How many Altium Altium Enterprise Server CVEs are in CISA KEV?

None of Altium Altium Enterprise Server's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.

Which versions of Altium Altium Enterprise Server are affected?

5 distinct Altium Altium Enterprise Server versions are named across its CVEs. Use the version filter above to see the CVEs affecting a specific version.

What are the most common weakness types in Altium Altium Enterprise Server CVEs?

Altium Altium Enterprise Server's CVEs most often map to these CWE weakness types: CWE-200 (Exposure of Sensitive Information to an Unauthorized Actor), CWE-22 (Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')), CWE-306 (Missing Authentication for Critical Function), CWE-269 (Improper Privilege Management).

How many critical Altium Altium Enterprise Server vulnerabilities are there?

Altium Altium Enterprise Server has 9 critical and 3 high-severity CVEs.

What is the average severity of Altium Altium Enterprise Server CVEs?

The average CVSS base score across Altium Altium Enterprise Server's scored CVEs is 9.3.

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Altium

12 CVEs

Altium Enterprise Server Vulnerabilities

Name: Altium Enterprise Server vulnerability dataset (CVEs)
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

CVE security advisories and vulnerability history for Altium Enterprise Server by Altium.

12

Total CVEs

Published

0

In CISA KEV

Exploited in the wild

0

Public exploits

PoC or exploit code

9.3

Avg CVSS

2026–2026

Last updated September 16, 2026

Overview

Altium Enterprise Server has 12 published CVE records since 2026, of which 0 are in CISA's Known Exploited Vulnerabilities catalog and 0 have a known public exploit. The average CVSS base score across scored CVEs is 9.3.

This page aggregates every publicly disclosed vulnerability (CVE) affecting Altium Enterprise Server, with a severity breakdown, the affected and patched versions, the most common weakness types, and the full CVE list. Affected platforms include web.

Severity and exploitation

How the CVSS severity of Altium Enterprise Server's CVEs breaks down, plus how many are exploited in the wild or have public exploit code.

Critical9

High3

Medium0

Low0

In CISA’s Known Exploited Vulnerabilities catalog

0

None of Altium Enterprise Server's CVEs are currently listed in CISA's KEV catalog.

Public exploits

0

No Altium Enterprise Server CVEs currently have a tracked public exploit.

Affected versions and CVEs

Browse every Altium Enterprise Server version named in a CVE, then pick one to see only the CVEs that affect it.

Version ranges

< 8.1.19 CVEs
< 8.0.42 CVEs
<= 8.0.11 CVE

Fixed in

8.1.19 CVEs
8.0.42 CVEs

Find a version

12 CVEs

Sort

Server-Side Request Forgery in Altium Enterprise Server UnifiedLogin Service Allows Unauthenticated System Compromise
CVE-2026-92808
Patch
CWE-918
Critical · CVSS 10.0
EPSS 0.3% (25th pct)2026-09-16
Path Traversal in Altium Git Service Allows Remote Code Execution
CVE-2026-14439
Patch
CWE-22
Critical · CVSS 9.4
EPSS 0.7% (52th pct)2026-07-01
Path Traversal in Altium Projects Service Allows Arbitrary File Read
CVE-2026-11431
Patch
CWE-200
High · CVSS 8.3
EPSS 0.5% (43th pct)2026-06-05
Path Traversal in Altium Vault ScriptsController Allows Unauthenticated Remote Code Execution
CVE-2026-11429
Patch
CWE-306
Critical · CVSS 10.0
EPSS 1.1% (65th pct)2026-06-05
Server-Side Request Forgery in Altium Platform Design GraphQL Service Allows Information Disclosure
CVE-2026-11424
Patch
CWE-200
High · CVSS 8.3
EPSS 0.2% (14th pct)2026-06-05
Path Traversal in Altium Enterprise Server Collaboration Service Allows Privilege Escalation
CVE-2026-11423
Patch
CWE-269
Critical · CVSS 9.4
EPSS 0.3% (25th pct)2026-06-05
Path Traversal in Altium Enterprise Server NIS Allows Unauthenticated Arbitrary File Write and File Read
CVE-2026-11420
Patch
CWE-306
Critical · CVSS 10.0
EPSS 0.7% (52th pct)2026-06-05
Path Traversal in Altium Enterprise Server Vault UploadController Allows Arbitrary File Write
CVE-2026-11419
Patch
CWE-22
Critical · CVSS 9.4
EPSS 0.5% (45th pct)2026-06-05
Unauthenticated File Exfiltration in Altium Enterprise Server Vault Service via Hard-coded Cryptographic Key and Path Traversal
CVE-2026-11414
Patch
CWE-22
Critical · CVSS 10.0
EPSS 0.5% (40th pct)2026-06-05
Path Traversal in Altium Enterprise Server Viewer StorageController Allows Arbitrary File Read
CVE-2026-9129
Patch
CWE-200
Critical · CVSS 9.4
EPSS 0.2% (15th pct)2026-05-20
Path Traversal in Altium Enterprise Server ComparisonService Allows Arbitrary File Write
CVE-2026-9102
Patch
CWE-434
Critical · CVSS 9.4
EPSS 0.6% (46th pct)2026-05-20
Stored Cross-Site Scripting in Altium Enterprise Server Workflow Engine Allows Privilege Escalation
CVE-2026-1010CWE-79
High · CVSS 8.0
EPSS 0.3% (28th pct)2026-01-15

Common weakness types

The CWE weakness categories most often found in Altium Enterprise Server CVEs. Follow any weakness for its full explanation.

Other Altium products

Browse vulnerabilities for other products by Altium.

on-prem enterprise server7 CVEs Altium 3656 CVEs AES3 CVEs Altium Live3 CVEs Altium Designer1 CVEs Altium Support Center1 CVEs designer1 CVEs Forum module1 CVEs

All Altium vulnerabilities

Frequently asked questions

Common questions about Altium Enterprise Server vulnerabilities.

How many CVEs does Altium Altium Enterprise Server have?: Altium Altium Enterprise Server has 12 published CVE records since 2026.
How many Altium Altium Enterprise Server CVEs are in CISA KEV?: None of Altium Altium Enterprise Server's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.
Are there public exploits for Altium Altium Enterprise Server vulnerabilities?: No Altium Altium Enterprise Server CVEs currently have a tracked public exploit in this dataset.
Which versions of Altium Altium Enterprise Server are affected?: 5 distinct Altium Altium Enterprise Server versions are named across its CVEs. Use the version filter above to see the CVEs affecting a specific version.
What are the most common weakness types in Altium Altium Enterprise Server CVEs?: Altium Altium Enterprise Server's CVEs most often map to these CWE weakness types: CWE-200 (Exposure of Sensitive Information to an Unauthorized Actor), CWE-22 (Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')), CWE-306 (Missing Authentication for Critical Function), CWE-269 (Improper Privilege Management).
How many critical Altium Altium Enterprise Server vulnerabilities are there?: Altium Altium Enterprise Server has 9 critical and 3 high-severity CVEs.
What is the average severity of Altium Altium Enterprise Server CVEs?: The average CVSS base score across Altium Altium Enterprise Server's scored CVEs is 9.3.

References

Vulnerability data is sourced from the CVE Program; severity, KEV, and exploit signals are aggregated by RadicalNotion.AI.

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