CVE-2026-108267

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Source

https://cve.org/CVERecord?id=CVE-2026-108267

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-108267.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-108267

Aliases

GHSA-7jfw-53rm-phh2

Published

2026-10-09T21:11:33Z

Modified

2026-10-11T02:49:40Z

Severity

9.1 (Critical) CVSS_V4 - CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N CVSS Calculator

Summary

Privasys Go fork: RA-TLS challenge mode did not bind attestation evidence to the TLS session

Details

Privasys Go is a maintained fork of the Go programming language that adds RA-TLS support to crypto/tls. Prior to privasys-v0.5.1-go1.26.5, challenge-mode RA-TLS certificates bound quote ReportData to the certificate public key and client nonce but not to the active TLS session. An attacker who obtained an enclave TLS private key could relay a genuine quote onto another connection, causing a relying party to accept a handshake terminated by the attacker as an attested enclave connection. This issue is fixed in privasys-v0.5.1-go1.26.5.

Database specific

{
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-346"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/108xxx/CVE-2026-108267.json",
    "unresolved_ranges": [
        {
            "extracted_events": [
                {
                    "fixed": "privasys-v0.5.1-go1.26.5"
                }
            ],
            "source": "AFFECTED_FIELD"
        }
    ]
}

References

Affected packages

Git / github.com/privasys/go

Affected ranges

Type

GIT

Repo

https://github.com/privasys/go

Events

Introduced

Fixed

00a7d21ba53bba0ea09ac7a67eb2c6714e651700

Database specific

Show details

{
    "source": "REFERENCES"
}

Affected versions

privasys-v0.*

privasys-v0.3.0-go1.26.5

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-108267.json"