CVE-2026-24222
CVE-2026-24222 is a high-severity vulnerability in Nvidia Nemoclaw with a CVSS 3.x base score of 8.6. 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-497.
Key facts
- Severity: High (CVSS 3.x base score 8.6)
- EPSS exploit prediction: 0% (32nd percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2026-26079
- Weakness: CWE-497
- Affected product: Nvidia Nemoclaw
- Published:
- Last modified:
Description
NVIDIA NeMoClaw contains a vulnerability in the sandbox environment initialization component, where a remote attacker could cause improper access control by sending prompt-injected content that causes the agent to read and exfiltrate host environment variables not properly restricted during sandbox creation. A successful exploit of this vulnerability might lead to information disclosure.
Frequently asked questions
- What is CVE-2026-24222?
- NVIDIA NeMoClaw contains a vulnerability in the sandbox environment initialization component, where a remote attacker could cause improper access control by sending prompt-injected content that causes the agent to read and exfiltrate host environment variables not properly restricted during sandbox creation. A successful exploit of this vulnerability might lead to information disclosure.
- How severe is CVE-2026-24222?
- CVE-2026-24222 has a CVSS 3.x base score of 8.6, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
- Is CVE-2026-24222 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (32nd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2026-24222?
- CVE-2026-24222 affects Nvidia Nemoclaw. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2026-24222?
- 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-2026-24222 have an EU (EUVD) identifier?
- Yes. CVE-2026-24222 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-26079.
- When was CVE-2026-24222 published?
- CVE-2026-24222 was published on 2026-04-28 and last updated on 2026-06-17.
References
- https://nvd.nist.gov/vuln/detail/CVE-2026-24222
- https://nvidia.custhelp.com/app/answers/detail/a_id/5837
- https://www.cve.org/CVERecord?id=CVE-2026-24222
Affected products (1)
- cpe:2.3:a:nvidia:nemoclaw:*:*:*:*:*:*:*:*
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