{"metadata": {"vulnerability": "CVE-2026-98907", "count": 21, "kinds": {"milestone": 7, "sighting": 1, "kev": 0, "other": 13}}, "data": [{"timestamp": "2026-09-25T10:25:14.379Z", "date_only": false, "value": "2026-09-25T10:25:14.379Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2026-98907", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-10-23T11:54:44.224Z", "date_only": false, "value": "2026-10-23T11:54:44.224Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-98907", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-10-23T12:18:00Z", "date_only": false, "value": "2026-10-23T12:18:00Z", "kind": "milestone", "label": "Published", "source": "osv_ubuntu \u00b7 UBUNTU-CVE-2026-98907", "record": "UBUNTU-CVE-2026-98907", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-10-23T12:18:24Z", "date_only": false, "value": "2026-10-23T12:18:24Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-2R98-R7QJ-J43V", "record": "GHSA-2R98-R7QJ-J43V", "field": "database_specific.nvd_published_at", "linked_record": true}, {"timestamp": "2026-10-23T12:18:24.793Z", "date_only": false, "value": "2026-10-23T12:18:24.793", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-98907", "record": "FKIE_CVE-2026-98907", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-10-23T12:26:49.888Z", "date_only": false, "value": "2026-10-23T12:26:49.888537Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/cve/statuses/117490215118148737", "record": "CVE-2026-98907", "field": "creation_timestamp", "uuid": "ea68a6b9-11ec-4481-bb0d-82f60d0d6088", "content": "CVE-2026-98907 btrfs: protect sb_write_pointer() with invalidate lock In the Linux kernel, the following vulnerability has been resolved:\nbtrfs: protect sb_write_pointer() with invalidate lock\nsb_write_pointer() reads the super block from the block device page cacheusing read_cache_page_gfp(). This has the same race with BLKBSZSET as theone fixed by commit 3f29d661e568 (\"btrfs: sync read disk super and setblock size\").\nTake the mapping invalidate lock around read_cache_page_gfp() toserialize the read against block size changes.\nhttps://www.cve.org/CVERecord?id=CVE-2026-98907https://git.kernel.org/stable/c/c9b38f2eab5a9bd74087390318d93ccdd8d2deffhttps://git.kernel.org/stable/c/a0dc28359a8a26f970ccd250b126a2e0bd4118a5https://git.kernel.org/stable/c/1a6c92aa7242a04e4349c0ea213dbf703a1c9891https://git.kernel.org/stable/c/a58cab4535f085adc0f93d7efd7952ef437371dahttps://git.kernel.org/stable/c/80cd97c5e90096d040a623851795eac92fbd0ff1https://git.kernel.org/stable/c/123b9a545f4d0348e81f558a032bf2a93ee5722f#kernel #Linux#CVE_2026_98907#bot", "url": "https://infosec.exchange/users/cve/statuses/117490215118148737"}, {"timestamp": "2026-10-23T12:31:37Z", "date_only": false, "value": "2026-10-23T12:31:37Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 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