CVE-2026-11538

5.3 mediumEPSS 0.2%

Medium (5.3) in ibm websphere application server. EPSS 0.2% chance of exploitation in the next 30 days.

IBM WebSphere Application Server 9.0 and 8.5 is affected by a log injection vulnerability through crafted LTPA token cookies.

Severity

5.3 medium

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

EPSS: 0.2% chance of exploitation in the next 30 days; higher than 5% of CVEs (scores of 2026-10-31)
CWE: CWE-117
Published: 2026-09-18
Modified: 2026-09-24
Record from: the NVD, synced 2026-10-19