CVE-2020-9574

Code execution via undisclosed memory corruption

Published Jun 26, 2020 · Updated Aug 4, 2024

Memory corruption in Adobe Illustrator 24.0.2 and earlier for Windows allows attackers to execute arbitrary code in the current user's context. Adobe has not disclosed the affected parser, input format, or incorrect memory operation, so the precise corruption mechanism is not public. Exploitation requires user interaction, but public records do not identify the required input or vulnerable feature.

CVSS severity7.8
High
EPSS probability3.43%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Memory corruption in Adobe Illustrator 24.0.2 and earlier for Windows allows attackers to execute arbitrary code in the current user's context. Adobe has not disclosed the affected parser, input format, or incorrect memory operation, so the precise corruption mechanism is not public. Exploitation requires user interaction, but public records do not identify the required input or vulnerable feature.

The record

CVE
CVE-2020-9574
Published
Jun 26, 2020
Updated
Aug 4, 2024
Vendor
Adobe
Product
Adobe Illustrator
Classifications
CWE-787, T1203
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 26, 2020CVE publishedPublication date reported by the CVE source.
  2. Aug 4, 2024Record 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=24.0.2 and earlier versions

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Adobe · Adobe Illustratorversion=24.0.2 and earlier versions

Published CVSS scores

9.3NIST National Vulnerability DatabaseAV:N/AC:M/Au:N/C:C/I:C/A:C
7.8NIST National Vulnerability DatabaseCVSS:3.1/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 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-787Out-of-bounds Write
T1203Exploitation for Client Execution

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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