VulnSocial

CVE-2026-5374Disclosure(runzero / runzero_platform)

LOWCVSS 5.8 · MEDIUM

Signal is active with 2 mentions in latest observed window

Immediate actions

  • Patch runzero runzero_platform systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

An issue that allowed MCP agents to access remediation and asset information from outside of the authorized organization scope has been resolved. This is an instance of CWE-863: Incorrect Authorization, and has an estimated CVSS score of CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N (5.8 Medium). This issue was fixed in version 4.0.260202.0 of the runZero Platform.

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0.5/ 10 priority

Sources & remediation

Vendor / third-party advisories
Other references
Weakness type (CWE)
CWE-863

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • runzero_platform

Threat summary

  • Patch or workaround signal is available
  • 2 mentions across 1 observed day

What's happening

  • Patch or workaround mentioned in 1 signal
  • Technical details provided in 2 signals
  • Disclosure: 1 classified signal
  • 2 total mentions across 1 day

Affected systems

Vendors
runzero
Products
runzero_platform

Deep dive

Activity timeline2 mentions / 1d
01122Mentions · 2026-04-08: 2Patch / Workaround · 2026-04-08: 1Technical Details · 2026-04-08: 204-08
Signal classification2 categories
Disclosure
150.0%
Patch
150.0%
Referenced assets2 URLs
By indicator
Full discourse2 posts
  • Infoflowcloud@infoflowcloud
    Disclosure

    🚨*CVE* CVE-2026-5374 An issue that allowed MCP agents to access remediation and asset information from outside of the authorized organization scope has been resolved. This is an instance of… https://www.cve.org/CVERecord?id=CVE-2026-5374 ----- Traducción: CVE-2026-5374 Se … http://infoflow.cloud`

    Post summary

    The text announces the resolution of CVE‑2026‑5374 and provides a brief technical description of the vulnerability, but offers no PoC, exploit, or patch details.

    0000036
    67 followersView on X
  • CVE@CVEnew
    Patch

    CVE-2026-5374 An issue that allowed MCP agents to access remediation and asset information from outside of the authorized organization scope has been resolved. This is an instance of… https://www.cve.org/CVERecord?id=CVE-2026-5374

    Post summary

    CVE-2026-5374, an unauthorized access vulnerability in MCP agents, has been fixed.

    00000231
    57.0K followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
Apprunzerorunzero_platform---

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