CVE-2025-61818

Current-user arbitrary code execution

Published Nov 11, 2025 · Updated Feb 26, 2026

Use after free in Adobe InCopy versions 20.5, 19.5.5 and earlier allows attackers to execute arbitrary code through a malicious file. Adobe identifies the memory-lifetime error but has not published the affected parser, object, or stale-reference operation. Exploitation requires a victim to open the file, and successful code execution runs with the victim's current-user privileges.

CVSS severity7.8
High
EPSS probability0.23%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Use after free in Adobe InCopy versions 20.5, 19.5.5 and earlier allows attackers to execute arbitrary code through a malicious file. Adobe identifies the memory-lifetime error but has not published the affected parser, object, or stale-reference operation. Exploitation requires a victim to open the file, and successful code execution runs with the victim's current-user privileges.

The record

CVE
CVE-2025-61818
Published
Nov 11, 2025
Updated
Feb 26, 2026
Vendor
Adobe
Product
InCopy
Classifications
CWE-416, T1204.002
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 11, 2025CVE publishedPublication date reported by the CVE source.
  2. Feb 26, 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 <=19.5.5

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Adobe · InCopyversion=0 <=19.5.5

Published CVSS scores

7.8Adobe Systems IncorporatedCVSS: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.

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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-416Use After Free
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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