CVE-2026-4369: A maliciously crafted HTML payload in an assembly variant name, when displayed during the delete confirmation

Q: How do I fix CVE-2026-4369?

fusion: upgrade to 2702.1.47. Exact commands for each OS are on this page.

Q: Is CVE-2026-4369 being exploited?

CVE-2026-4369 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2026-4369 affect?

CVE-2026-4369 affects fusion. Severity is high (CVSS 7.1). A maliciously crafted HTML payload in an assembly variant name, when displayed during the delete confirmation dialog and clicked by a user, can trigger a Stored Cross-site Scripting (XSS) vulnerability in the Autodesk Fusion desktop applica

Routine

HIGH 7.1UPGRADE

CVE-2026-4369 is a high-severity flaw (CVSS 7.1) affecting fusion. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A maliciously crafted HTML payload in an assembly variant name, when displayed during the delete confirmation dialog and clicked by a user, can trigger a Stored Cross-site Scripting (XSS) vulnerability in the Autodesk Fusion desktop application. A malicious actor may leverage this vulnerability to read local files or execute arbitrary code in the context of the current process.

Why this priority

High severity

A fixed release or distro patch exists.

Risk facts

CVSS score	7.1 (High)
Attack vector	Local
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.2% (top 90%)
CISA exploited list	No
Weakness	CWE-79
Published	2026-04-14
Last modified	2026-10-26

Publisher (CNA): Autodesk · Vendor: autodesk

Last updated 2026-10-26 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-04-14 15:16 UTCPublished CVE record published
2026-10-26 21:10 UTCUpdated Record last modified

autodesk fusion UPGRADE

Affected: < 2702.1.47

Fixed in: 2702.1.47

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy fusion || rpm -q fusion || fusion --version

2. UPGRADE to 2702.1.47 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade fusion

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade fusion

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-4369?

fusion: upgrade to 2702.1.47. Exact commands for each OS are on this page.

Is CVE-2026-4369 being exploited?

CVE-2026-4369 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-4369 affect?

CVE-2026-4369 affects fusion. Severity is high (CVSS 7.1). A maliciously crafted HTML payload in an assembly variant name, when displayed during the delete confirmation dialog and clicked by a user, can trigger a Stored Cross-site Scripting (XSS) vulnerability in the Autodesk Fusion desktop applica

How urgent is CVE-2026-4369?

Priority 27/100. High severity

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References

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