Signal is active with 3 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
A vulnerability was identified in NousResearch hermes-agent up to 2026.5.29.2. Affected by this issue is the function MatrixAdapter._markdown_to_html of the file gateway/platforms/matrix.py of the component Matrix Adapter. Such manipulation leads to cross site scripting. The attack can be executed remotely. The exploit is publicly available and might be used. The pull request to fix this issue awaits acceptance.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
NONE
Momentum
NONE
CVE-2026-15311 A vulnerability was identified in NousResearch hermes-agent up to 2026.5.29.2. Affected by this issue is the function MatrixAdapter._markdown_to_html of the file gate… https://www.cve.org/CVERecord?id=CVE-2026-15311
Post summary
The text merely announces CVE-2026-15311 with a brief mention of the affected function, providing no further technical details or actionable information.
🚨*CVE* CVE-2026-15311 A vulnerability was identified in NousResearch hermes-agent up to 2026.5.29.2. Affected by this issue is the function MatrixAdapter._markdown_to_html of the file gate… https://www.cve.org/CVERecord?id=CVE-2026-15311 ----- Traducción: CVE-2026-15311 Se … http://infoflow.cloud`
Post summary
The post announces CVE‑2026‑15311, noting it affects the MatrixAdapter._markdown_to_html function in NousResearch hermes-agent, but offers no evidence of exploitation, patches, or a PoC.
🐛 VULNERABILITIES CVE Notify: 🚨 [CVE-2026-15311](https://github.com/NousResearch/hermes-agent/) A vulnerability was identified in... https://github.com/NousResearch/hermes-agent/ #ZeroDay #PatchManagement #Vulnerability
Post summary
A brief notice announces CVE‑2026‑15311 and links to its GitHub repository, but provides no substantive technical or exploit information.