CVE-2026-109359

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Source
https://cve.org/CVERecord?id=CVE-2026-109359
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-109359.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-109359
Aliases
  • GHSA-rxcv-p3px-m3c3
Published
2026-10-12T16:05:38Z
Modified
2026-10-13T02:47:10Z
Severity
  • 8.7 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N CVSS Calculator
Summary
Contrast 1.8.0 before 1.24.1 Mesh CA Key Cross-Manifest Exposure via Peer Recovery
Details

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 Attackers with write access to manifest history can replay a superseded history head so withdrawn workloads obtain trusted mesh certificates, or with the secret seed disclose the Mesh CA key.

Database specific 
{
    "cna_assigner":  "VulnCheck",
    "cwe_ids":  [
        "CWE-345"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/109xxx/CVE-2026-109359.json"
}
References

Affected packages

Git / github.com/edgelesssys/contrast

Affected ranges

Type
GIT
Repo
https://github.com/edgelesssys/contrast
Events
Introduced
2c24641985716f83f6a228f57fbe92e8538fa2dd
Fixed
2a27ac7638b085e00b4061711367e9f9146cea7b
Database specific
Show details 
{
    "extracted_events":  [
        {
            "introduced":  "1.8.0"
        },
        {
            "fixed":  "1.24.1"
        }
    ],
    "source":  "AFFECTED_FIELD"
}

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-109359.json"