AI and data stack advisories

Severe, 6 weeks1496Projects326

1496 severe, 6 weeks · 326 projects

IBMCVE-2026-9077

IBM Langflow OSS: untrusted input in a security decision

IBM

CVE-2026-9077 · Published Aug 5, 2026 · updated Aug 6, 2026

High8.5
No fix yet
IBM advisory

IBM Langflow OSS 1.0.0 through 1.10.3 Langflow allows remote authenticated attackers to bypass localhost-only restrictions and write arbitrary MCP server configurations to IDE configuration files on the host system.

Affected versions

PackageAffectedFixed in
Langflow OSS
Product
>= 1.0.0, <= 1.10.3No fix yet
Details and references
CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:N
Severity from
the vendor (its own CVE record or advisory)
Weakness
CWE-807

More IBM advisories

All IBM
High 7.4Aug 5IBM Langflow OSS: weak cryptographyCVE-2026-9205no fix yetHigh 8.1Aug 5IBM Langflow OSS: code injectionCVE-2026-9196no fix yetHigh 8.8Aug 5IBM Langflow OSS: code executionCVE-2026-9201no fix yetHigh 7.1Aug 5IBM Langflow OSS: information disclosureCVE-2026-9130no fix yetHigh 8.8Aug 5IBM Langflow OSS: code injectionCVE-2026-8478no fix yetHigh 7.4Aug 5IBM Langflow OSS: broken cryptographyCVE-2026-8470no fix yet