{"metadata": {"vulnerability": "CVE-2026-99115", "count": 33, "kinds": {"milestone": 10, "sighting": 1, "kev": 0, "other": 22}, "linked_omitted": 0}, "data": [{"timestamp": "2026-09-25T10:25:14.392Z", "date_only": false, "value": "2026-09-25T10:25:14.392Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2026-99115", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-10-28T10:34:32.347Z", "date_only": false, "value": "2026-10-28T10:34:32.347Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-99115", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-10-28T10:53:59.172Z", "date_only": false, "value": "2026-10-28T10:53:59.172809Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/cve/statuses/117518161570564851", "record": "CVE-2026-99115", "field": "creation_timestamp", "uuid": "e9ab3757-94d3-4d1d-ad51-d8a0aae929e4", "content": "CVE-2026-99115 ksmbd: fill in FileSysIdentifier in FS_POSIX_INFORMATION In the Linux kernel, the following vulnerability has been resolved:\nksmbd: fill in FileSysIdentifier in FS_POSIX_INFORMATION\nsmb2_get_info_filesystem() reports 56 bytes for FS_POSIX_INFORMATION,that is the whole of FILE_SYSTEM_POSIX_INFO, but never assignsFileSysIdentifier.  Those eight bytes go to the client as they are foundin the response buffer.\nThe buffer is zeroed on allocation, so a standalone request leaksnothing.  A compound request can leak: the offset of the next responseis advanced by the length pinned for the previous one, so a reply thatwas written into the buffer and then dropped in favour of the shorterror response of smb2_set_err_rsp() stays there, and the next reply islaid over it with only the header cleared.\nReport the file system id statfs() returned, which is what the field isfor.  FileSysIdentifier is __le64 and f_fsid is a pair of ints, soassemble the value first, val[0] as the low half, and convert it on theway out.\nhttps://www.cve.org/CVERecord?id=CVE-2026-99115https://git.kernel.org/stable/c/beba2ef6f66a71f20531ac70a1acb0b221e362e9https://git.kernel.org/stable/c/ab057f271ef60ff8163818badc3de75c480eca07https://git.kernel.org/stable/c/db2267b27c054a6c2151ff7fbb67927e784f31d6#kernel #Linux#CVE_2026_99115#bot", "url": "https://infosec.exchange/users/cve/statuses/117518161570564851"}, {"timestamp": "2026-10-28T11:17:00Z", "date_only": false, "value": "2026-10-28T11:17:00Z", "kind": "milestone", "label": "Published", "source": "osv_ubuntu \u00b7 UBUNTU-CVE-2026-99115", "record": "UBUNTU-CVE-2026-99115", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-10-28T11:17:31Z", "date_only": false, "value": "2026-10-28T11:17:31Z", "kind": "other", "label": "Nvd published at", "source": "github 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