CVE-2026-8646
7.4
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Summary
IBM WebSphere Application Server 9.0 and 8.5 and IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.6 are vulnerable to HTTP request smuggling. A remote attacker could smuggle a specially crafted request to the application server thereby allowing the attacker to bypass security controls, spoof identity, escalate privilege, and expose sensitive information.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| IBM | WebSphere Application Server | 9.0.0 <= 7.0.2 Interim Fix 035 | affected |
| IBM | WebSphere Application Server | 8.5.0 <= 7.0.3 Interim Fix 017 | affected |
| IBM | WebSphere Application Server - Liberty | 17.0.0.3 <= 26.0.0.6 | affected |
Weaknesses
- CWE-444: CWE-444 Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: total
References
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