CriticalVulnerability
CVE-2026-19286: IBM Langflow OSS arbitrary code execution through A2A public endpoint
- Source
- NVD(opens in a new tab)
- Identifier
- CVE-2026-19286
- Published
- Record updated
- Known exploitation
- Not listed in the CISA Known Exploited Vulnerabilities catalog at the last check.
- EPSS
- 0.9%
Summary
IBM Langflow OSS versions 1.0.0 through 1.11.1 are affected by CVE-2026-19286. Improper enforcement of security restrictions on the A2A public endpoint could allow a remote attacker to execute arbitrary code.
Mitigation
The source does not state a fix yet. Check the original advisory for updates.
Related items
- MediumFake OpenAI, SpaceX events used to steal Microsoft, Google accountsSimilar attack · BleepingComputer
- HighGHSA-64vx-6h2c-rjh7: Banks: Unsafe importlib.import_module of attacker-controlled Tool.import_path in CompletionExtension allows RCESimilar attack · GitHub Advisory Database
- MediumHacking on Autopilot: Inside ARTEX Cybercrime CampaignsSimilar attack · Check Point Research
- MediumCVE-2026-122160: myshell-ai AIlice HuggingFace Model Wrapper untrusted model loadingSimilar attack · NVD/CVE Database
- MediumCVE-2026-122159: Edge0-AI Audio8_TTS path traversal via slow_decode_models argumentSimilar attack · NVD/CVE Database