Skip to content
Noroxi
NVD / CVE Program· CNA autodesk

CVE-2026-8325: PDF File Parsing Vulnerabilities in Certain Autodesk Desktop Products

Noroxi assessment

Priority: Monitor (action score 31/100)

  • The sources we track (CISA KEV, Exploit-DB, Metasploit, Nuclei, GitHub) show no public exploit code or exploitation in the wild.
  • Probability of exploitation in the next 30 days: 0.19% (FIRST EPSS).
  • Someone with local access to the system can trigger it. No account or password is required. A user must open a link or visit a page. No special conditions are required; it is repeatable.
  • Fixed version: Autodesk AutoCAD 2024.1.9, 2025.1.4, 2026.1.2; Autodesk AutoCAD LT 2024.1.9, 2025.1.4, 2026.1.2; Autodesk DWG TrueView 2024.1.9, 2025.1.4, 2026.1.2.

Low priority for now. Upgrade to Autodesk AutoCAD 2024.1.9, 2025.1.4, 2026.1.2; Autodesk AutoCAD LT 2024.1.9, 2025.1.4, 2026.1.2; Autodesk DWG TrueView 2024.1.9, 2025.1.4, 2026.1.2 or later.

Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it

Primary sources: NVD · CVE.org · FIRST EPSS

A maliciously crafted PDF file, when parsed through Autodesk Revit, can force an Out-of-Bounds Write vulnerability. A malicious actor may leverage this vulnerability to cause a crash, cause data corruption, or execute arbitrary code in the context of the current process.

HighCVSS 7.8 · v3.1—No exploit Fix available
Published
Aug 6, 2026
Updated
Oct 24, 2026
EPSS
0.1% · 8th percentile

Report tools

JSON

Action score

31

Monitor

Low priority for now.

CVSS
31 / 40 · 7.8 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.1%

CISA SSVC decision

Exploitation
none
Automatable
no
Technical impact
total

Vulnrichment: CISA's decision-tree inputs.

CNA vs NVD score

NVD
—
CNA · autodesk
7.8
NVD has not scored this yet; the score shown is the CNA’s.

The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.

Get told when this record changes

  • Not in KEV: no record of exploitation in the wild
  • No public exploit code on record
  • A fix has been released

If any of these changes, we'll tell you in the daily email digest.

Follow CVE-2026-8325

When you'll hear from us

  • when it enters CISA KEV
  • when exploit code appears or is weaponized
  • when the record is updated (including a fixed version)
  • when EPSS rises 20 points in a week

One daily email digest (06:00 UTC); connect a webhook for KEV listings and weaponized exploits instantly.

Your free account also gets you

Running WordPress? Scan your site free with WP Lens

  • Stack alerts: add the products and versions you run, get the new CVEs that affect them
  • Uptime monitoring: 1 site, instant email when it goes down
  • Add your domain: subdomains and takeover risk scanned every week (1 domain)
  • 10 scans an hour on the security tools (3 a day without an account), an API key and MCP
  • All your scans in one panel: findings, what changed in the last scan, a report per domain or per client (PDF, share link)
All free tools

Sign up with email · Have an account? Sign in

Free account, no card. Unfollow any time.

Don't want an account? Get "Exploited this week" by email every MondayDon't want an account? RSS feed for autodesk records

Running WordPress? Scan your site free with WP Lens

Is your version affected? Check it

Noroxi analysis

What does it mean in your environment?

The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.

We use this product, ask for help

Affected systems

Is your version affected?

Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.

VendorProduct
autodeskrevit

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • autodesk revit2024 and later · before 2024.3.6
  • autodesk revit2025 and later · before 2025.4.6
  • autodesk revit2026 and later · before 2026.5
  • autodesk revit2027 and later · before 2027.2

Versions reported by the vendor

Affected version ranges reported by the assigning authority (autodesk). Independent of NVD's CPE analysis and usually ahead of it.

  • Autodesk AutoCAD

    • 2027.0.0 and later · before 2027.1.0affected · semver
    • 2026.0.0 and later · before 2026.1.2affected · semver
    • 2025.0.0 and later · before 2025.1.4affected · semver
    • 2024.0.0 and later · before 2024.1.9affected · semver

  • Autodesk AutoCAD LT

    • 2027.0.0 and later · before 2027.1.0affected · semver
    • 2026.0.0 and later · before 2026.1.2affected · semver
    • 2025.0.0 and later · before 2025.1.4affected · semver
    • 2024.0.0 and later · before 2024.1.9affected · semver

  • Autodesk DWG TrueView

    • 2027.0.0 and later · before 2027.1.0affected · semver
    • 2026.0.0 and later · before 2026.1.2affected · semver
    • 2025.0.0 and later · before 2025.1.4affected · semver
    • 2024.0.0 and later · before 2024.1.9affected · semver

  • Autodesk Revit

    • 2027.0.0 and later · before 2027.2.0affected · semver
    • 2026.0.0 and later · before 2026.5.0affected · semver
    • 2025.0.0 and later · before 2025.4.6affected · semver
    • 2024.0.0 and later · before 2024.3.6affected · semver

Same product

autodesk: all records

Other highest-scoring records for the same primary product.

  • CVE-2026-1289PDF File Parsing Vulnerabilities in Certain Autodesk Desktop Products
    31Monitor
  • CVE-2026-11803PDF File Parsing Vulnerabilities in Certain Autodesk Desktop Products
    31Monitor
  • CVE-2025-8354RFA File Parsing Type Confusion Vulnerability
    31Monitor

Published before and after this one in the same product

  • ← EarlierCVE-2025-5042Jul 22, 2025 · RFA File Parsing Out-of-Bounds Read Vulnerability
    31Monitor
  • ← EarlierCVE-2025-8893Sep 16, 2025 · PDF File Parsing Out-of-Bounds Write Vulnerability
    31Monitor
  • ← EarlierCVE-2026-1288Jun 17, 2026 · RFA File Parsing Vulnerability in Autodesk Revit
    22Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

Product / packageFixed versionSource
Autodesk AutoCAD2024.1.9Vendor (CNA)
Autodesk AutoCAD2025.1.4Vendor (CNA)
Autodesk AutoCAD2026.1.2Vendor (CNA)
Autodesk AutoCAD2027.1.0Vendor (CNA)
Autodesk AutoCAD LT2024.1.9Vendor (CNA)
Autodesk AutoCAD LT2025.1.4Vendor (CNA)
Autodesk AutoCAD LT2026.1.2Vendor (CNA)
Autodesk AutoCAD LT2027.1.0Vendor (CNA)
Autodesk DWG TrueView2024.1.9Vendor (CNA)
Autodesk DWG TrueView2025.1.4Vendor (CNA)
Autodesk DWG TrueView2026.1.2Vendor (CNA)
Autodesk DWG TrueView2027.1.0Vendor (CNA)
Autodesk Revit2024.3.6Vendor (CNA)
Autodesk Revit2025.4.6Vendor (CNA)
Autodesk Revit2026.5.0Vendor (CNA)
Autodesk Revit2027.2.0Vendor (CNA)

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

  • CVE-2025-8893324 days apartPDF File Parsing Out-of-Bounds Write Vulnerability
    31Monitor
  • CVE-2025-1274478 days apartRCS File Parsing Out-of-Bounds Write Vulnerability
    31Monitor

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

The product’s vendor appears in a public program. Matched by name; verify the scope text in the program.

Technical details

Attack conditions

  • Someone with local access to the system can trigger it.
  • No account or password is required.
  • A user must open a link or visit a page.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
high · data can be read
Integrity
high · data or configuration can be modified
Availability
high · the service can be disrupted
Attack vector
Local
Attack complexity
Low
Privileges required
None
User interaction
Required
Scope
Unchanged
Confidentiality impact
High
Integrity impact
High
Availability impact
High

Weakness class (CWE)

CWE-787 · Out-of-bounds Write

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

nvd-secondary

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

MITRE has no CAPEC/ATT&CK mapping for this CWE.

Change log

  1. Fix✗ → ✓

For records you follow, these changes also arrive as notifications. →

References

Show all references (1 more)

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records