CVE-2026-6876 Sandbox Escape in ServiceNow AI Platform
Unauthenticated attackers can execute arbitrary code via a sandbox escape in ServiceNow AI Platform, requiring immediate patching.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-6876?
CVE-2026-6876 is a critical code injection vulnerability in ServiceNow AI Platform, published on 27 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
ServiceNow has remediated a sandbox escape security issue that was identified in the ServiceNow AI Platform. This security issue could allow an unauthenticated user to execute arbitrary code within the ServiceNow AI Platform, potentially leading to more access to the ServiceNow AI Platform than intended.
ServiceNow deployed a security update to hosted instances and ServiceNow provided the update to our partners and self-hosted customers. We are not currently aware of malicious exploitation against ServiceNow instances.
We recommend customers promptly apply appropriate updates or upgrade to a patched release if they have not already done so.
Which versions are affected by CVE-2026-6876?
How do I fix CVE-2026-6876?
No fix has been published for CVE-2026-6876 yet. Limit exposure of the affected software until one is available.
Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.
Is CVE-2026-6876 being exploited?
There is no known exploitation of CVE-2026-6876 in the wild and no public exploit code.
Sources
Also known as GHSA-7fw9-72q7-3g7j.