SB20260727222 - Resource exhaustion in Web Help Desk
Published: July 27, 2026
Security Bulletin ID
SB20260727222
CSH Severity
High
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Resource exhaustion (CVE-ID: CVE-2026-28299)
CWE-ID: CWE-400 - Resource exhaustion
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
The vulnerability allows a remote attacker to cause a denial of service.
The vulnerability exists due to insufficient memory handling in Web Help Desk server when handling requests. A remote attacker can send a specially crafted request to cause a denial of service.
Remediation
Install update from vendor's website.