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CVE-20XX-?

CVE-2026-9322

7.5 HIGH 0.6% exploit odds Fix listed Denial of service Server

What it is

IBM WebSphere Application Server 9.0, and 8.5 and IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.7 are vulnerable to a denial of service via a crafted HTTP request.

At a glance

Exploitability: Can be exploited over the network without logging in. High risk of service disruption.
Exploit odds: 0.6% chance of exploitation in the next 30 days (EPSS).
Fix: A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

2026-07-30 17:16 UTC PublishedDisclosed publicly on CVE.org and NVD
2026-08-12 18:47 UTC Last updatedMost recent change to the record

Details

Published: 2026-07-30 17:16 UTC
Last modified: 2026-08-12 18:47 UTC
Exploit probability: 0.6% · EPSS, next 30 days
Weakness: CWE-400 · Uncontrolled resource consumption
Record status: Analyzed

Affected

IBM Websphere Application Server < 8.5.5.31
IBM Websphere Application Server < 9.0.5.29
IBM Websphere Application Server < 26.0.0.8

Attack profile CVSS 3.1 · 7.5

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: None
Scope: Unchanged
Confidentiality: None
Integrity: None
Availability: High

Raw vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Meme: I wake up, CVE-2026-9322

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Fix and advisories

https://www.ibm.com/support/pages/node/7278576

References

https://www.ibm.com/support/pages/node/7278576

NVD record · CVE.org record