Dashboard / CVE-2026-11897

CVE-2026-11897

HIGH
MEDIUM Priority: 0.04 BB Relevance: 75/100
Published: 2026-07-30 Modified: 2026-10-23 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Auth No Interaction

CVSS Vector Breakdown

AV: Network
AC: Low
PR: None
UI: None
S: Unchanged
C: None
I: None
A: High

Description

IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.7 is vulnerable to a denial of service, caused by sending a specially crafted request. A remote attacker could exploit this vulnerability to cause the server to consume memory resources.

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
ibm websphere_application_server 17.0.0.3 – 26.0.0.8

References & Advisories (1)

Bug Bounty Relevance

75 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

7.5 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS — Exploitation Probability

0.53%
Raw Score 0.005330
Percentile 44.9%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00533
2026-10-28
0.00533

Intelligence Sources

nvd ref →

External Links