CVE-2026-42388

MediumCVSS 5.9/10Last modified Oct 25, 2026

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CVE-2026-423895.3This fix provides extra hardening for the 5.4.x branch by doing extra validation of incoming answers from authoritative servers.CVE-2026-42393.5A vulnerability was found in Lagom WHMCS Template up to 2.3.7. Impacted is an unknown function of the component Datatables. The manipulationCVE-2026-423905.3An invalid zone might pass ZONEMD validation while it should not. This is only relevant if ZoneToCache is configured with ZONEMD validation.CVE-2026-423917.5An unauthenticated attacker can send an IMAP ID command with a very large number of parameters before logging in, which causes memory and CPCVE-2026-423924.3An attacker that has valid credentials can send an invalid IMAP URLFETCH command, which causes uninitialized memory to be included in the erCVE-2026-423933.1The comparison used for the doveadm password and API key is not fully timing safe and can reveal the length of the configured secret. An attCVE-2026-423954.3A host listed as a trusted proxy can send forwarding information containing a NUL byte, which crashes the login process on the following logCVE-2026-423966.5Insufficient Validation of Member Zone Data May Cause Catalog Zone Transfer to FailCVE-2026-423976.5Allocation of Resources Without Limits or Throttling (CWE-770) in Kibana can lead to a denial of service via Excessive Allocation (CAPEC-130CVE-2026-423987.7Server-Side Request Forgery (CWE-918) in Kibana allows authenticated users with connector management privileges to bypass the operator-confiCVE-2026-423996.5Uncontrolled Resource Consumption (CWE-400) in Kibana can lead to denial of service via Excessive Allocation (CAPEC-130). An authenticated lCVE-2026-42407.5A vulnerability was determined in Open5GS up to 2.7.6. The affected element is the function smf_gx_cca_cb/smf_gy_cca_cb/smf_s6b_aaa_cb/smf_s
CVE-2026-42388: Medium severity, CVSS 5.9 | Vulnix