{"id":"CVE-2026-72011","summary":"s390/diag: Add missing array_index_nospec() call to memtop_get_page_count()","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ns390/diag: Add missing array_index_nospec() call to memtop_get_page_count()\n\n'level' is user space controlled and used to read from an array. Add the\nmissing array_index_nospec() call to prevent speculative execution.","modified":"2026-08-16T03:48:30.684416145Z","published":"2026-08-15T05:51:40.489Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/72xxx/CVE-2026-72011.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/83fe36f81200b7a85f8efe0a68a4e58be84d5f64"},{"type":"WEB","url":"https://git.kernel.org/stable/c/b7577fe4c47a31ca7c99714c53244a44af03cdfe"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c6b4d454865a81ceea1422243aaaedc363b6f713"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/72xxx/CVE-2026-72011.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-72011"},{"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":"0d30871739ab433e114b0058f08b6b1c7b816f7e"},{"fixed":"c6b4d454865a81ceea1422243aaaedc363b6f713"},{"fixed":"83fe36f81200b7a85f8efe0a68a4e58be84d5f64"},{"fixed":"b7577fe4c47a31ca7c99714c53244a44af03cdfe"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-72011.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"6.14.0"},{"fixed":"6.18.40"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"7.1.5"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-72011.json"}}],"schema_version":"1.9.0"}