Vulnerabilities (CVE)

Filtered by CWE-771
Total 3 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2026-20004 2026-03-26 N/A 7.4 HIGH
A vulnerability in the TLS library of Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to exhaust the available memory of an affected device. This vulnerability is due to improper management of memory resources during TLS connection setup. An attacker could exploit this vulnerability by repeatedly triggering the conditions that cause the memory increase. This could be done in a variety of ways, such as by repeatedly attempting Extensible Authentication Protocol (EAP) authentication when local EAP is enabled on an affected device or by using a machine-in-the-middle attack and resetting TLS connections between the affected device and other devices. A successful exploit could allow the attacker to exhaust the available memory on an affected device, resulting in an unexpected reload and a denial of service (DoS) condition.
CVE-2025-21090 2025-11-03 N/A 6.5 MEDIUM
Missing reference to active allocated resource for some Intel(R) Xeon(R) processors may allow an authenticated user to potentially enable denial of service via local access.
CVE-2024-56343 1 Ibm 1 Verify Identity Access Digital Credentials 2025-08-20 N/A 4.3 MEDIUM
IBM Verify Identity Access Digital Credentials 24.06 could allow an authenticated user to crash the service with a specially crafted POST request.