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CVE-2024-7993· NVD / CVE Program· CNA autodesk

Out-of-Bounds Write Vulnerability in Autodesk Revit

A maliciously crafted PDF file, when parsed through Autodesk Revit, may 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 No fix recorded
Published
Oct 16, 2024
Updated
Jun 17, 2026
EPSS
0.2% · 8th percentile
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Action score

31

Monitor

Low priority for now.

CVSS
31 / 40 · 7.8 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.2%

CISA SSVC decision

Exploitation
none
Automatable
no
Technical impact
total

Vulnrichment: CISA's decision-tree inputs.

CNA vs NVD score

NVD
7.8
CNA · autodesk
7.8
agree

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

Affected systems

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 2024.2.2
  • autodesk revit2025 and later · before 2025.3

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 Revit

    • 2025 and later · before 2025.3affected
    • 2024 and later · before 2024.2.2affected

Same product

autodesk: all records

Other highest-scoring records for the same primary product.

  • CVE-2026-8325PDF File Parsing Out-of-Bounds Write Vulnerability in Certain Autodesk Desktop Products
    31Monitor
  • CVE-2026-1289PDF File Parsing Vulnerabilities in Certain Autodesk Desktop Products
    31Monitor
  • CVE-2026-11803PDF File Parsing Out-of-Bounds Read Vulnerability in in Certain Autodesk Desktop Products
    31Monitor
  • CVE-2025-8354RFA File Parsing Type Confusion Vulnerability
    31Monitor
  • CVE-2025-8893PDF File Parsing Out-of-Bounds Write Vulnerability
    31Monitor
  • CVE-2025-5042RFA File Parsing Out-of-Bounds Read Vulnerability
    31Monitor

Remediation

Which version to upgrade to

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

No fix version is recorded for this entry. Check the references for vendor advisories.

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-2025-1274181 days apartRCS File Parsing Out-of-Bounds Write Vulnerability
    31Monitor
  • CVE-2025-8893335 days apartPDF 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-primary

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.

Noroxi analysis

No Noroxi analysis for this record yet

We don't hand-write analysis for all 385,000+ vulnerabilities; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.

We use this product, ask for help

Change log

No changes recorded on tracked fields yet. Score, KEV, exploit maturity and fix status changes appear here.

References

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

All records