vulnerability
IBM WebSphere Application Server: CVE-2023-44487: IBM WebSphere Application Server Liberty is vulnerable to a denial of service (CVE-2023-44487)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:N/I:N/A:C) | Oct 10, 2023 | Dec 27, 2023 | Jun 23, 2026 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
Oct 10, 2023
Added
Dec 27, 2023
Modified
Jun 23, 2026
Description
The HTTP or 2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023
Solution
ibm-was-upgrade-latest
Rapid7 Labs
2026 Global Threat Landscape Report
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