{"metadata": {"vulnerability": "CVE-2026-100408", "count": 23, "kinds": {"milestone": 7, "sighting": 1, "kev": 0, "other": 15}, "linked_omitted": 0}, "data": [{"timestamp": "2026-09-25T20:08:33.084Z", "date_only": false, "value": "2026-09-25T20:08:33.084Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2026-100408", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-09-28T22:00:00Z", "date_only": false, "value": "2026-09-28T22:00:00.000+00:00", "kind": "other", "label": "Advisory revision", "source": "csaf_certbund \u00b7 WID-SEC-W-2026-3611", "record": "WID-SEC-W-2026-3611", "field": "document.tracking.revision_history.0.date", "linked_record": true}, {"timestamp": "2026-09-28T22:00:00Z", "date_only": false, "value": "2026-09-28T22:00:00.000+00:00", "kind": "milestone", "label": "Published", "source": "csaf_certbund \u00b7 WID-SEC-W-2026-3611", "record": "WID-SEC-W-2026-3611", "field": "document.tracking.initial_release_date", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-09-28T22:00:00Z", "date_only": false, "value": "2026-09-28T22:00:00.000+00:00", "kind": "other", "label": "Release date", "source": "csaf_certbund \u00b7 WID-SEC-W-2026-3611", "record": "WID-SEC-W-2026-3611", "field": "vulnerabilities.1.release_date", "linked_record": true, "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-11-04T00:00:00Z", "date_only": false, "value": "2026-11-04T00:00:00Z", "kind": "milestone", "label": "Published", "source": "osv_ubuntu \u00b7 UBUNTU-CVE-2026-100408", "record": "UBUNTU-CVE-2026-100408", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-11-04T15:12:10.794Z", "date_only": false, "value": "2026-11-04T15:12:10.794Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-100408", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-11-04T15:12:10.794Z", "date_only": false, "value": "2026-11-04T15:12:10.794Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / GitHub_M", "record": "CVE-2026-100408", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2026-11-04T15:17:21.997Z", "date_only": false, "value": "2026-11-04T15:17:21.997", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-100408", "record": "FKIE_CVE-2026-100408", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-11-04T15:18:32.961Z", "date_only": false, "value": "2026-11-04T15:18:32.961463Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/cve/statuses/117558838058636836", "record": "CVE-2026-100408", "field": "creation_timestamp", "uuid": "4e1b2bde-66fb-43aa-aaaf-65caf311d341", "content": "CVE-2026-100408 Git for Windows: git-credential-wincred Erase Path Heap Overflow Git for Windows is the Windows port of Git. From 2.43.0.windows.1 until 2.55.0.windows.3, when a matching git:* credential exists in Windows Credential Manager and a git-credential-wincred erase input includes a password field, the operation in contrib/credential/wincred/git-credential-wincred.c allocates a buffer of exactly CredentialBlobSize bytes in match_cred_password() and then uses wcsncpy_s() to copy the corresponding number of wide characters plus a terminating NUL. The destination capacity is also supplied in bytes instead of WCHAR elements, allowing a fixed two-byte NUL write past the allocation before the password comparison determines whether CredDeleteW() should remove the credential; erase without a password field does not enter this comparison path. The helper can terminate with Windows heap-corruption status, and git credential reject can appear successful while the rejected credential remains stored. This issue is fixed in version 2.55.0.windows.3.\nhttps://www.cve.org/CVERecord?id=CVE-2026-100408https://github.com/git-for-windows/git/security/advisories/GHSA-5j7x-r6vf-jhq2https://github.com/git-for-windows/git/commit/b4d1fb62c7e2fdcab5a018e25e51acb196eb1756https://github.com/git-for-windows/git/releases/tag/v2.55.0.windows.3#git-for-windows #git#CVE_2026_100408#bot", "url": "https://infosec.exchange/users/cve/statuses/117558838058636836"}, {"timestamp": "2026-11-04T23:00:00Z", "date_only": false, "value": "2026-11-04T23:00:00.000+00:00", "kind": "other", "label": "Advisory revision", "source": "csaf_certbund \u00b7 WID-SEC-W-2026-3611", "record": "WID-SEC-W-2026-3611", "field": "document.tracking.revision_history.1.date", "linked_record": true}, {"timestamp": "2026-11-05T22:27:26Z", "date_only": false, "value": "2026-11-05T22:27:26Z", "kind": "other", "label": "Updated", "source": "osv_ubuntu \u00b7 UBUNTU-CVE-2026-100408", "record": "UBUNTU-CVE-2026-100408", "field": "modified", 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