CVE-2026-22549

🔶 medium

Summary

A vulnerability exists in F5 BIG-IP Container Ingress Services that may allow excessive permissions to read cluster secrets. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

CVSS Score

4.9

Medium

EPSS Score

0.1

Exploit Probability

Published Date

2026-02-04

First Seen: 2026-02-05

📊 Relative Risk Intelligence

This CVE is Lower Risk - more severe than 14.8% of all 317,883 vulnerabilities in our database.

#270,708

Below average severity

Severity Percentile

🎯 CISA SSVC Assessment Updated: Feb 4, 2026

🔍 Exploitation Status

None

No known exploits

⚙️ Automatable

Requires human interaction

💥 Technical Impact

Partial

Limited system impact

🏆 Discovered By

SSVC data provided by CISA

Last Modified 2026-02-13

Source NVD 🔗

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

CVSS Vector 4.0

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/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

CWE IDs (Weakness Types)

CWE-250

📦 Affected Products 2

Vendor	Product	Status	Affected Versions
f5	big-ip_container_ingress_services	Affected	> 1.0.0 < 1.14.0
f5	big-ip_container_ingress_services	Affected	> 2.0.0 < 2.2.0.2

🔗 References 1

https://my.f5.com/manage/s/article/K000157960

Vendor Advisory

🔗 Related CVEs 6

CVE ID	Severity	CVSS	EPSS	Summary	Published
CVE-2026-20732	ℹ️ low	3.1	0.1	A vulnerability exists in an undisclosed BIG-IP Configuration utility page that may allow an attacker to spoof error mes...	2026-02-04
CVE-2025-46706	⚠️ high	7.5	0.1	When an iRule containing the HTTP::respond command is configured on a virtual server, undisclosed requests can cause an ...	2025-10-15
CVE-2025-48008	⚠️ high	7.5	0.1	When a TCP profile with Multipath TCP (MPTCP) enabled is configured on a virtual server, undisclosed traffic along with ...	2025-10-15
CVE-2025-53474	⚠️ high	7.5	0.1	When an iRule using an ILX::call command is configured on a virtual server, undisclosed traffic can cause the Traffic M...	2025-10-15
CVE-2025-53521	⚠️ high	7.5	0.1	When a BIG-IP APM Access Policy is configured on a virtual server, undisclosed traffic can cause TMM to terminate. ...	2025-10-15
CVE-2025-53856	⚠️ high	7.5	0.1	When a virtual server, network address translation (NAT) object, or secure network address translation (SNAT) object use...	2025-10-15

These CVEs affect the same products