CVE-2026-22548
published 2026-02-04CVE-2026-22548: When a BIG-IP Advanced WAF or ASM security policy is configured on a virtual server, undisclosed requests along with conditions beyond the attacker's control…
PriorityP431medium5.9CVSS 3.1
AVNACHPRNUINSUCNINAH
EPSS
0.18%
8.2th percentile
When a BIG-IP Advanced WAF or ASM security policy is configured on a virtual server, undisclosed requests along with conditions beyond the attacker's control can cause the bd process to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Affected
5 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| f5 | big-ip | >= 17.1.0 < 17.1.3 | 17.1.3 |
| f5 | big-ip_advanced_waf | — | — |
| f5 | big-ip_advanced_web_application_firewall | >= 17.1.0 < 17.1.3 | 17.1.3 |
| f5 | big-ip_application_security_manager | >= 17.1.0 < 17.1.3 | 17.1.3 |
| f5 | big-ip_asm | — | — |
CVSS provenance
nvdv3.15.9MEDIUMCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv4.08.2HIGHCVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/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
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GHSA
GHSA-7w3c-fcj4-v272: When a BIG-IP Advanced WAF or ASM security policy is configured on a virtual server, undisclosed requests along with conditions beyond the attacker's
ghsa_unreviewed·2026-02-04
CVE-2026-22548 [HIGH] CWE-362 GHSA-7w3c-fcj4-v272: When a BIG-IP Advanced WAF or ASM security policy is configured on a virtual server, undisclosed requests along with conditions beyond the attacker's
When a BIG-IP Advanced WAF or ASM security policy is configured on a virtual server, undisclosed requests along with conditions beyond the attacker's control can cause the bd process to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
F5
CVE-2026-22548: When a BIG-IP Advanced WAF or ASM security policy is configured on a virtual server, undisclosed requests along with ...
vendor_f5·2026-02-04·CVSS 5.9
CVE-2026-22548 [HIGH] CWE-362 CVE-2026-22548: When a BIG-IP Advanced WAF or ASM security policy is configured on a virtual server, undisclosed requests along with ...
CVE-2026-22548: When a BIG-IP Advanced WAF or ASM security policy is configured on a virtual server, undisclosed requests along with ...
When a BIG-IP Advanced WAF or ASM security policy is configured on a virtual server, undisclosed requests along with conditions beyond the attacker's control can cause the bd process to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Affected Products: BIG-IP ASM, BIG-IP Advanced WAF
Affected Versions: 17.1.0 - 17.1.3
F5 Advisory Articles: K000158072
F5 References: https://my.f5.com/manage/s/article/K000158072
No detection rules found.
No public exploits indexed.
Wiz
CVE-2026-20730 Impact, Exploitability, and Mitigation Steps | Wiz
blogs_wiz·CVSS 8.7
CVE-2026-20730 [HIGH] CVE-2026-20730 Impact, Exploitability, and Mitigation Steps | Wiz
## CVE-2026-20730 :
F5 BIG-IP Virtual Edition (tier - best) vulnerability analysis and mitigation
A vulnerability exists in BIG-IP Edge Client and browser VPN clients on Windows that may allow attackers to gain access to sensitive information. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated
Source : NVD
## 2
Score
Published February 4, 2026
Severity LOW
CNA Score 2.0
Affected Technologies
F5 BIG-IP Virtual Edition (tier - best)
Has Public Exploit No
Has CISA KEV Exploit No
CISA KEV Release Date N/A
CISA KEV Due Date N/A
Exploitation Probability Percentile (EPSS) 6.6
Exploitation Probability (EPSS) N/A
Affected packages and libraries
cpe:2.3:a:f5:big-ip_access_policy_manager
Sources
Linux Severity LOW Has Fix Added at: Feb 1
Wiz
CVE-2026-22548 Impact, Exploitability, and Mitigation Steps | Wiz
blogs_wiz·CVSS 8.7
CVE-2026-22548 [HIGH] CVE-2026-22548 Impact, Exploitability, and Mitigation Steps | Wiz
## CVE-2026-22548 :
F5 BIG-IP Virtual Edition (tier - best) vulnerability analysis and mitigation
When a BIG-IP Advanced WAF or ASM security policy is configured on a virtual server, undisclosed requests along with conditions beyond the attacker's control can cause the bd process to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Source : NVD
## 8.2
Score
Published February 4, 2026
Severity HIGH
CNA Score 8.2
Affected Technologies
F5 BIG-IP Virtual Edition (tier - best)
Has Public Exploit No
Has CISA KEV Exploit No
CISA KEV Release Date N/A
CISA KEV Due Date N/A
Exploitation Probability Percentile (EPSS) 26.7
Exploitation Probability (EPSS) 0.1
Affected packages and libraries
cpe:2.3:a:f5:big-ip_access_policy_mana
2026-02-04
Published