CVE-2026-41219

MEDIUM

F5 BIG-IP QKView - Sensitive Information Disclosure

Title source: manual
STIX 2.1

Description

An improper sanitization vulnerability exists in the BIG-IP QKView utility that allows a low-privileged attacker to read sensitive information from a QKView file.  Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated

References (1)

Core 1
Core References
Vendor Advisory vendor-advisory patch
https://my.f5.com/manage/s/article/K000157895

Scores

CVSS v3 6.5
EPSS 0.0028
EPSS Percentile 19.5%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-532
Status published
Products (27)
F5/BIG-IP 16.1.0
F5/BIG-IP 17.1.0 - 17.1.3.1
F5/BIG-IP 17.5.0 - 17.5.1.4
F5/BIG-IP 21.0.0
f5/big-ip_access_policy_manager 17.1.0 - 17.1.3
f5/big-ip_advanced_firewall_manager 17.1.0 - 17.1.3
f5/big-ip_advanced_web_application_firewall 17.1.0 - 17.1.3
f5/big-ip_analytics 17.1.0 - 17.1.3
f5/big-ip_application_acceleration_manager 17.1.0 - 17.1.3
f5/big-ip_application_security_manager 17.1.0 - 17.1.3
... and 17 more
Published May 13, 2026
Tracked Since May 13, 2026