November 15, 2026

CVE Watchtower

CVE-2026-47865Broadcom Vmware Avi Load Balancer Improper Authentication

NVDCVSS scored by security@vmware.com

Vulnerability Summary

VMware Avi Load Balancer contains an authentication bypass vulnerability. A malicious user with network access may be able to access the Avi Control plane by bypassing the authentication mechanism.

Affected versions:
31.1.1 through 31.2.2 (fixed in 31.2.2-2p3)
30.1.1 through 30.2.6 (fixed in 30.2.7)
22.1.1 through 22.1.7 (fixed in 30.2.7)
Severity Level
CRITICAL(9.8)
Published Date
Jul 18, 2026
Last Modified
Oct 24, 2026
Exploitation Status
No confirmed exploitation yet
EPSS Score (30-Day)
0.61%Probability
Root Weakness (CWE)
CWE-287: Improper Authentication β†—
When an actor claims to have a given identity, the software does not prove or insufficiently proves that the claim is correct.
CVSS v3.1 Base Metrics — Score 9.8 (CRITICAL)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

Affected & Patched Versions

Affected Versions
  • Broadcom Vmware Avi Load Balancer >= 22.1.1 and < 22.1.7
  • Broadcom Vmware Avi Load Balancer >= 30.1.1 and < 30.2.7
  • Broadcom Vmware Avi Load Balancer >= 31.1.1 and < 31.2.2
  • Broadcom Vmware Avi Load Balancer
Patched Versions
  • Broadcom Vmware Avi Load Balancer 22.1.7
  • Broadcom Vmware Avi Load Balancer 30.2.7
  • Broadcom Vmware Avi Load Balancer 31.2.2

What to do

Plan remediation soon. No exploitation is confirmed yet, but the severity is critical.

  1. Check whether you run Broadcom Vmware Avi Load Balancer and which version.
  2. Update to a patched version listed above, then confirm the new version.

Timeline

  • Jul 18, 2026Published
  • Oct 24, 2026Record last modified

Score, severity and exploitation changes are tracked from the day Watchtower started logging them.

Get notified about new Broadcom Vmware Avi Load Balancer CVEsYou are reading CVE-2026-47865. Get an email when KEV listings, exploits or new CVEs match your stack.
Set up CVE alerts

Related Coverage

External References

Data last checked: Nov 15, 2026 19:06 UTC