How severe is CVE-2026-24149?

CVE-2026-24149 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-24149 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-24149?

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

Does CVE-2026-24149 have an EU (EUVD) identifier?

Yes. CVE-2026-24149 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-5178.

When was CVE-2026-24149 published?

CVE-2026-24149 was published on 2026-02-03 and last updated on 2026-06-17.

CVE-2026-24149

CVE-2026-24149 is a high-severity vulnerability with a CVSS 3.x base score of 7.8. 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-94.

Key facts

Severity: High (CVSS 3.x base score 7.8)
EPSS exploit prediction: 0% (17th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-5178
Weakness: CWE-94
Published: 2026-02-03
Last modified: 2026-06-17

Description

NVIDIA Megatron-LM for all platforms contains a vulnerability in a script, where malicious data created by an attacker may cause a code injection issue. A successful exploit of this vulnerability may lead to code execution, escalation of privileges, information disclosure, data tampering.

Frequently asked questions

What is CVE-2026-24149?: NVIDIA Megatron-LM for all platforms contains a vulnerability in a script, where malicious data created by an attacker may cause a code injection issue. A successful exploit of this vulnerability may lead to code execution, escalation of privileges, information disclosure, data tampering.
How severe is CVE-2026-24149?: CVE-2026-24149 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-24149 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-24149?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2026-24149 have an EU (EUVD) identifier?: Yes. CVE-2026-24149 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-5178.
When was CVE-2026-24149 published?: CVE-2026-24149 was published on 2026-02-03 and last updated on 2026-06-17.

References

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