CVE-2026-17488
IBM i 7.3, 7.4, 7.5, and 7.6 could allow a remote authenticated attacker to bypass security restrictions due to improper authentication.
CVSS
4.3
Medio
EPSS
0.3%
p17
KEV
—
Exploit Today
5
0-100
Publicado: 16 oct 2026 · Última mod.: 19 oct 2026 · CWE-287
0.3%EPSS · 30 días0.3%
2026-10-172026-10-20
IBM i 7.3, 7.4, 7.5, and 7.6 could allow a remote authenticated attacker to bypass security restrictions due to improper authentication.
CVECVSSEPSSKEVRExplotTítuloVis.
CVE-2026-937446.5 MED—
——0IBM i 7.3, 7.4, 7.5, and 7.6 could allow an unathenticated remote attacker to bypass security restrictions due to improper access control. By sending a specially crafted HTTP request to any URL within the Navigator application prior to authentication, a bad actor could exploit this vulnerability to alter server-side session security state.20hCVE-2026-1136827.4 ALT—
——0Networknt light-4j from 2.1.5 before 2.4.0 contains an authentication bypass vulnerability in BasicAuthHandler that allows unauthenticated attackers to log in as LDAP/AD-delegated users. Attackers can send a Basic Authorization header with a known username and empty password, triggering an unauthenticated LDAP bind that is accepted as successful authentication.23hCVE-2026-1059498.8 ALT—
——0Cruise Control's Jetty ConstraintSecurityHandler registers security constraints on exact path specs without a catch-all wildcard constraint and without calling setDenyUncoveredHttpMethods(true). The servlet routes requests using Path.of(pathInfo).getFileName(), which strips all leading segments and trailing slashes. Requests like POST /kafkacruisecontrol/x/rebalance bypass authentication entirely but still dispatch to admin endpoints. All 15 admin endpoints become reachable without authentication. In AMQ Streams, the Strimzi operator's NetworkPolicy restricts Cruise Control port 9090 to operator pods only, reducing effective severity to Important.1dCVE-2026-43844—33.9%
——10A vulnerability in the proprietary protocol could allow an attacker to bypass the authentication mechanism.23hCVE-2026-1134697.5 ALT4.2%
——1A failure has been identified in the SNS during dynamic data files signature check.
A logic error in the signature verification routine resulting in acceptance of unauthenticated dynamic data update during Autoupdate routine.23hCVE-2026-1110907.8 ALT1.8%
——1A logic error exists in the signature verification routine resulting in acceptance of unauthenticated update and license files.It is necessary to use only the MyStormshield servers to retrieve update files or licenses, or to use automatic verification via SNS.23h