Vulnerabilities

Search by TI id or any alias (CVE, GHSA), vendor, product or CWE.

Filters

Reset all

Threatist priority CRITICAL 0 HIGH 1 MEDIUM 0 LOW 0

Signals Exploited in the wild (KEV) 0 Patch available 1 No fix listed 0 Has CVE 1

Fix status Fixed 1 Partial 0 Will not fix 0 Deferred 0 No fix listed 0

Impact type Code execution 0 Privilege escalation 0 Security bypass 0 Information disclosure 0 Tampering 0 Denial of service 1 Spoofing 0 Cross-site scripting 0 SQL injection 0

Attack vector Network 1 Adjacent network 0 Local 0 Physical 0

Requirements No authentication 1 No user interaction 1

Product

Products as named in CPE, with their records.

Published Last 7 days Last 30 days Last 12 months Any time

Weakness (CWE) CWE-191 Integer Underflow (Wrap or Wraparound) 1

1 selected

1 record

Sort

Vendor: Xcitium (formerly Comodo Security Solutions) × Clear all filters

TI-2026-36644 CVE-2026-49494 · GHSA-87cf-mxjw-fmjh

Xcitium Client Security / Comodo Internet Security Remote Denial of Service

Priority HIGH 77

Xcitium Client Security (XCS) before 13.8.2.10019 and Comodo Internet Security (CIS) through 12.3.4.8162 (fix expected by 2026 Q3) contain an integer underflow vulnerability in the firewall driver Inspect.sys that allows…

CVSS 4.0HIGH 8.7· Network · No auth · No interaction · EPSS 0.00542 · Published 2026-06-07 · Fixed in 13.8.2.10019 CWE-191

THREATIST.IO

Vulnerability intelligence for security teams and AI agents.

Vulnerabilities Vendors Exploited (KEV) API & MCP Newsletter Privacy policy Terms of use

Newsletter Vulnerability intelligence in your inbox Subscribe

© 2026 Threatist.ioData: CVE Program, NVD, CISA KEV, FIRST EPSS, GitHub Advisory Database and Red Hat security data (both CC BY 4.0), Microsoft Security Response Center. This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences

We would like to use Google Analytics cookies to see how the site is used. They are set only if you accept. Privacy policy