CVE-2026-105443
IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.10 has insufficient isolation between servers sharing an install.
Published Oct 13, 2026 · updated Oct 14, 2026
IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.10 has insufficient isolation between servers sharing an install.
Timeline
Detection, updates, and resolution for this record.
Oct 13, 2026 · NIST NVD
Detected
IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.10 has insufficient isolation between servers sharing an install.
Oct 14, 2026 · NIST NVD
Updated
IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.10 has insufficient isolation between servers sharing an install.
Sources
- CVE.orgCVE-2026-105443
Official CVE identifier
cve.org - FIRST EPSSCVE-2026-105443
30-day exploitation probability 0.2%
first.org - NIST NVDCVE-2026-105443
IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.10 has insufficient isolation between servers sharing an install.
nvd.nist.gov