How serious is CVE-2026-1618?

This vulnerability has a CVSS score of 8.8 out of 10, classified as HIGH severity. Proof-of-concept exploit code is publicly available, making this an active threat.

Is there exploit code available for CVE-2026-1618?

Yes, proof-of-concept exploit code for CVE-2026-1618 is publicly available on GitHub and security research platforms. This increases the risk of active exploitation.

Which products are affected by CVE-2026-1618?

Check the official CVE details for a complete list of affected products and versions.

How do I fix CVE-2026-1618?

To remediate CVE-2026-1618, check for security patches from the vendor. Apply all available updates and security patches. If no patch is available, implement recommended workarounds or security controls to mitigate the risk.

CVE-2026-1618

High

|8.8

Exploit Available

Plain English Summary

AI-powered analysis for quick understanding

This vulnerability allows an attacker to gain higher access privileges in the FlexCity/Kiosk software, potentially letting them control the system without proper authentication. It affects versions before 1.0.36, meaning anyone using an older version is at risk.

Technical Description

Authentication Bypass Using an Alternate Path or Channel vulnerability in Universal Software Inc. FlexCity/Kiosk allows Privilege Escalation.This issue affects FlexCity/Kiosk: from 1.0 before 1.0.36.

CVSS Vector Analysis

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

Confidentiality ImpactHigh

Integrity ImpactHigh

Availability ImpactHigh

ScopeUnchanged

Vector String

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploit Resources

Search for proof-of-concept code and exploit modules

GitHub Search Exploit-DB Nuclei Templates Metasploit Vulners

Official References

NIST NVD

Est. Bounty

$4,789($1K-$5K)

Vendor Response

Grade APatched in 0 days

Quick Information

Published

Feb 13, 2026

8 days ago

Last Modified

Feb 13, 2026

8 days ago