CVE-2025-64734

The record

Missing Release of Resource after Effective Lifetime (CWE-772) in the T21 Reader allows an attacker with physical access to the Reader to perform a denial-of-service attack against that specific reader, preventing cardholders from badging for entry. This issue affects Command Centre Server: 9.30 prior to vCR9.30.251028a (distributed in 9.30.2881 (MR3)), 9.20 prior to vCR9.20.251028a (distributed in 9.20.3265 (MR5)), 9.10 prior to vCR9.10.251028a (distributed in 9.10.4135 (MR8)),  all versions of 9.00 and prior.

Affected packages

Related vulnerabilities

• CVE-2026-59951 The MCP Python SDK, called mcp on PyPI, is a Python implementation of the Model Context… CWE-772
• CVE-2026-18149 undici's retry handler can leave an already-exposed response body pending forever. CWE-772
• CVE-2026-71380 Missing Release of Resource after Effective Lifetime vulnerability in Erlang/OTP inets… CWE-772
• CVE-2026-59320 When a container-level ErrorHandler is configured (the mitigation for finding 221000)… CWE-772
• CVE-2026-73508 Netty is an asynchronous, event-driven network application framework. CWE-772
• CVE-2026-73215 Coturn is a free open source implementation of TURN and STUN Server. CWE-772
• CVE-2026-11811 The UpdateHub over-the-air update client's start_coap_client() in… CWE-772
• CVE-2026-13505 In Bouncy Castle for Java FIPS (BC-FJA) before bc-fips 1.0.2.7 (1.0.X series), 2.0.2… CWE-772