{"id":"CVE-2026-90128","summary":"vdpa/mlx5: fix wrong list iterated in add_direct_chain error path","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nvdpa/mlx5: fix wrong list iterated in add_direct_chain error path\n\nIn add_direct_chain(), newly allocated direct MR entries are added to\nthe local list 'tmp', which is spliced into mr-\u003ehead only on success.\nOn the error path, the cleanup loop was incorrectly iterating over\nmr-\u003ehead instead of tmp.\n\nFix by iterating over 'tmp' in the err_alloc cleanup path.","modified":"2026-09-19T03:47:28.589918251Z","published":"2026-09-17T16:06:29.877Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/90xxx/CVE-2026-90128.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/22d52af9e26a72bdfe2dcfb1419a091de4862cd9"},{"type":"WEB","url":"https://git.kernel.org/stable/c/23ae56d9e74c122f95cae71ae3b9fc259fb88446"},{"type":"WEB","url":"https://git.kernel.org/stable/c/637d867530daea61898e3346975978b7f67fc2ac"},{"type":"WEB","url":"https://git.kernel.org/stable/c/6ca752850de3b8162f030793cc15001aec85c4cf"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c678d04ac9e5a64c2559c43bce273e845fbd09eb"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c93defccf5eb0a92bdafa43487be6ce0221a2477"},{"type":"WEB","url":"https://git.kernel.org/stable/c/ed3462365636df3bc63e34d7468f4faed3f70a4e"},{"type":"WEB","url":"https://git.kernel.org/stable/c/eeac2ea4ad2654e3f160a9b608d05c9af31433a6"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/90xxx/CVE-2026-90128.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-90128"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"94abbccdf2916cb03f9626f2d36c6e9971490c12"},{"fixed":"c93defccf5eb0a92bdafa43487be6ce0221a2477"},{"fixed":"ed3462365636df3bc63e34d7468f4faed3f70a4e"},{"fixed":"22d52af9e26a72bdfe2dcfb1419a091de4862cd9"},{"fixed":"eeac2ea4ad2654e3f160a9b608d05c9af31433a6"},{"fixed":"637d867530daea61898e3346975978b7f67fc2ac"},{"fixed":"6ca752850de3b8162f030793cc15001aec85c4cf"},{"fixed":"c678d04ac9e5a64c2559c43bce273e845fbd09eb"},{"fixed":"23ae56d9e74c122f95cae71ae3b9fc259fb88446"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-90128.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.9.0"},{"fixed":"5.10.270"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.11.0"},{"fixed":"5.15.221"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"6.1.188"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.6.157"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.7.0"},{"fixed":"6.12.110"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.18.52"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"7.2.6"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-90128.json"}}],"schema_version":"1.9.0"}