Home › CVE Intelligence › CVE-2026-48558
CVSS 8.0 HIGH 🔴 ACTIVELY EXPLOITED Security Vulnerability

CVE-2026-48558: SimpleHelp vulnerability exploited to deliver mighty Djinn Stealer (CVE-2026-48558)

Remote support tools are always high-risk when exposed or unpatched. This one is worth checking quickly if SimpleHelp is anywhere in the environment.

8.0CVSS Score
HIGHSeverity
NOCISA KEV
Security VulnerabilityImpact Type

📋 Vulnerability Details

CVE IDCVE-2026-48558
Vendorreddit_cyber
Affected ProductThreat Intelligence
Vulnerability TypeSecurity Vulnerability
CVSS Score8.0 (HIGH)
Actively Exploited✅ Yes
Patch StatusSee Vendor Advisory →
Reported ByCYBERDUDEBIVASH SENTINEL APEX Intelligence (via reddit_cyber)

🔬 Technical Analysis

Remote support tools are always high-risk when exposed or unpatched. This one is worth checking quickly if SimpleHelp is anywhere in the environment. https://www.helpnetsecurity.com/2026/06/30/simplehelp-vulnerability-exploited-cve-2026-48558/ submitted by /u/sunychoudhary [link]

🎯 Known Indicators of Compromise

{"type":"url","value":"https://www.helpnetsecurity.com/2026/06/30/simplehelp-vulnerability-exploited-cve-2026-48558/"&","confidence_score":0.82,"first_seen":"2026-06-30","source_count":1} {"type":"url","value":"https://www.reddit.com/user/sunychoudhary">","confidence_score":0.82,"first_seen":"2026-06-30","source_count":1} {"type":"url","value":"https://www.reddit.com/r/cybersecurity/comments/1ujn47m/simplehelp_vulnerability_exploited_to_delive","confidence_score":0.82,"first_seen":"2026-06-30","source_count":1} {"type":"domain","value":"www.helpnetsecurity.com","confidence_score":0.75,"first_seen":"2026-06-30","source_count":1} {"type":"domain","value":"www.reddit.com","confidence_score":0.75,"first_seen":"2026-06-30","source_count":1}

📚 Advisory References

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