CVE WatchJul 23, 2026

CVE-2026-44634

SimpleBLE is a cross-platform library and bindings for Bluetooth Low Energy (BLE). Prior to version 0.14.0, there are multiple stack-based b

CVSS

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No CVSS

EPSS

0.3%

p26

KEV

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Exploit Today

0-100

Published: Jun 10, 2026 · Last modified: Jul 23, 2026 · CWE-121 · CWE-787

EPSS · 30d

0.3%EPSS · 30 days0.3%

2026-08-172026-09-14

Technical description

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.

Official references

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