SEPTEMBER 17, 2026
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Case File

CVE-2026-84810

MEDIUM · CVSS 6.5 EPSS 0.26% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-09-02 · Last synced 2026-09-17

CyberRota Analysis

AI-Generated

The vulnerability affects the claude-skill-antivirus, which inadequately scans executable files in local skill directories, only analyzing the SKILL.md file while neglecting potentially harmful Python source and bytecode files. This oversight allows attackers to embed malicious code in non-manifest files, leading to a false sense of security with a SAFE verdict and a perfect trust score, despite the presence of unexamined executable payloads. Organizations utilizing this antivirus solution should prioritize addressing this issue to mitigate the risk of executing harmful code within their systems.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-84810
Severity
MEDIUM
CVSS
6.5
EPSS
0.26%

Original NVD Description

claude-skill-antivirus fails to analyze executable files when scanning local skill directories, reading only SKILL.md while ignoring Python source, bytecode, and other artifacts in the scripts directory. Attackers can distribute skills with malicious code in non-manifest files that receive a SAFE verdict with 100/100 trust score despite containing unanalyzed executable payloads.