CVE-2026-44634

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Source

https://cve.org/CVERecord?id=CVE-2026-44634

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-44634.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-44634

Aliases

GHSA-8h89-q8m2-c8fp

Published

2026-06-09T23:59:31Z

Modified

2026-10-28T10:51:45Z

Severity

8.7 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N CVSS Calculator

Summary

Stack buffer overflows in SimpleBLE

Details

SimpleBLE is a cross-platform library and bindings for Bluetooth Low Energy (BLE). Prior to version 0.14.0, there are multiple stack-based buffer overflow vulnerabilities in SimpleBLE. There is a stack overflow vulnerability in the dongl backend’s Protocol::simpleble_write function (local, caller-controlled input). A stack overflow vulnerability when processing manufacturer-specific data in BLE advertisements (remote, no pairing or connection required). Lastly, a stack overflow vulnerability when processing service data in BLE advertisements (remote, no pairing or connection required). This issue has been patched in version 0.14.0.

Database specific

{
    "cna_assigner":  "GitHub_M",
    "cwe_ids":  [
        "CWE-121",
        "CWE-787"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/44xxx/CVE-2026-44634.json"
}

References

Affected packages

Git / github.com/simpleble/simpleble

Affected ranges

Type

GIT

Repo

https://github.com/simpleble/simpleble

Events

Introduced

Fixed

5762afd8d83b5d3dc5cd2a33561d746b6de72935

Fixed

1501d59d76a4280268372afb1b157bf6caeacba6

Database specific

Show details

{
    "extracted_events":  [
        {
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "fixed":  "0.14.0"
                }
            ],
            "source":  "AFFECTED_FIELD",
            "strategy":  "StringRangeExpression"
        },
        {
            "range":  [
                {
                    "fixed":  "1501d59d76a4280268372afb1b157bf6caeacba6"
                }
            ],
            "source":  "REFERENCES_COMMIT"
        },
        {
            "original_tag":  "v0.14.0",
            "range":  [
                {
                    "fixed":  "5762afd8d83b5d3dc5cd2a33561d746b6de72935"
                }
            ],
            "source":  "REFERENCES_TAG"
        }
    ]
}

Affected versions

v0.*

v0.0.1

v0.0.2

v0.1.0

v0.10.1

v0.10.2

v0.10.3

v0.10.4

v0.11.0

v0.12.0

v0.12.1

v0.2.0

v0.3.0

v0.4.0

v0.5.0

v0.6.0

v0.6.1

v0.7.0

v0.7.1

v0.7.3

v0.8.1

v0.9.0

v0.9.1

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-44634.json"

vanir_signatures

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vanir_signatures_modified

"2026-10-28T10:51:45Z"