Code execution via out-of-bounds font parser write
Published Sep 7, 2023 · Updated Feb 27, 2025
Out-of-bounds write in Adobe Illustrator 26.0.2 and earlier and 25.4.5 and earlier allows attackers to execute arbitrary code. During font parsing, the application writes beyond an allocated buffer while processing a malicious file; Adobe does not disclose the affected parser or malformed field. Execution requires a victim to open the file and runs in that user's context, allowing control of the application process.
Summary
What happened
Out-of-bounds write in Adobe Illustrator 26.0.2 and earlier and 25.4.5 and earlier allows attackers to execute arbitrary code. During font parsing, the application writes beyond an allocated buffer while processing a malicious file; Adobe does not disclose the affected parser or malformed field. Execution requires a victim to open the file and runs in that user's context, allowing control of the application process.
The record
- CVE
- CVE-2022-30640
- 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
- Sep 7, 2023CVE publishedPublication date reported by the CVE source.
- 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.
- Affected versionversion=0 <=25.4.5
What conditions does exploitation require?
What is affected?
Published CVSS scores
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.
Weakness, pattern, technique
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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