{"id":"CVE-2026-93262","summary":"md/raid5-ppl: fix use-after-free in ppl_do_flush()","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nmd/raid5-ppl: fix use-after-free in ppl_do_flush()\n\nThe loop in ppl_do_flush() continues iterating after calling\nppl_io_unit_finished(), touching io-\u003epending_flushes and leading to a\nuse-after-free.\n\nAdd a break statement to stop the loop once io is freed.","modified":"2026-09-25T03:48:54.424217334Z","published":"2026-09-24T15:52:01.886Z","database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/93xxx/CVE-2026-93262.json"},"references":[{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"},{"type":"WEB","url":"https://git.kernel.org/stable/c/371f7a1b392edc8b7cf449cc7713179b588f2d0e"},{"type":"WEB","url":"https://git.kernel.org/stable/c/455b56209f9615c3902dcc398dd867abb5ade3ab"},{"type":"WEB","url":"https://git.kernel.org/stable/c/8914c3d40870f16429a326e97e4016bedc6ede4c"},{"type":"WEB","url":"https://git.kernel.org/stable/c/b5123bf667ac29ddd8106f9ca7cc01316513ae66"},{"type":"WEB","url":"https://git.kernel.org/stable/c/cf01f9413565e86673baf927291a088b6975692b"},{"type":"WEB","url":"https://git.kernel.org/stable/c/e7505842f1329ece90cb9ea0db87772aeca44052"},{"type":"WEB","url":"https://git.kernel.org/stable/c/e77c80670f2c2bf491da9b173931e1da4677c23a"},{"type":"WEB","url":"https://git.kernel.org/stable/c/fcf21df7d3c50c8ebeb0757df5d21b02dcae4218"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/93xxx/CVE-2026-93262.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-93262"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"1532d9e87e8b2377f12929f9e40724d5fbe6ecc5"},{"fixed":"cf01f9413565e86673baf927291a088b6975692b"},{"fixed":"e7505842f1329ece90cb9ea0db87772aeca44052"},{"fixed":"b5123bf667ac29ddd8106f9ca7cc01316513ae66"},{"fixed":"e77c80670f2c2bf491da9b173931e1da4677c23a"},{"fixed":"8914c3d40870f16429a326e97e4016bedc6ede4c"},{"fixed":"455b56209f9615c3902dcc398dd867abb5ade3ab"},{"fixed":"fcf21df7d3c50c8ebeb0757df5d21b02dcae4218"},{"fixed":"371f7a1b392edc8b7cf449cc7713179b588f2d0e"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-93262.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.16.0"},{"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-2026-93262.json"}}],"schema_version":"1.9.0"}