https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Wed, 30 Sep 2026 01:51:46 +0000 https://vulnerability.circl.lu/vuln/fkie_cve-2026-97732 <p>IRONMACE Ironshield 1.0.0.167 has a tvk.sys kernel-mode driver that authenticates client executables by checking for expected publisher and root-certificate strings in WIN_CERTIFICATE data (&#34;IRONMACE Co., Ltd.&#34; and &#34;DigiCert Trusted Root G4&#34;) instead of parsing and validating the PKCS signature data. As a result, a local unprivileged attacker may bypass this via crafted certificate data and obtain access to privileged IOCTL functionality.</p> <p>IRONMACE Ironshield 1.0.0.167 has a tvk.sys kernel-mode driver that authenticates client executables by checking for expected publisher and root-certificate strings in WIN_CERTIFICATE data (&#34;IRONMACE Co., Ltd.&#34; and &#34;DigiCert Trusted Root G4&#34;) instead of parsing and validating the PKCS signature data. As a result, a local unprivileged attacker may bypass this via crafted certificate data and obtain access to privileged IOCTL functionality.</p> https://vulnerability.circl.lu/vuln/fkie_cve-2026-97732 https://vulnerability.circl.lu/vuln/ghsa-xmqc-9f27-v5xv <p>IRONMACE Ironshield 1.0.0.167 has a tvk.sys kernel-mode driver that authenticates client executables by checking for expected publisher and root-certificate strings in WIN_CERTIFICATE data (&#34;IRONMACE Co., Ltd.&#34; and &#34;DigiCert Trusted Root G4&#34;) instead of parsing and validating the PKCS signature data. As a result, a local unprivileged attacker may bypass this via crafted certificate data and obtain access to privileged IOCTL functionality.</p> <p>IRONMACE Ironshield 1.0.0.167 has a tvk.sys kernel-mode driver that authenticates client executables by checking for expected publisher and root-certificate strings in WIN_CERTIFICATE data (&#34;IRONMACE Co., Ltd.&#34; and &#34;DigiCert Trusted Root G4&#34;) instead of parsing and validating the PKCS signature data. As a result, a local unprivileged attacker may bypass this via crafted certificate data and obtain access to privileged IOCTL functionality.</p> https://vulnerability.circl.lu/vuln/ghsa-xmqc-9f27-v5xv