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CVE-2026-109359

7.7, high

Contrast 1.8.0 before 1.24.1 contains an improper verification vulnerability in Coordinator peer recovery that fails to confirm the…

NVD (opens in a new tab) CVE.org (opens in a new tab)
CVSS
7.7, high high CVSS v3.1
EPSS, next 30 days
0.1% higher than 1.2% of scored CVEs
Exploitation
No public evidence
Published
12 Oct 20265 days ago

Description

Contrast 1.8.0 before 1.24.1 contains an improper verification vulnerability in Coordinator peer recovery that fails to confirm the serving peer uses the same manifest generation. Attackers with write access to manifest history can replay a superseded history head so withdrawn workloads obtain trusted mesh certificates, or with the secret seed disclose the Mesh CA key.

Details

Vendor
Edgelesssys
Product
contrast
Weakness
CWE-345 (opens in a new tab)
Status
Received
Updated
12 Oct 2026
Assigner
disclosure@vulncheck.com

CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N

References 2

Advisories 1

Other references 1

The kind is read from NVD's tags where present and from the shape of the URL otherwise, so treat it as a hint.

Other Edgelesssys CVEs

Every Edgelesssys CVE we hold

Same vendor in what we hold, not a known link between the flaws.

  • CVE-2026-109358 Edgelesssys contrast Incorrect Permission Assignment for Critical Resource Vulnerability EPSS 0.1% 7.8, high
  • CVE-2026-100833 Edgelesssys contrast Improper Input Validation Vulnerability EPSS 0.2% 9.6, critical

Beyond this page

Is CVE-2026-109359 in your network?

This page tells you how dangerous CVE-2026-109359 is out there. Whether it sits on one of your devices, only a scan of your own network can tell. That is what our systems do, every day, for the companies we protect.

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Check your exposure

Assembled from the NVD 2.0 API, the CISA Known Exploited Vulnerabilities Catalog and FIRST EPSS. Scores are as of our last collection on 17 Oct 2026, not the live upstream state.