CVE-2026-53869Disclosure

LOW

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

0.0/ 10 priority

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

STABLE

Threat summary

  • 2 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • Technical details provided in 2 signals
  • Disclosure: 2 classified signals
  • Peaked 1d ago at 1 mentions (2026-06-17); latest day: 1
  • 2 total mentions across 2 days

Deep dive

Activity timeline2 mentions / 2d
00111Mentions · 2026-06-17: 1Mentions · 2026-06-18: 1Technical Details · 2026-06-17: 1Technical Details · 2026-06-18: 106-1706-18
Signal classification1 categories
Disclosure
2100.0%
Referenced assets3 URLs
Full discourse2 posts
  • Vulmon Vulnerability Feed@VulmonFeeds
    Disclosure

    CVE-2026-53869 DNS Rebinding Vulnerability in Hermes Agent WebSocket Endpoints B... https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-53869 Vulnerability Alert Subscriptions: https://alerts.vulmon.com/?utm_source=twitter&utm_medium=social&utm_campaign=2102281&utm_content=1

    Post summary

    The post announces CVE-2026-53869 as a DNS Rebinding vulnerability affecting Hermes Agent WebSocket endpoints, but offers no PoC, exploit, patch information, or evidence of active exploitation.

    0000050
    4.1K followersView on X
  • CVE@CVEnew
    Disclosure

    CVE-2026-53869 Hermes Agent before 0.16.0 contains a DNS rebinding vulnerability in WebSocket endpoints that allows remote attackers to bypass Host and Origin validation. FastAPI HT… https://www.cve.org/CVERecord?id=CVE-2026-53869

    Post summary

    A new DNS rebinding vulnerability (CVE-2026-53869) has been disclosed for Hermes Agent versions prior to 0.16.0, allowing attackers to bypass Host and Origin checks on WebSocket endpoints.

    00000141
    57.6K followersView on X

Explore more