hermes-agent has 10 CVEs on record. Disclosures have slowed: 0 in the last 90 days after 10 in the 90 before. The busiest recent month was June 2026 with 6. The median CVSS is 6.8 (medium). None have a confirmed exploitation report.
CVEs per month
Last 12 months, by publish date
- Exploited share
- 0% vs 1% corpus
- Median CVSS
- 6.8
- Publish → KEV
- —
- Last 90 days
- 0 prev 10
Worst active — by depth score
CVE-2026-53869High· 7.5Hermes Agent contains a DNS rebinding vulnerability in WebSocket endpoints that allows remote attackers to bypass Host and Origin validation41CVE-2026-10221High· 7.3hermes-agent has an Injection issue40CVE-2026-9368High· 7.3hermes-agent has a sandbox issue40CVE-2026-9366High· 7.3hermes-agent has an Injection issue40CVE-2026-9353High· 7.3hermes-agent has an Injection issue40
hermes-agent vulnerabilities
CVEs affecting hermes-agent, newest first. Open any entry for full detail, references, and exploit status.
10 CVEsRSS
CVE-2026-53870Medium· 5.5Hermes Agent creates response_store.db and webhook_subscriptions.json with world-readable permissions (mode 0o644)
Hermes Agent creates response_store.db and webhook_subscriptions.json with world-readable permissions (mode 0o644)
CVE-2026-53869High· 7.5Hermes Agent contains a DNS rebinding vulnerability in WebSocket endpoints that allows remote attackers to bypass Host and Origin validation
Hermes Agent contains a DNS rebinding vulnerability in WebSocket endpoints that allows remote attackers to bypass Host and Origin validation
CVE-2026-10224Medium· 5.3hermes-agent has an Uncontrolled Resource Consumption issue
hermes-agent has an Uncontrolled Resource Consumption issue
CVE-2026-10223Medium· 6.3hermes-agent has an Injection issue
hermes-agent has an Injection issue
CVE-2026-10221High· 7.3hermes-agent has an Injection issue
hermes-agent has an Injection issue
CVE-2026-10222Medium· 5.6hermes-agent has an Injection issue
hermes-agent has an Injection issue
CVE-2026-9368High· 7.3hermes-agent has a sandbox issue
hermes-agent has a sandbox issue
CVE-2026-9366High· 7.3hermes-agent has an Injection issue
hermes-agent has an Injection issue
CVE-2026-9369Medium· 5.3hermes-agent has an Incorrect Comparison
hermes-agent has an Incorrect Comparison
CVE-2026-9353High· 7.3hermes-agent has an Injection issue
hermes-agent has an Injection issue