CVE-2026-32298: The Angeet ES3 KVM does not properly sanitize user-supplied variables parsed by the 'cfg.lua' script, allowing

This month

CRITICAL 9.1MITIGATE

CVE-2026-32298 is a critical-severity flaw (CVSS 9.1) affecting es3 kvm firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The Angeet ES3 KVM does not properly sanitize user-supplied variables parsed by the 'cfg.lua' script, allowing an authenticated attacker to execute OS-level commands.

Why this priority

Critical severity

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	9.1 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	High
User interaction	None
EPSS exploit chance	0.7% (top 49%)
CISA exploited list	No
Weakness	CWE-78
Published	2026-03-17
Last modified	2026-06-17

Publisher (CNA): Cybersecurity and Infrastructure Security Agency (CISA) U.S. Civilian Government · Vendor: angeet

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-03-17 18:16 UTCPublished CVE record published
2026-06-17 10:35 UTCUpdated Record last modified

angeet es3 kvm firmware MITIGATE

Affected: all versions

Fixed in: no fixed release known

Safe to downgrade to: no unaffected older release

Check your OS release

cat /etc/os-release; uname -r

Debian / Ubuntu

sudo apt update && sudo apt full-upgrade

RHEL / Amazon Linux / Fedora

sudo dnf upgrade --refresh

Windows

Install the latest cumulative update from Windows Update

If no patch exists yet

OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.

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-2026-32298?

es3 kvm firmware: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2026-32298 being exploited?

CVE-2026-32298 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-2026-32298 affect?

CVE-2026-32298 affects es3 kvm firmware. Severity is critical (CVSS 9.1). The Angeet ES3 KVM does not properly sanitize user-supplied variables parsed by the 'cfg.lua' script, allowing an authenticated attacker to execute OS-level commands.

How urgent is CVE-2026-32298?

Priority 45/100. Critical severity

Related CVEs

CVE-2026-32297 HIGH 7.5 MITIGATE The Angeet ES3 KVM allows a remote, unauthenticated attacker to write arbitrary files, including configuration

References

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