{"id":"ALSA-2026:18868","summary":"Important: linux-sgx security update","details":"The Intel SGX SDK is a collection of APIs, libraries, documentations and tools that allow software developers to create and debug Intel SGX enabled applications in C/C++.  \n\nSecurity Fix(es):  \n\n  * qs: qs: Denial of Service via improper input validation in array parsing (CVE-2025-15284)\n  * node-tar: tar: node-tar: Arbitrary file overwrite and symlink poisoning via unsanitized linkpaths in archives (CVE-2026-23745)\n  * node-tar: tar: node-tar: Arbitrary file overwrite via Unicode path collision race condition (CVE-2026-23950)\n  * lodash: prototype pollution in _.unset and _.omit functions (CVE-2025-13465)\n  * node-tar: tar: node-tar: Arbitrary file creation via path traversal bypass in hardlink security check (CVE-2026-24842)\n\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.  \n\nAdditional Changes:  \n\nFor detailed information on changes in this release, see the AlmaLinuxRelease Notes linked from the References section.\n","modified":"2026-05-26T16:14:21.286159161Z","published":"2026-05-19T00:00:00Z","related":["CVE-2025-13465","CVE-2025-15284","CVE-2026-23745","CVE-2026-23950","CVE-2026-24842"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:18868"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2025-13465"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2025-15284"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-23745"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-23950"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-24842"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2425946"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2430538"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2431036"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2431740"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2433645"},{"type":"ADVISORY","url":"https://errata.almalinux.org/9/ALSA-2026-18868.html"}],"affected":[{"package":{"name":"sgx-common","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/sgx-common"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.26-7.el9"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:18868.json"}},{"package":{"name":"sgx-libs","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/sgx-libs"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.26-7.el9"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:18868.json"}},{"package":{"name":"sgx-mpa","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/sgx-mpa"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.26-7.el9"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:18868.json"}},{"package":{"name":"sgx-pccs","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/sgx-pccs"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.26-7.el9"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:18868.json"}},{"package":{"name":"sgx-pccs-admin","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/sgx-pccs-admin"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.26-7.el9"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:18868.json"}},{"package":{"name":"sgx-pckid-tool","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/sgx-pckid-tool"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.26-7.el9"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:18868.json"}},{"package":{"name":"tdx-qgs","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/tdx-qgs"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.26-7.el9"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:18868.json"}}],"schema_version":"1.7.5"}