Keycloak OpenID Connect DoS

The vulnerability of the Keycloak identity management and access control software is related to the handling of abnormally long scope parameters in the OpenID Connect mechanism. Exploiting this vulnerability could allow a malicious actor to trigger service failures...

EUVD-2026-34936

An authenticated format string vulnerability is present in the ONVIF AddScopes in Tapo C520WS v2, where user-controlled input is improperly passed to formatting functions without adequate sanitization. An attacker can inject format specifiers into ONVIF scope parameters to manipulate memory...

CVE-2026-33733

EspoCRM is an open source customer relationship management application. Prior to version 9.3.4, the admin template management endpoints accept attacker-controlled name and scope values and pass them into template path construction without normalization or traversal filtering. As a result, an...

The Joys of Running a Bug Bounty Program

When Barracuda Networks started its bug bounty program about three months ago, company officials weren’t exactly sure what to expect. They didn’t know whether there’d be an onslaught of submissions or the sound of crickets chirping. The reality turned out to be somewhere in the middle. Barracuda...