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CVE-2026-17550

DWG or DXF File Parsing Out-of-Bounds Read in Autodesk AutoCAD

MEDIUM
5.5
CVSS Score
Published: July 29, 2026 at 03:23 PM UTC
Updated: September 2, 2026 at 06:19 PM UTC
11 products affected across 1 vendorAutoCADAutoCAD ElectricalCivil 3D

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Severity
MEDIUM5.5
Exploit prediction
EPSS 0.3%
SSVC
No known exploit

Description

A maliciously crafted DWG or DXF file, when parsed through Autodesk AutoCAD, can force an Out-of-Bounds Read vulnerability. A malicious actor can leverage this vulnerability to cause a crash or disclose sensitive information.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Advance Steel· Autodesk
95%
2026 ≤ v < 2026.1.22027
Affected range stops below 2026.1.2, so it looks safe — our inference, not a vendor statement
AutoCAD· Autodesk
95%
2026 ≤ v < 2026.1.22027.0.0 ≤ v < 2027.1.020272027.0.0
Affected range stops below 2026.1.2, so it looks safe — our inference, not a vendor statement
Affected range stops below 2027.1.0, so it looks safe — our inference, not a vendor statement
AutoCAD Architecture· Autodesk
95%
2026 ≤ v < 2026.1.22027
Affected range stops below 2026.1.2, so it looks safe — our inference, not a vendor statement
AutoCAD Electrical· Autodesk
95%
2026 ≤ v < 2026.1.22027
Affected range stops below 2026.1.2, so it looks safe — our inference, not a vendor statement
AutoCAD LT· Autodesk
95%
2026 ≤ v < 2026.1.22027.0.0 ≤ v < 2027.1.020272027.0.0
Affected range stops below 2026.1.2, so it looks safe — our inference, not a vendor statement
Affected range stops below 2027.1.0, so it looks safe — our inference, not a vendor statement
AutoCAD MAP 3D· Autodesk
95%
2026 ≤ v < 2026.1.22027
Affected range stops below 2026.1.2, so it looks safe — our inference, not a vendor statement
AutoCAD Mechanical· Autodesk
95%
2026 ≤ v < 2026.1.22027
Affected range stops below 2026.1.2, so it looks safe — our inference, not a vendor statement
AutoCAD MEP· Autodesk
95%
2026 ≤ v < 2026.1.22027
Affected range stops below 2026.1.2, so it looks safe — our inference, not a vendor statement
AutoCAD Plant 3D· Autodesk
95%
2026 ≤ v < 2026.1.22027
Affected range stops below 2026.1.2, so it looks safe — our inference, not a vendor statement
Civil 3D· Autodesk
95%
2026 ≤ v < 2026.1.22027
Affected range stops below 2026.1.2, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (3)

Vendor Advisory
Source: cverecord
https://www.autodesk.com/trust/security-advisories/adsk-sa-2026-0009
PatchProduct
Source: cverecord
https://www.autodesk.com/products/autodesk-access/overview
PatchProduct
Source: cverecord
https://www.autodesk.com/products/dwg-trueview/overview

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.5MEDIUMautodesk
Attack Vector
LOCAL
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusANALYZED
CWE
CWE-125

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