CVE-2026-20730
published 2026-02-04CVE-2026-20730: 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…
PriorityP413low3.3CVSS 3.1
AVLACLPRLUINSUCLINAN
EPSS
0.10%
1.0th percentile
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
Affected
8 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| f5 | big-ip_access_policy_manager | — | — |
| f5 | big-ip_access_policy_manager | — | — |
| f5 | big-ip_access_policy_manager | 16.1.0 – 16.1.6 | — |
| f5 | big-ip_access_policy_manager | >= 17.1.0 < 17.1.3.1 | 17.1.3.1 |
| f5 | big-ip_access_policy_manager_client | — | — |
| f5 | big-ip_access_policy_manager_client | >= 7.2.5 < 7.2.6.2 | 7.2.6.2 |
| f5 | big-ip_apm | — | — |
| f5 | big-ip_edge_client | >= 7.2.5 < 7.2.6.2 | 7.2.6.2 |
CVSS provenance
nvdv3.13.3LOWCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
nvdv4.02.0LOWCVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:L/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
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F5
CVE-2026-20730: A vulnerability exists in BIG-IP Edge Client and browser VPN clients on Windows that may allow attackers to gain acce...
vendor_f5·2026-02-04·CVSS 3.3
CVE-2026-20730 [LOW] CWE-200 CVE-2026-20730: A vulnerability exists in BIG-IP Edge Client and browser VPN clients on Windows that may allow attackers to gain acce...
CVE-2026-20730: A vulnerability exists in BIG-IP Edge Client and browser VPN clients on Windows that may allow attackers to gain acce...
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
Affected Products: BIG-IP APM, Big-Ip Access Policy Manager Client
Affected Versions: 16.1.0 - 16.1.6; 17.1.0 - 17.1.3.1; 17.5.0; 17.5.1; 7.2.5 - 7.2.6.2
F5 Advisory Articles: K000158931
F5 References: https://my.f5.com/manage/s/article/K000158931
GHSA
GHSA-w766-9fv5-g368: A vulnerability exists in BIG-IP Edge Client and browser VPN clients on Windows that may allow attackers to gain access to sensitive information
ghsa_unreviewed·2026-02-04
CVE-2026-20730 [LOW] CWE-200 GHSA-w766-9fv5-g368: A vulnerability exists in BIG-IP Edge Client and browser VPN clients on Windows that may allow attackers to gain access to sensitive information
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
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