CVE-2026-18084

HIGH

Cross-Site Scripting (XSS) in time zone parameter of BlackBerry UEM

Title source: cna

Description

Improper Neutralization of Input During Web Page Generation vulnerability in BlackBerry UEM Management Console of BlackBerry UEM allows Cross-Site Scripting (XSS). This issue affects UEM: 12.23.0 QF8 or earlier.

References (1)

Core 1

Core References

https://support.blackberry.com/pkb/s/article/141208

Scores

CVSS v4 8.6

EPSS 0.0026

EPSS Percentile 17.4%

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-79

Status published

Products (1)

BlackBerry/UEM 12.23.0 QF8 and earlier, 12.22.1 QF7 and earlier

Published Jul 28, 2026

Tracked Since Jul 28, 2026