IBM WebSphere Application Server - Liberty 20.0.0.12 through 26.0.0.10 could allow an unauthenticated remote attacker to bypass access controls configured on gRPC service methods.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

1. Oct 13, 2026 · Catalog

   Detected

   IBM WebSphere Application Server - Liberty 20.0.0.12 through 26.0.0.10 could allow an unauthenticated remote attacker to bypass access controls configured on gRPC service methods.

2. Oct 14, 2026 · NIST NVD

   Updated

   IBM WebSphere Application Server - Liberty 20.0.0.12 through 26.0.0.10 could allow an unauthenticated remote attacker to bypass access controls configured on gRPC service methods.

Sources

• CVE.orgVulnerability recordCVE-2026-93895

  Official CVE identifier

  cve.org
• FIRST EPSSExploitation probabilityCVE-2026-93895

  30-day exploitation probability 0.4%

  first.org
• NIST NVDVulnerability recordCVE-2026-93895

  IBM WebSphere Application Server - Liberty 20.0.0.12 through 26.0.0.10 could allow an unauthenticated remote attacker to bypass access controls configured on gRPC service methods.

  nvd.nist.gov

References

• Reference · ibm.com