{"id":"OESA-2026-3339","summary":"open-iscsi security update","details":"The Open-iSCSI project is a high-performance, transport independent, multi-platform implementation of RFC3720 iSCSI.\r\n\r\nSecurity Fix(es):\n\nAn Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in open-iscsi allows remote MITM attackers  to create root-owned files outside the database and inject lines into the record.\n\n\n\n\n\n\nThis issue affects open-iscsi: from through 668ca1df9c9a1e9bdd5c999ae1d67c9c8909237e.(CVE-2026-44943)\n\nAn Incorrect Authorization vulnerability in open-iscsi allows unprivilidged local users to use the isscsiuio control socket.\n\n\n\n\n\n\nThis issue affects open-iscsi: from ? through 668ca1df9c9a1e9bdd5c999ae1d67c9c8909237e.(CVE-2026-44944)\n\nA Double Free vulnerability in open-iscsi allows an unauthenticated MITM attacker to cause DoS.\n\n\n\n\n\n\nThis issue affects open-iscsi: from ? through 56718d4e9d1a4f51c30697b5c0534144bb41c9bb.(CVE-2026-55995)","modified":"2026-08-16T01:45:12.204732783Z","published":"2026-08-13T13:59:58Z","upstream":["CVE-2026-44943","CVE-2026-44944","CVE-2026-55995"],"database_specific":{"severity":"High"},"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-3339"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-44943"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-44944"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-55995"}],"affected":[{"package":{"name":"open-iscsi","ecosystem":"openEuler:20.03-LTS-SP4","purl":"pkg:rpm/openEuler/open-iscsi&distro=openEuler-20.03-LTS-SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1.1-17.oe2003sp4"}]}],"ecosystem_specific":{"src":["open-iscsi-2.1.1-17.oe2003sp4.src.rpm"],"x86_64":["open-iscsi-2.1.1-17.oe2003sp4.x86_64.rpm","open-iscsi-debuginfo-2.1.1-17.oe2003sp4.x86_64.rpm","open-iscsi-debugsource-2.1.1-17.oe2003sp4.x86_64.rpm","open-iscsi-devel-2.1.1-17.oe2003sp4.x86_64.rpm"],"aarch64":["open-iscsi-2.1.1-17.oe2003sp4.aarch64.rpm","open-iscsi-debuginfo-2.1.1-17.oe2003sp4.aarch64.rpm","open-iscsi-debugsource-2.1.1-17.oe2003sp4.aarch64.rpm","open-iscsi-devel-2.1.1-17.oe2003sp4.aarch64.rpm"],"noarch":["open-iscsi-help-2.1.1-17.oe2003sp4.noarch.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2026-3339.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X"}]}