CVE-2026-16692

IBM i versions 7.6, 7.5, 7.4 and 7.3 are affected by CVE-2026-16692 in the Simple Mail Transfer Protocol. A remote authenticated attacker could cause a denial of service via a stack-based buffer overflow. Remediation provided by IBM includes platform-specific fixes: 7.6 – SJ11061 and SJ11131; 7.5...

EUVD-2026-58365

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authenticated attacker to cause a denial of service due to a stack-based buffer overflow...

CVE-2026-56657

A flaw was found in Gitea. The SSH Key Parser component is vulnerable to a denial of service. A remote attacker could potentially exploit this by submitting a specially crafted SSH key, leading to the unavailability of the Gitea service. Mitigation Mitigation for this issue is either not availabl...

CVE-2026-17197

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to bypass security restrictions due to improper validation of client-asserted identity...

CVE-2026-18071

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a local attacker to gain elevated privileges due to improper privilege management...

CVE-2026-19746

A vulnerability has been found in Calix GigaSpire 26.1.0. The affected element is an unknown function of the file traceroute.cmd. The manipulation leads to denial of service. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contact...

EUVD-2026-58225

A vulnerability has been found in Calix GigaSpire 26.1.0. The affected element is an unknown function of the file traceroute.cmd. The manipulation leads to denial of service. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contact...

CVE-2026-19746

Calix GigaSpire 26.1.0 contains a vulnerability in the traceroute.cmd file where an unknown function can be manipulated to cause a denial of service. The issue can be triggered remotely, with public disclosure of the exploit. No remediation details are provided in the supplied documents. The vend...

CVE-2026-19746 Calix GigaSpire traceroute.cmd denial of service

A vulnerability has been found in Calix GigaSpire 26.1.0. The affected element is an unknown function of the file traceroute.cmd. The manipulation leads to denial of service. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contact...

EUVD-2026-58223

Uncaught Exception CWE-248 in Kibana Cases can lead to denial of service via Input Data Manipulation CAPEC-153. Malformed link syntax stored in a case comment was not rejected or sanitized when the comment was later formatted for display, and the resulting unhandled error prevented the affected...

CVE-2026-72630

Incorrect Authorization CWE-863 in Kibana Fleet can lead to privilege escalation via Privilege Abuse CAPEC-122. Fleet restricts some callers to managing integration policies for one specific integration. When an existing integration policy was updated, that restriction was evaluated against the...

CVE-2026-72639

Summary: CVE-2026-72639 affects Elasticsearch highlighting handling of a user-supplied count, where there is no upper bound on the count and the resulting allocation is not bounded by a circuit breaker. An authenticated user with read privileges on a single index can trigger a single, small query...

CVE-2026-72638 Uncontrolled Recursion in Elasticsearch Leading to Denial of Service

Uncontrolled Recursion CWE-674 in Elasticsearch can lead to denial of service via Input Data Manipulation CAPEC-153. An authenticated user holding only low-privileged index creation permissions can submit a single request containing a specially crafted, malformed custom analysis definition that i...

EUVD-2026-58274

An undocumented hard-coded credential, shared by all device units, is authorized to bypass authentication. This allows an attacker within Bluetooth range to arbitrarily manipulate brain stimulation parameters and state...

EUVD-2026-58252

Elasticsearch does not validate a size value taken from a user-supplied input before that value is used to reserve memory for an internal data structure. An authenticated user holding only read privileges can submit a single small crafted request to a product API endpoint that causes the node to...

CVE-2026-19745

A flaw has been found in Calix GigaSpire 26.1.0. Impacted is an unknown function of the file utilitiesconfigurationsave.cgi of the component Web Management Interface. Executing a manipulation of the argument sessionKey can lead to denial of service. The attack can be launched remotely. The exploi...

EUVD-2026-58241

A flaw has been found in Calix GigaSpire 26.1.0. Impacted is an unknown function of the file utilitiesconfigurationsave.cgi of the component Web Management Interface. Executing a manipulation of the argument sessionKey can lead to denial of service. The attack can be launched remotely. The exploi...

CVE-2026-19745 Calix GigaSpire Web Management utilities_configurationsave.cgi denial of service

A flaw has been found in Calix GigaSpire 26.1.0. Impacted is an unknown function of the file utilitiesconfigurationsave.cgi of the component Web Management Interface. Executing a manipulation of the argument sessionKey can lead to denial of service. The attack can be launched remotely. The exploi...

CVE-2026-19745

Technical details for CVE-2026-19745 are not publicly available in the provided documents. Monitor for updates.

CVE-2026-18846

IBM i 7.6, 7.5, 7.4, and 7.3 s vulnerable to a buffer overflow from improperly validating client data. By sending malformed requests to one of the host servers, a remote attacker could leverage this vulnerability to cause a denial-of-server DoS for that server...