CVE-2025-61839
Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.
NVD · uneditedFormat Plugins versions 1.1.1 and earlier are affected by an out-of-bounds read vulnerability when parsing a crafted file, which could result in a read past the end of an allocated memory structure. An attacker could leverage this vulnerability to execute code in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.
dbcve analysis · moderate confidenceFormat Plugins versions 1.1.1 and earlier contain an out-of-bounds read vulnerability during file parsing. When processing a specially crafted malicious file, the parser reads beyond the bounds of an allocated memory structure, potentially allowing an attacker to execute arbitrary code in the context of the current user.
Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.
Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.
NVD · CPE dataall versionsCVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.
From the vector- Attack vector
- Local
- Complexity
- Low
- Privileges
- None
- User interaction
- Required
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.
dbcve checksWork through these to decide whether this CVE applies to you.
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Identify if Adobe Format Plugins is installedCheck the system's installed programs list or Adobe application plugin directory for 'Format Plugins' - common locations include Adobe application plugin folders (e.g., Adobe Photoshop/Illustrator plug-ins directory)Affected if Adobe Format Plugins is present on the system
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Determine the installed version of Format PluginsRight-click the Format Plugins file (typically named with 'format' in the filename, such as FormatPlugins.plugin or similar), select Properties, and check the Version tab; or use the Adobe application to check plugin version informationAffected if Version is 1.1.1 or any version earlier than 1.1.1
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Verify the plugin is enabled in the Adobe applicationOpen the Adobe application (such as Photoshop, Illustrator, or InDesign), go to Help > About Plug-ins or check the Plugins panel to confirm Format Plugins is loaded and activeAffected if Format Plugins is loaded and active in the Adobe application
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Confirm file parsing is occurringReview recent file open operations in the Adobe application - the vulnerability triggers when parsing specially crafted filesAffected if The user has opened or attempts to open files, particularly from untrusted or unknown sources, using the Format Plugins
If Adobe Format Plugins version 1.1.1 or earlier is installed, enabled, and the user opens files (especially from untrusted sources), the environment is affected by this out-of-bounds read vulnerability.
Generated from the published advisory. Verify against your own configuration.
Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.
From vendor dataUpdate Format Plugins to a version newer than 1.1.1 once available, and instruct users to avoid opening files from untrusted sources.
- Consultation3.0 h
- Implementation2.0 h
- Testing3.0 h
- Review / QA2.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $2,832.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2025-61839 — or any other known-vulnerable package — straight from your lock files. Free and open source; it runs locally and uploads nothing.
References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.
Primary sourcesPractitioner notes
ContributedPeer-ranked notes from engineers who’ve handled CVE-2025-61839 in production — separate from our analysis above.
The advisory tells you what broke. It rarely tells you what actually worked. If you’ve dealt with this one, that detail is what the next engineer is searching for.
- The version that genuinely resolved it — not the one the vendor claimed
- A config change or rule that shut the vector down
- A gotcha in the upgrade path that cost you an afternoon
No notes yet
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- Verified mitigations, workarounds, and config changes
- Version or environment caveats, and links to real fixes
- No weaponised exploit code, or anything meant to cause harm
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