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PatchSiren cyber security CVE debrief

CVE-2026-7405 Autodesk CVE debrief

A maliciously crafted TIF file can cause an Out-of-Bounds Read in certain Autodesk products during image import, potentially leading to a denial of service. Autodesk products such as Revit, AutoCAD, and others are affected. The CVE record was published on 2026-08-06T22:18:32.707Z and was last modified on 2026-09-18T15:17:13.543Z. The NVD entry is currently Analyzed.

Vendor
Autodesk
Product
Revit
CVSS
MEDIUM 5.5
CISA KEV
Not listed in stored evidence
Original CVE published
2026-08-06
Original CVE updated
2026-09-18
Advisory published
2026-08-06
Advisory updated
2026-09-18

Who should care

Defenders responsible for Autodesk products, especially those handling image imports, should assess exposure and prioritize patching to prevent potential denial-of-service attacks.

Why it matters

CVE-2026-7405 is a Medium-severity vulnerability in Autodesk products that can cause a denial of service through an Out-of-Bounds Read. Defenders should assess exposure, prioritize patching, and monitor for suspicious TIF file imports to prevent potential disruptions.

  • Denial of service through Out-of-Bounds Read
  • Potential disruption of critical engineering and design workflows
  • Need for verification of affected versions and exposure
  • Prioritization of patching for high-risk engineering systems

Technical summary

A maliciously crafted TIF file can cause an Out-of-Bounds Read in the image handling library of certain Autodesk products during image import. This can potentially lead to a denial of service. Affected products include Revit, AutoCAD, and others. The vulnerability has a CVSS score of 5.5 and is considered Medium severity.

Defensive priority

Defenders should prioritize patching affected Autodesk products, especially those used for handling image imports, to prevent potential denial-of-service attacks.

Recommended defensive actions

  • Patch affected Autodesk products
  • Inventory and assess exposure of Autodesk products
  • Monitor for suspicious TIF file imports

Evidence notes

The CVE record and NVD details indicate that a malicious TIF file can cause an Out-of-Bounds Read in certain Autodesk products. However, there is no information on exploitation or specific versions affected beyond general version ranges.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-7405 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-7405

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-7405 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-7405

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.