How severe is CVE-2024-33226?

CVE-2024-33226 has a CVSS 3.x base score of 9.9, rated critical severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability low.

Is CVE-2024-33226 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (35th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2024-33226?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

Does CVE-2024-33226 have an EU (EUVD) identifier?

Yes. CVE-2024-33226 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-30971.

When was CVE-2024-33226 published?

CVE-2024-33226 was published on 2024-05-22 and last updated on 2026-06-17.

CVE-2024-33226

CVE-2024-33226 is a critical-severity vulnerability with a CVSS 3.x base score of 9.9. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-269.

Key facts

Severity: Critical (CVSS 3.x base score 9.9)
EPSS exploit prediction: 0% (35th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-30971
Weakness: CWE-269
Published: 2024-05-22
Last modified: 2026-06-17

Description

An issue in the component Access64.sys of Wistron Corporation TBT Force Power Control v1.0.0.0 allows attackers to escalate privileges and execute arbitrary code via sending crafted IOCTL requests.

Frequently asked questions

What is CVE-2024-33226?: An issue in the component Access64.sys of Wistron Corporation TBT Force Power Control v1.0.0.0 allows attackers to escalate privileges and execute arbitrary code via sending crafted IOCTL requests.
How severe is CVE-2024-33226?: CVE-2024-33226 has a CVSS 3.x base score of 9.9, rated critical severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability low.
Is CVE-2024-33226 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (35th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2024-33226?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2024-33226 have an EU (EUVD) identifier?: Yes. CVE-2024-33226 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-30971.
When was CVE-2024-33226 published?: CVE-2024-33226 was published on 2024-05-22 and last updated on 2026-06-17.

References

https://github.com/DriverHunter/Win-Driver-EXP/tree/main/CVE-2024-33226

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