Is there a public exploit for CVE-2026-118604?

No public exploit for CVE-2026-118604 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

How severe is CVE-2026-118604?

CVE-2026-118604 scores CVSS 6.8 (v3.0), rated medium.

6.8 Medium

Alpine iLX-F511 Framework Service Stack-based Buffer Overflow Remote Code Execution Vulnerability.

CVE-2026-118604

Alpine iLX-F511 Framework Service Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows physically present attackers to execute arbitrary code on affected installations of Alpine iLX-F511 devices. Authentication is not required to exploit this vulnerability. The specific flaw exists within the framework service. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-29007.

Assessment

CVSS: 6.8 (v3.0)
Severity: Medium
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 28 October 2026
Last updated: 29 October 2026
Weakness: CWE-121
Assigner: zdi-disclosures@trendmicro.com

CVSS vectorCVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

At the source

References

https://www.zerodayinitiative.com/advisories/ZDI-26-822/

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