https://patchthecve.com/CVEs with upgrade or downgrade fix stepshttps://patchthecve.com/cve/CVE-2021-3139.htmlhttps://patchthecve.com/cve/CVE-2021-3139.htmlWed, 17 Jun 2026 04:04:44 +0000HIGH 8.1: In Open-iSCSI tcmu-runner 1.3.x, 1.4.x, and 1.5.x through 1.5.2, xcopy_locate_udev in tcmur_cmd_handler.c lacks a check for transport-layer restrictions, allowing remote attackers to read or write files via directory traversal in an XCOPY request. For example, an attack can occur over a network if thttps://patchthecve.com/cve/CVE-2017-1000201.htmlhttps://patchthecve.com/cve/CVE-2017-1000201.htmlWed, 17 Jun 2026 00:58:54 +0000MEDIUM 5.5: The tcmu-runner daemon in tcmu-runner version 1.0.5 to 1.2.0 is vulnerable to a local denial of service attackhttps://patchthecve.com/cve/CVE-2017-1000200.htmlhttps://patchthecve.com/cve/CVE-2017-1000200.htmlWed, 17 Jun 2026 00:58:54 +0000HIGH 7.5: tcmu-runner version 1.0.5 to 1.2.0 is vulnerable to a dbus triggered NULL pointer dereference in the tcmu-runner daemon's on_unregister_handler() function resulting in denial of servicehttps://patchthecve.com/cve/CVE-2017-1000199.htmlhttps://patchthecve.com/cve/CVE-2017-1000199.htmlWed, 17 Jun 2026 00:58:53 +0000HIGH 7.5: tcmu-runner version 0.91 up to 1.20 is vulnerable to information disclosure in handler_qcow.so resulting in non-privileged users being able to check for existence of any file with root privileges.https://patchthecve.com/cve/CVE-2017-1000198.htmlhttps://patchthecve.com/cve/CVE-2017-1000198.htmlWed, 17 Jun 2026 00:58:53 +0000HIGH 7.5: tcmu-runner daemon version 0.9.0 to 1.2.0 is vulnerable to invalid memory references in the handler_glfs.so handler resulting in denial of service