Is there a public exploit for CVE-2026-118618?

No public exploit for CVE-2026-118618 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-2026-118618?

CVE-2026-118618 scores CVSS 7.8 (v3.0), rated high.

7.8 High

Ultralytics parsemodel Code Injection Remote Code Execution Vulnerability.

CVE-2026-118618

Ultralytics parsemodel Code Injection Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ultralytics. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsemodel function. The issue results from the lack of proper validation of a user-supplied string before using it to execute Python code. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-30121.

Assessment

CVSS: 7.8 (v3.0)
Severity: High
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-94
Assigner: zdi-disclosures@trendmicro.com

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

At the source

References

https://www.zerodayinitiative.com/advisories/ZDI-26-817/

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