CVE-2026-9002
IBM WebSphere Extreme Scale 8.6.1.0 through 8.6.1.6 could allow an adjacent attacker to cause a denial of service due to improper validation
CVSS
6.5
Medio
EPSS
0.3%
p19
KEV
—
Exploit Today
6
0-100
Publicado: 30 jun 2026 · Última mod.: 2 jul 2026 · CWE-400
0.3%EPSS · 30 días0.3%
2026-07-012026-07-21
IBM WebSphere Extreme Scale 8.6.1.0 through 8.6.1.6 could allow an adjacent attacker to cause a denial of service due to improper validation in the XDF decoder. The application processes deeply nested Protocol Buffers messages and attacker-controlled length prefixes without sufficient bounds checking, which may allow an attacker on the same network to trigger a StackOverflowError or OutOfMemoryError, resulting in a crash of the WebSphere Application Server JVM.
CVECVSSEPSSKEVRExplotTítuloVis.
CVE-2026-561456.5 MED—
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