Track vulnerabilities like this one.
Sign up free to get alerted when software you use is affected.
2.1
CVE-2026-108769: CowAgent up to 2.2.0 can be crashed remotely
CVE-2026-108769 · published 7 days ago
Summary
The CowAgent program (versions up to 2.2.0) has a flaw in its Markdown display component that lets an attacker send specially crafted data and cause the application to stop working. This can be done over the network, meaning anyone who can reach the service could disrupt it. Apply the vendor's update or disable the Markdown rendering feature until a fix is available.
What to do
The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.
Affected software
| Vendor | Product | Affected versions |
|---|---|---|
| zhayujie | cowagent | 2.0 |
Original advisory text
zhayujie CowAgent Markdown Rendering Markdown.tsx denial of service
A security flaw has been discovered in zhayujie CowAgent up to 2.2.0. This affects an unknown part of the file Markdown.tsx of the component Markdown Rendering. The manipulation results in denial of service. It is possible to launch the attack remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Internet-facing
60 days
Internal
At next upgrade
- Not known to be exploited
- Needs hands-on effort to exploit (estimated)
- Gives an attacker partial control (estimated)
Type
CWE-404Improper Resource Shutdown or Release
Timeline
Published11 Oct 2026
Updated15 Oct 2026
First seen11 Oct 2026
Track software like this
Free during beta