Skip to content
OpenAdvisories

Vendor

Qualys

6 known vulnerabilities.

Qualys at a glance

Last 12 months
0
Critical · all time
0
Exploited · all time
0
Public exploit · all time
0
New vulnerabilities per month · last 12 months
0 1 1 December 2025: 0 vulnerabilities Dec 2025 January 2026: 0 vulnerabilities February 2026: 0 vulnerabilities March 2026: 0 vulnerabilities Mar April 2026: 0 vulnerabilities May 2026: 0 vulnerabilities June 2026: 0 vulnerabilities Jun July 2026: 0 vulnerabilities August 2026: 0 vulnerabilities September 2026: 0 vulnerabilities Sep October 2026: 0 vulnerabilities November 2026: 0 vulnerabilities
Show as table
MonthVulnerabilitiesCritical
Nov 202600
Oct 202600
Sep 202600
Aug 202600
Jul 202600
Jun 202600
May 202600
Apr 202600
Mar 202600
Feb 202600
Jan 202600
Dec 202500
Nov 202510
Oct 202500
Sep 202500
Aug 202500
Jul 202500
Jun 202500
May 202500
Apr 202500
Mar 202500
Feb 202500
Jan 202500
Dec 202400

Products

Cloud Agent 4 Qualysguard 1 Qualys Agent 1

Latest advisories

  • Medium max 6.3
    WID-SEC-2025-2574 1 CVE

    Qualys Cloud Agent: Schwachstelle ermöglicht Privilegieneskalation

    Ein lokaler Angreifer kann eine Schwachstelle in Qualys Cloud Agent ausnutzen, um seine Privilegien zu erhöhen.

    Qualys Linux Windows macOS
All Critical High Medium Low Exploited only Public exploit

6 results · Feed

  • Medium 6.3
    CVE-2025-43079

    Local Privilege Escalation via qagent_uninstall.sh Qualys Cloud Agents

    The Qualys Cloud Agent included a bundled uninstall script (qagent_uninstall.sh), specific to Mac and Linux supported versions that invoked multiple system commands without using absolute paths and without sanitizing the $PATH environment. If the uninstall sc…

    Qualys Qualys Agent
  • Medium 5.7
    CVE-2023-6146

    Stored XSS Vulnerability in QualysGuard VM/PC

    A Qualys web application was found to have a stored XSS vulnerability resulting from the absence of HTML encoding in the presentation of logging information to users. This vulnerability allowed a user with login access to the application to introduce XSS payl…

    Qualys Qualysguard
  • Medium 6.7
    CVE-2023-28143

    Local Privilege Escalation

    Qualys Cloud Agent for macOS (versions 2.5.1-75 before 3.7) installer allows a local escalation of privilege bounded only to the time of installation and only on older macOSX (macOS 10.15 and older) versions. Attackers may exploit incorrect file permissions t…

    Qualys Cloud Agent
  • Medium 6.7
    CVE-2023-28142

    Race Condition

    A Race Condition exists in the Qualys Cloud Agent for Windows platform in versions from 3.1.3.34 and before 4.5.3.1. This allows attackers to escalate privileges limited on the local machine during uninstallation of the Qualys Cloud Agent for Windows. Attacke…

    Qualys Cloud Agent
  • Medium 6.7
    CVE-2023-28141

    NTFS Junction

    An NTFS Junction condition exists in the Qualys Cloud Agent for Windows platform in versions before 4.8.0.31. Attackers may write files to arbitrary locations via a local attack vector. This allows attackers to assume the privileges of the process, and they m…

    Qualys Cloud Agent
  • Medium 6.7
    CVE-2023-28140

    Executable Hijacking

    An Executable Hijacking condition exists in the Qualys Cloud Agent for Windows platform in versions before 4.5.3.1. Attackers may load a malicious copy of a Dependency Link Library (DLL) via a local attack vector instead of the DLL that the application was ex…

    Qualys Cloud Agent