Medium severity · published Jul 28, 2026
CVE-2026-18084
Cross-Site Scripting (XSS) in Management Console of BlackBerry UEM
6.1
CVSS
0.3%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 17% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
UE
UEM · BlackBerry
12.23.0 QF8 and earlier, 12.22.1 QF7 and earlier · source: vendor
UE
Unified Endpoint Manager · Blackberry
12.23.0; 12.23.0; 12.23.0; 12.23.0; 12.23.0; 12.23.0; +11 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-18084
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-18084
Vendor Advisory
https://support.blackberry.com/pkb/s/article/141208
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