CVE-2026-26456
A null pointer dereference vulnerability exists in the server-side session management logic of ccoap 77f55c4b466e99327c24ace8a2913d3ba7e2ccd5. The issue is caused by a race cond…
Published: 2026-08-27 · CVSS: 7.5 · CVSS 3.1
A null pointer dereference vulnerability exists in the server-side session management logic of ccoap 77f55c4b466e99327c24ace8a2913d3ba7e2ccd5. The issue is caused by a race condition between the request dispatch thread and the session cleanup thread when accessing shared session list nodes without proper synchronization.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7