CVE-2026-118605
CVE-2026-118605
Alpine iLX-F511 prh_sdp_service_search_decode Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Alpine iLX-F511 devices. An attacker must first obtain the ability to pair a malicious Bluetooth device with the target system in order to exploit this vulnerability. The specific flaw exists within the prh_sdp_service_search_decode function. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-29069.
Vulnerability class: Buffer Overflow
Published .
CVSS v3 metric
CVSS v3 base score 8.0 (High). Vector: CVSS:3.0/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Weakness classification (CWE)
References
- www.zerodayinitiative.com/advisories/ZDI-26-823/ (x_research-advisory)
Frequently asked questions
- What is CVE-2026-118605?
- CVE-2026-118605 is a high-severity vulnerability, classified under Stack-based Buffer Overflow. CVSS score: 8.0/10. Published 2026-10-28.
- How severe is CVE-2026-118605?
- High severity. CVSS v3 base score is 8.0 out of 10.