026 · Updated May 12, 2026

NULL pointer dereference in Adobe Illustrator 29.8.6 and 30.3 and earlier allows attackers to crash the application via a malicious file. Adobe has not disclosed the affected file parser or the operation that produces and dereferences the null pointer. Exploitation requires a user to open the file, and the documented consequence is termination of the Illustrator process without data disclosure or code execution.

CVSS severity5.5
Medium
EPSS probability0.16%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

NULL pointer dereference in Adobe Illustrator 29.8.6 and 30.3 and earlier allows attackers to crash the application via a malicious file. Adobe has not disclosed the affected file parser or the operation that produces and dereferences the null pointer. Exploitation requires a user to open the file, and the documented consequence is termination of the Illustrator process without data disclosure or code execution.

The record

CVE
CVE-2026-34662
Published
May 12, 2026
Updated
May 12, 2026
Vendor
Adobe
Product
Adobe Illustrator
Classifications
CWE-476, T1204.002
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 12, 2026CVE publishedPublication date reported by the CVE source.
  2. May 12, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=30.3

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Adobe · Adobe Illustratorversion=0 <=30.3

Published CVSS scores

5.5Adobe Systems IncorporatedCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-476NULL Pointer Dereference
T1204.002User Execution: Malicious File

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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