CVE-2026-108265

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Source
https://cve.org/CVERecord?id=CVE-2026-108265
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-108265.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-108265
Aliases
  • GHSA-49qm-4pj3-w2c6
Published
2026-10-09T20:55:54Z
Modified
2026-10-10T10:45:27Z
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
enclave-os-mini: RA-TLS challenge certificates were not bound to the TLS session
Details

Enclave OS Mini is a Rust-based runtime for confidential applications inside Intel SGX enclaves. Prior to wasm-v0.40.0, the SGX runtime's RA-TLS challenge certificate path placed the certificate public-key hash and client nonce in quote ReportData but omitted a value bound 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 an attacker-terminated connection as the attested enclave. This issue is fixed in wasm-v0.40.0.

Database specific 
{
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-346"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/108xxx/CVE-2026-108265.json"
}
References

Affected packages

Git / github.com/privasys/enclave-os-mini

Affected ranges

Type
GIT
Repo
https://github.com/privasys/enclave-os-mini
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
553927f9cbd71ece1c6dbb538c2dd14bef95c65a
Database specific
Show details 
{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "wasm-v0.40.0"
        }
    ],
    "source": "AFFECTED_FIELD"
}

Affected versions

v0.*
v0.12.1
v0.14.0
v0.15.0
v0.16.0
v0.16.1
v0.17.0
v0.17.1
v0.17.2
v0.17.3
v0.17.4
v0.17.5
v0.18.0
v0.18.1
v0.18.2
v0.18.3
v0.19.0
v0.19.1
v0.20.0
v0.20.1
v0.20.2
v0.20.3
v0.21.0
v0.22.0
wasm-v0.*
wasm-v0.18.3
wasm-v0.20.0
wasm-v0.20.1
wasm-v0.21.0
wasm-v0.21.1
wasm-v0.22.0
wasm-v0.23.0
wasm-v0.24.0
wasm-v0.25.0
wasm-v0.26.0
wasm-v0.27.0
wasm-v0.28.0
wasm-v0.29.0
wasm-v0.30.0
wasm-v0.31.0
wasm-v0.32.0
wasm-v0.33.0
wasm-v0.34.0
wasm-v0.35.0
wasm-v0.36.0
wasm-v0.37.0
wasm-v0.38.0
wasm-v0.39.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-108265.json"