# CASCA evidence receipt — CVE-2024-38107

- Generation: `gen-409cbd0c74ff4feb70e4944e6b98ce40`
- As known: 2026-07-21T08:13:17.697275+00:00
- Comparison: gen-56ccdaf914f7b4be95b689ccae7dc20d
- Score policy: public-priority-v1.0.1
- Conflict: not observed in this generation

## Source assertions

- **CISA-ADP** (independent_enrichment): container — CISA ADP Vulnrichment
  - Observed: 2026-07-19T04:27:06.398189+00:00
  - Citation: https://www.cve.org/CVERecord?id=CVE-2024-38107
- **microsoft** (original_assertion): container — Windows Power Dependency Coordinator Elevation of Privilege Vulnerability
  - Observed: 2026-07-19T04:27:06.398189+00:00
  - Citation: https://www.cve.org/CVERecord?id=CVE-2024-38107
- **CISA KEV** (original_assertion): observed_exploitation — Microsoft Windows Power Dependency Coordinator Privilege Escalation Vulnerability
  - Observed: 2026-07-19T04:54:04.25158+00:00
  - Citation: https://www.cisa.gov/known-exploited-vulnerabilities-catalog
- **FIRST EPSS** (original_assertion): model_probability — Probability 0.016350000000; percentile 0.736470000000
  - Observed: 2026-07-19T04:54:35.756809+00:00
  - Citation: https://www.first.org/epss/data_stats.html

## CVSS assessments

- **secure@microsoft.com** (Secondary, CVSS 3.1): 7.8 — score eligible
  - Evidence class: exact_record_cna; source rank: 1
  - Validation: valid_match
  - Vector: `CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H`
- **microsoft** (unknown, CVSS 3.1): 7.8 — display only
  - Evidence class: direct_cve_record_display_only; source rank: not applicable
  - Validation: display-only direct record assessment
  - Vector: `CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:F/RL:O/RC:C`

## Applicability scope

- **Microsoft · Windows 10 Version 1507** (direct_source; unknown)
  - Versions: [{"status": "affected", "version": "10.0.10240.0", "lessThan": "10.0.10240.20751", "versionType": "custom"}]
- **Microsoft · Windows 10 Version 1607** (direct_source; unknown)
  - Versions: [{"status": "affected", "version": "10.0.14393.0", "lessThan": "10.0.14393.7259", "versionType": "custom"}]
- **Microsoft · Windows 10 Version 1809** (direct_source; unknown)
  - Versions: [{"status": "affected", "version": "10.0.17763.0", "lessThan": "10.0.17763.6189", "versionType": "custom"}]
- **Microsoft · Windows 10 Version 21H2** (direct_source; unknown)
  - Versions: [{"status": "affected", "version": "10.0.19043.0", "lessThan": "10.0.19044.4780", "versionType": "custom"}]
- **Microsoft · Windows 10 Version 22H2** (direct_source; unknown)
  - Versions: [{"status": "affected", "version": "10.0.19045.0", "lessThan": "10.0.19045.4780", "versionType": "custom"}]
- **Microsoft · Windows 11 version 21H2** (direct_source; unknown)
  - Versions: [{"status": "affected", "version": "10.0.0", "lessThan": "10.0.22000.3147", "versionType": "custom"}]
- **Microsoft · Windows 11 version 22H2** (direct_source; unknown)
  - Versions: [{"status": "affected", "version": "10.0.22621.0", "lessThan": "10.0.22621.4037", "versionType": "custom"}]
- **Microsoft · Windows 11 version 22H3** (direct_source; unknown)
  - Versions: [{"status": "affected", "version": "10.0.22631.0", "lessThan": "10.0.22631.4037", "versionType": "custom"}]
- **Microsoft · Windows 11 Version 23H2** (direct_source; unknown)
  - Versions: [{"status": "affected", "version": "10.0.22631.0", "lessThan": "10.0.22631.4037", "versionType": "custom"}]
- **Microsoft · Windows 11 Version 24H2** (direct_source; unknown)
  - Versions: [{"status": "affected", "version": "10.0.26100.0", "lessThan": "10.0.26100.1457", "versionType": "custom"}]
- **Microsoft · Windows Server 2012** (direct_source; unknown)
  - Versions: [{"status": "affected", "version": "6.2.9200.0", "lessThan": "6.2.9200.25031", "versionType": "custom"}]
- **Microsoft · Windows Server 2012 R2** (direct_source; unknown)
  - Versions: [{"status": "affected", "version": "6.3.9600.0", "lessThan": "6.3.9600.22134", "versionType": "custom"}]
- **Microsoft · Windows Server 2012 R2 (Server Core installation)** (direct_source; unknown)
  - Versions: [{"status": "affected", "version": "6.3.9600.0", "lessThan": "6.3.9600.22134", "versionType": "custom"}]
- **Microsoft · Windows Server 2012 (Server Core installation)** (direct_source; unknown)
  - Versions: [{"status": "affected", "version": "6.2.9200.0", "lessThan": "6.2.9200.25031", "versionType": "custom"}]
- **Microsoft · Windows Server 2016** (direct_source; unknown)
  - Versions: [{"status": "affected", "version": "10.0.14393.0", "lessThan": "10.0.14393.7259", "versionType": "custom"}]
- **Microsoft · Windows Server 2016 (Server Core installation)** (direct_source; unknown)
  - Versions: [{"status": "affected", "version": "10.0.14393.0", "lessThan": "10.0.14393.7259", "versionType": "custom"}]
- **Microsoft · Windows Server 2019** (direct_source; unknown)
  - Versions: [{"status": "affected", "version": "10.0.17763.0", "lessThan": "10.0.17763.6189", "versionType": "custom"}]
- **Microsoft · Windows Server 2019 (Server Core installation)** (direct_source; unknown)
  - Versions: [{"status": "affected", "version": "10.0.17763.0", "lessThan": "10.0.17763.6189", "versionType": "custom"}]
- **Microsoft · Windows Server 2022** (direct_source; unknown)
  - Versions: [{"status": "affected", "version": "10.0.20348.0", "lessThan": "10.0.20348.2655", "versionType": "custom"}]
- **Microsoft · Windows Server 2022, 23H2 Edition (Server Core installation)** (direct_source; unknown)
  - Versions: [{"status": "affected", "version": "10.0.25398.0", "lessThan": "10.0.25398.1085", "versionType": "custom"}]
- **microsoft · windows_10_1507** (vulnerable_target; supported)
  - Versions: Any version (unconstrained) (< 10.0.10240.20751)
  - Canonical identity: `product-9851bd571b8ab08bca589cd73710badfef557d036f0fb7707f694f1c9f597cb4`
  - Official link states: linked_exact
  - Criterion (linked_exact, vulnerable_target): `cpe:2.3:o:microsoft:windows_10_1507:*:*:*:*:*:*:*:*`
- **microsoft · windows_10_1607** (vulnerable_target; supported)
  - Versions: Any version (unconstrained) (< 10.0.14393.7259)
  - Canonical identity: `product-740fec3e9838b5eabe76ebe27e4d0d7a4cb2e0ef7e13923300d3d0b51e3fce1c`
  - Official link states: linked_exact
  - Criterion (linked_exact, vulnerable_target): `cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:*:*`
- **microsoft · windows_10_1809** (vulnerable_target; supported)
  - Versions: Any version (unconstrained) (< 10.0.17763.6189)
  - Canonical identity: `product-a3084138383423221f61594e86f5b295e5e254acd7ae5284f45e0877a084db43`
  - Official link states: linked_exact
  - Criterion (linked_exact, vulnerable_target): `cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:*:*`
- **microsoft · windows_10_21h2** (vulnerable_target; supported)
  - Versions: Any version (unconstrained) (< 10.0.19044.4780)
  - Canonical identity: `product-ec10c9f400f23fdf118887f60fe116ffde4adb76dcf118cdd3a7556fd033da3b`
  - Official link states: linked_exact
  - Criterion (linked_exact, vulnerable_target): `cpe:2.3:o:microsoft:windows_10_21h2:*:*:*:*:*:*:*:*`
- **microsoft · windows_10_22h2** (vulnerable_target; supported)
  - Versions: Any version (unconstrained) (< 10.0.19045.4780)
  - Canonical identity: `product-a6295b9daad3ca57ce70751badba5b7fe99229c8a562cc7400e8cfef3daccaee`
  - Official link states: linked_exact
  - Criterion (linked_exact, vulnerable_target): `cpe:2.3:o:microsoft:windows_10_22h2:*:*:*:*:*:*:*:*`
- **microsoft · windows_11_21h2** (vulnerable_target; supported)
  - Versions: Any version (unconstrained) (< 10.0.22000.3147)
  - Canonical identity: `product-7fe28b5b5b17e017d9554204df059dd619746ffb5c80da87bcbfb1c52720d2f4`
  - Official link states: linked_exact
  - Criterion (linked_exact, vulnerable_target): `cpe:2.3:o:microsoft:windows_11_21h2:*:*:*:*:*:*:*:*`
- **microsoft · windows_11_22h2** (vulnerable_target; supported)
  - Versions: Any version (unconstrained) (< 10.0.22621.4037)
  - Canonical identity: `product-f8c509b6ec25f2a4338a23556be321da5a7c3e8da9f1a4c52f7f15dd0e9a0d2a`
  - Official link states: linked_exact
  - Criterion (linked_exact, vulnerable_target): `cpe:2.3:o:microsoft:windows_11_22h2:*:*:*:*:*:*:*:*`
- **microsoft · windows_11_23h2** (vulnerable_target; supported)
  - Versions: Any version (unconstrained) (< 10.0.22631.4037)
  - Canonical identity: `product-026201767813843a6d53867bacde4a55c3035cb868c0a72434012c5e30dab148`
  - Official link states: linked_exact
  - Criterion (linked_exact, vulnerable_target): `cpe:2.3:o:microsoft:windows_11_23h2:*:*:*:*:*:*:*:*`
- **microsoft · windows_11_24h2** (vulnerable_target; supported)
  - Versions: Any version (unconstrained) (< 10.0.26100.1457)
  - Canonical identity: `product-8665879a2f5fe8b8eab868c43d6ace340b95d1f3879639d97ebdf60ef7b49b5f`
  - Official link states: linked_exact
  - Criterion (linked_exact, vulnerable_target): `cpe:2.3:o:microsoft:windows_11_24h2:*:*:*:*:*:*:*:*`
- **microsoft · windows_server_2012** (vulnerable_target; supported)
  - Versions: Any version (unconstrained) (< 6.2.9200.25031); Version r2
  - Canonical identity: `product-5a80416e92fed0cddbb3d4f3840218b448dee11159824ad25a0353da566963fe`
  - Official link states: linked_exact
  - Criterion (linked_exact, vulnerable_target): `cpe:2.3:o:microsoft:windows_server_2012:*:*:*:*:*:*:*:*`
  - Criterion (linked_exact, vulnerable_target): `cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*`
- **microsoft · windows_server_2016** (vulnerable_target; supported)
  - Versions: Any version (unconstrained) (< 10.0.14393.7259)
  - Canonical identity: `product-02e254d111ce604757a15650ef469f4f8365d6247da82ce3ac2695c3cfc7dc5f`
  - Official link states: linked_exact
  - Criterion (linked_exact, vulnerable_target): `cpe:2.3:o:microsoft:windows_server_2016:*:*:*:*:*:*:*:*`
- **microsoft · windows_server_2019** (vulnerable_target; supported)
  - Versions: Any version (unconstrained) (< 10.0.17763.6189)
  - Canonical identity: `product-25a2932c0bbcb648f7e391c8b9d34c734e5085444c03c1c206b9d4c4baa80b25`
  - Official link states: linked_exact
  - Criterion (linked_exact, vulnerable_target): `cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*`
- **microsoft · windows_server_2022** (vulnerable_target; supported)
  - Versions: Any version (unconstrained) (< 10.0.20348.2655)
  - Canonical identity: `product-d196d31962e613955a91e33e795c22dcfa7bf25173abebaca616a6350cce9ce1`
  - Official link states: linked_exact
  - Criterion (linked_exact, vulnerable_target): `cpe:2.3:o:microsoft:windows_server_2022:*:*:*:*:*:*:*:*`
- **microsoft · windows_server_2022_23h2** (vulnerable_target; supported)
  - Versions: Any version (unconstrained) (< 10.0.25398.1085)
  - Canonical identity: `product-bc66b50eed682b3633d0f3a2914725d0a72d6d0d5fece14f566d91bc87448c0b`
  - Official link states: linked_exact
  - Criterion (linked_exact, vulnerable_target): `cpe:2.3:o:microsoft:windows_server_2022_23h2:*:*:*:*:*:*:*:*`

## Identity source boundaries

- **cpe_dictionary**: 1775266 records through 2026-07-21T06:45:29.809553+00:00
  - Run: `27d65b0f-b718-4b4f-bb79-c47c68d09dfa`
- **cpe_match**: 643502 records through 2026-07-21T08:13:17.697275+00:00
  - Run: `955dae73-7302-438b-aee1-058d7cc5d48e`

## Limitations and unknowns

- KEV membership is authoritative for the catalog, not proof of exposure in any environment.
- EPSS is a dated model probability and not an individual-environment prediction.
- Affected or fixed status applies only to the exact cited product and version scope; unresolved scope remains unknown.
- NVD-carried upstream facts remain derivative and are not independent corroboration.
- Only NVD metrics validated under the generation-bound calculator are Public Priority eligible; direct CVE record metrics remain display-only.
- NVD CVSS source eligibility is closed: NVD-authored, exact record-source, or registered same-CVE container origin; unmapped sources remain display-only.
- Factor D remains unknown because WC-03 has not converted canonical CPE mappings into generation-bound mapping obligations; canonical identity alone does not score applicability.
- Core replay supports the active and immediately prior generation; retrospective valid-at replay is deferred.

Generated from CASCA normalized evidence. This receipt is not proof that an asset is affected, unaffected, safe, or fixed.