Vulnerability · Published Jun 22, 2026 · Assigned by ibm
CVE-2026-10845IBM WebSphere Application Server is affected by an authentication bypass vulnerability
High 7.3
In plain English
A high-severity improper authentication in WebSphere Application Server from IBM. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 41% of all known vulnerabilities).
Severity (CVSS 3.1)7.3High
Exploit odds (30 days)0.5%top 59.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
IBM WebSphere Application Server 8.5 and 9.0 could allow a remote attacker to bypass authentication and gain unauthorized access to JAX-WS applications.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| IBM | WebSphere Application Server | 8.5.0 – through 7.0.2 Interim Fix 0359.0.0 – through 7.0.3 Interim Fix 017 |
Weakness: CWE-287 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
References
- https://www.ibm.com/support/pages/node/7276597 vendor-advisory, patch