CVE-2022-30642

Arbitrary code execution via embedded-font buffer overrun

Published Sep 7, 2023 · Updated Feb 27, 2025

Out-of-bounds write in Adobe Illustrator 2022 26.0.2 and earlier allows attackers to execute arbitrary code via a crafted font. Illustrator 2021 25.4.5 and earlier is also affected; embedded-font parsing writes crafted data past an allocated buffer. Opening a malicious file or visiting a malicious page triggers code execution in the current process and current user's context.

CVSS severity7.8
High
EPSS probability0.40%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Out-of-bounds write in Adobe Illustrator 2022 26.0.2 and earlier allows attackers to execute arbitrary code via a crafted font. Illustrator 2021 25.4.5 and earlier is also affected; embedded-font parsing writes crafted data past an allocated buffer. Opening a malicious file or visiting a malicious page triggers code execution in the current process and current user's context.

The record

CVE
CVE-2022-30642
Published
Sep 7, 2023
Updated
Feb 27, 2025
Vendor
Adobe
Product
Illustrator
Classifications
CWE-787, T1203, T1204.002
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 7, 2023CVE publishedPublication date reported by the CVE source.
  2. Feb 27, 2025Record 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 <=25.4.5

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Adobe · Illustratorversion=0 <=25.4.5

Published CVSS scores

7.8AdobeCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-787Out-of-bounds Write
T1203Exploitation for Client Execution
T1204.002Malicious File

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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