CVE-2026-0770 Details.
Langflow < 1.3.0 - Remote Code Execution via validate_code() exec()
Atlas does not check this one. Needs requests that change data.
To test for this one, the check would have to send requests that could change data on the site. Atlas only ever reads public pages, so it does not run this check.
About CVE-2026-0770. What It Means.
Langflow contains a remote code execution caused by inclusion of functionality from untrusted control sphere in the exec_globals parameter at the validate endpoint, letting remote attackers execute arbitrary code as root, exploit requires no authentication.
Affected Product. What Is Hit.
The record for CVE-2026-0770 does not name a vendor or product yet.
FAQ
Common Questions.
Langflow < 1.3.0 - Remote Code Execution via validate_code() exec(). Langflow contains a remote code execution caused by inclusion of functionality from untrusted control sphere in the exec_globals parameter at the validate endpoint, letting remote attackers execute arbitrary code as root, exploit requires no authentication.
No. To test for this one, the check would have to send requests that could change data on the site. Atlas only ever reads public pages, so it does not run this check. The facts about CVE-2026-0770 are on this page, and you can request a demo to see how Brandefense watches your whole external attack surface.
Yes. CVE-2026-0770 is on the CISA Known Exploited Vulnerabilities list, which means attackers have used it against real targets.
Update the affected software to the latest version from the vendor, or follow the vendor's advice to switch off the affected feature. Vendor links are listed on this page when they are known.
This page lists the public facts about CVE-2026-0770. Atlas does not run a check for it, so nothing here says whether a particular site is affected.