CVE-2025-54230 Overview
CVE-2025-54230 is a Use After Free vulnerability [CWE-416] affecting Adobe FrameMaker versions 2020.8, 2022.6, and earlier. The flaw allows arbitrary code execution in the context of the current user when a victim opens a crafted file. Adobe published a security advisory and patches under bulletin APSB25-83.
Exploitation requires user interaction. An attacker must convince a target to open a malicious FrameMaker document. Successful exploitation yields code execution with the privileges of the logged-in user, which can be used to install malware, steal data, or pivot within an environment.
Critical Impact
Arbitrary code execution in the context of the current user via a malicious FrameMaker file, impacting confidentiality, integrity, and availability.
Affected Products
- Adobe FrameMaker 2020.8 and earlier
- Adobe FrameMaker 2022.6 and earlier
- Microsoft Windows installations running affected FrameMaker versions
Discovery Timeline
- 2025-08-12 - CVE-2025-54230 published to the National Vulnerability Database
- 2025-08-14 - Last updated in NVD database
Technical Details for CVE-2025-54230
Vulnerability Analysis
The vulnerability is a Use After Free condition in Adobe FrameMaker's file parsing logic. A Use After Free occurs when a program continues to reference memory after it has been freed, allowing an attacker to manipulate the contents of that memory region before the dangling pointer is dereferenced.
When FrameMaker parses a malformed document, an object is freed while a stale reference remains in use. An attacker who controls the heap layout at that point can place attacker-controlled data into the reclaimed allocation. When FrameMaker subsequently dereferences the stale pointer, it operates on attacker-controlled memory, leading to arbitrary code execution.
The attack vector is local and requires user interaction. The vulnerable code path executes during document processing, so social engineering — for example, sending a crafted .fm file via email or hosting it on a file share — is the most realistic delivery method.
Root Cause
The root cause is improper lifetime management of heap-allocated objects within FrameMaker's document parser. The application releases an object but retains a pointer that is later dereferenced. The flaw is tracked under CWE-416: Use After Free.
Attack Vector
Exploitation proceeds in three stages. First, the attacker crafts a malicious FrameMaker file that triggers the freeing of a specific internal object. Second, the attacker grooms the heap so that a controlled allocation occupies the freed memory. Third, FrameMaker reuses the stale pointer, transferring control flow to attacker-supplied data.
No verified public proof-of-concept exists at the time of writing. Refer to the Adobe FrameMaker Security Advisory for vendor-supplied technical context.
Detection Methods for CVE-2025-54230
Indicators of Compromise
- Unexpected crashes of FrameMaker.exe followed by child process creation
- FrameMaker spawning interpreters such as cmd.exe, powershell.exe, or wscript.exe
- Inbound FrameMaker documents (.fm, .book, .mif) from untrusted email senders or external file shares
- Outbound network connections originating from the FrameMaker process to non-Adobe infrastructure
Detection Strategies
- Monitor process lineage for FrameMaker spawning shell or scripting interpreters, which is anomalous for a document editor
- Hunt for FrameMaker writing executable content (.exe, .dll, .ps1) to user-writable directories such as %TEMP% or %APPDATA%
- Inspect crash telemetry for repeated faults in FrameMaker modules indicating exploitation attempts against the Use After Free condition
Monitoring Recommendations
- Enable command-line and process creation logging via Windows Event ID 4688 and Sysmon Event ID 1
- Forward FrameMaker crash dumps and Windows Error Reporting events to a central SIEM for triage
- Track inventory of installed FrameMaker versions across endpoints to identify systems still running 2020.8 or 2022.6 and earlier
How to Mitigate CVE-2025-54230
Immediate Actions Required
- Apply the Adobe patches referenced in bulletin APSB25-83 to all FrameMaker installations
- Inventory endpoints running Adobe FrameMaker 2020.x and 2022.x and prioritize remediation
- Restrict opening of FrameMaker files received from external or untrusted sources until patches are deployed
- Educate users about the risk of opening unsolicited .fm and .book attachments
Patch Information
Adobe released fixed versions through security bulletin APSB25-83. Administrators should consult the Adobe FrameMaker Security Advisory for exact patched build numbers and download links, then deploy the updates through standard software distribution tooling.
Workarounds
- Block delivery of FrameMaker document types at the email gateway for users who do not require them
- Run FrameMaker under a standard user account rather than an administrator to limit post-exploitation impact
- Apply application allowlisting to prevent FrameMaker from launching shells or scripting interpreters
- Open untrusted FrameMaker documents only inside an isolated virtual machine until patching is complete
# Example: enumerate installed Adobe FrameMaker versions on Windows endpoints
Get-ItemProperty "HKLM:\Software\Microsoft\Windows\CurrentVersion\Uninstall\*" |
Where-Object { $_.DisplayName -like "*FrameMaker*" } |
Select-Object DisplayName, DisplayVersion, InstallLocation
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
