# CASCA evidence receipt — CVE-2022-41033

- 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-2022-41033
- **CVE** (derivative_copy): container — CVE Program Container
  - Observed: 2026-07-19T04:27:06.398189+00:00
  - Citation: https://www.cve.org/CVERecord?id=CVE-2022-41033
- **microsoft** (original_assertion): container — Windows COM+ Event System Service Elevation of Privilege Vulnerability
  - Observed: 2026-07-19T04:27:06.398189+00:00
  - Citation: https://www.cve.org/CVERecord?id=CVE-2022-41033
- **CISA KEV** (original_assertion): observed_exploitation — Microsoft Windows COM+ Event System Service 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 0.017630000000; percentile 0.755340000000
  - 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:U/RL:O/RC:C`

## Applicability scope

- **Microsoft · Windows 10 Version 1507** (direct_source; unknown)
  - Versions: [{"status": "affected", "version": "10.0.10240.0", "lessThan": "10.0.10240.19507", "versionType": "custom"}]
- **Microsoft · Windows 10 Version 1607** (direct_source; unknown)
  - Versions: [{"status": "affected", "version": "10.0.14393.0", "lessThan": "10.0.14393.5427", "versionType": "custom"}]
- **Microsoft · Windows 10 Version 1809** (direct_source; unknown)
  - Versions: [{"status": "affected", "version": "10.0.0", "lessThan": "10.0.17763.3532", "versionType": "custom"}]
- **Microsoft · Windows 10 Version 1809** (direct_source; unknown)
  - Versions: [{"status": "affected", "version": "10.0.17763.0", "lessThan": "10.0.17763.3532", "versionType": "custom"}]
- **Microsoft · Windows 10 Version 20H2** (direct_source; unknown)
  - Versions: [{"status": "affected", "version": "10.0.0", "lessThan": "10.0.19042.2130", "versionType": "custom"}]
- **Microsoft · Windows 10 Version 21H1** (direct_source; unknown)
  - Versions: [{"status": "affected", "version": "10.0.0", "lessThan": "10.0.19043.2130", "versionType": "custom"}]
- **Microsoft · Windows 10 Version 21H2** (direct_source; unknown)
  - Versions: [{"status": "affected", "version": "10.0.19043.0", "lessThan": "10.0.19044.2130", "versionType": "custom"}]
- **Microsoft · Windows 11 version 21H2** (direct_source; unknown)
  - Versions: [{"status": "affected", "version": "10.0.0", "lessThan": "10.0.22000.1098", "versionType": "custom"}]
- **Microsoft · Windows 11 version 22H2** (direct_source; unknown)
  - Versions: [{"status": "affected", "version": "10.0.22621.0", "lessThan": "10.0.22621.674", "versionType": "custom"}]
- **Microsoft · Windows 7** (direct_source; unknown)
  - Versions: [{"status": "affected", "version": "6.1.0", "lessThan": "6.1.7601.26174", "versionType": "custom"}]
- **Microsoft · Windows 7 Service Pack 1** (direct_source; unknown)
  - Versions: [{"status": "affected", "version": "6.1.0", "lessThan": "6.1.7601.26174", "versionType": "custom"}]
- **Microsoft · Windows 8.1** (direct_source; unknown)
  - Versions: [{"status": "affected", "version": "6.3.0", "lessThan": "6.3.9600.20625", "versionType": "custom"}]
- **Microsoft · Windows Server 2008 R2 Service Pack 1** (direct_source; unknown)
  - Versions: [{"status": "affected", "version": "6.1.7601.0", "lessThan": "6.1.7601.26174", "versionType": "custom"}]
- **Microsoft · Windows Server 2008 R2 Service Pack 1 (Server Core installation)** (direct_source; unknown)
  - Versions: [{"status": "affected", "version": "6.1.7601.0", "lessThan": "6.1.7601.26174", "versionType": "custom"}]
- **Microsoft · Windows Server 2008 Service Pack 2** (direct_source; unknown)
  - Versions: [{"status": "affected", "version": "6.0.6003.0", "lessThan": "6.0.6003.21721", "versionType": "custom"}]
- **Microsoft · Windows Server 2008  Service Pack 2** (direct_source; unknown)
  - Versions: [{"status": "affected", "version": "6.0.6003.0", "lessThan": "6.0.6003.21721", "versionType": "custom"}]
- **Microsoft · Windows Server 2008 Service Pack 2 (Server Core installation)** (direct_source; unknown)
  - Versions: [{"status": "affected", "version": "6.0.6003.0", "lessThan": "6.0.6003.21721", "versionType": "custom"}]
- **Microsoft · Windows Server 2012** (direct_source; unknown)
  - Versions: [{"status": "affected", "version": "6.2.9200.0", "lessThan": "6.2.9200.23920", "versionType": "custom"}]
- **Microsoft · Windows Server 2012 R2** (direct_source; unknown)
  - Versions: [{"status": "affected", "version": "6.3.9600.0", "lessThan": "6.3.9600.20625", "versionType": "custom"}]
- **Microsoft · Windows Server 2012 R2 (Server Core installation)** (direct_source; unknown)
  - Versions: [{"status": "affected", "version": "6.3.9600.0", "lessThan": "6.3.9600.20625", "versionType": "custom"}]
- **Microsoft · Windows Server 2012 (Server Core installation)** (direct_source; unknown)
  - Versions: [{"status": "affected", "version": "6.2.9200.0", "lessThan": "6.2.9200.23920", "versionType": "custom"}]
- **Microsoft · Windows Server 2016** (direct_source; unknown)
  - Versions: [{"status": "affected", "version": "10.0.14393.0", "lessThan": "10.0.14393.5427", "versionType": "custom"}]
- **Microsoft · Windows Server 2016 (Server Core installation)** (direct_source; unknown)
  - Versions: [{"status": "affected", "version": "10.0.14393.0", "lessThan": "10.0.14393.5427", "versionType": "custom"}]
- **Microsoft · Windows Server 2019** (direct_source; unknown)
  - Versions: [{"status": "affected", "version": "10.0.17763.0", "lessThan": "10.0.17763.3532", "versionType": "custom"}]
- **Microsoft · Windows Server 2019 (Server Core installation)** (direct_source; unknown)
  - Versions: [{"status": "affected", "version": "10.0.17763.0", "lessThan": "10.0.17763.3532", "versionType": "custom"}]
- **Microsoft · Windows Server 2022** (direct_source; unknown)
  - Versions: [{"status": "affected", "version": "10.0.20348.0", "lessThan": "10.0.20348.1129", "versionType": "custom"}]
- **microsoft · windows_10_1507** (vulnerable_target; supported)
  - Versions: Any version (unconstrained) (< 10.0.10240.19507)
  - 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) (< 10.0.14393.5427)
  - 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) (< 10.0.17763.3532)
  - 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_20h2** (vulnerable_target; supported)
  - Versions: Any version (unconstrained) (< 10.0.19042.2130)
  - Canonical identity: `product-55e90faed8848f3d316cf702d119e83086b6dc5a963d9947a7df1c589f50346d`
  - Official link states: linked_exact
  - Criterion (linked_exact, vulnerable_target): `cpe:2.3:o:microsoft:windows_10_20h2:*:*:*:*:*:*:*:*`
- **microsoft · windows_10_21h1** (vulnerable_target; supported)
  - Versions: Any version (unconstrained) (< 10.0.19043.2130)
  - Canonical identity: `product-e0c6c3f5c5e95b5b83fbbf719a7de2471749e1ca250bebf19bc7898a937a00ed`
  - Official link states: linked_exact
  - Criterion (linked_exact, vulnerable_target): `cpe:2.3:o:microsoft:windows_10_21h1:*:*:*:*:*:*:*:*`
- **microsoft · windows_10_21h2** (vulnerable_target; supported)
  - Versions: Any version (unconstrained) (< 10.0.19044.2130)
  - Canonical identity: `product-ec10c9f400f23fdf118887f60fe116ffde4adb76dcf118cdd3a7556fd033da3b`
  - Official link states: linked_exact
  - Criterion (linked_exact, vulnerable_target): `cpe:2.3:o:microsoft:windows_10_21h2:*:*:*:*:*:*:*:*`
- **microsoft · windows_11_21h2** (vulnerable_target; supported)
  - Versions: Any version (unconstrained) (< 10.0.22000.1098)
  - 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) (< 10.0.22621.674)
  - Canonical identity: `product-f8c509b6ec25f2a4338a23556be321da5a7c3e8da9f1a4c52f7f15dd0e9a0d2a`
  - Official link states: linked_exact
  - Criterion (linked_exact, vulnerable_target): `cpe:2.3:o:microsoft:windows_11_22h2:*:*:*:*:*:*:*:*`
- **microsoft · windows_7** (vulnerable_target; supported)
  - Versions: Version not applicable
  - Canonical identity: `product-f20a05098a41a238f96b56b817d0482887bb39ad40620198bbe05da10ee02ffc`
  - Official link states: linked_exact
  - Criterion (linked_exact, vulnerable_target): `cpe:2.3:o:microsoft:windows_7:-:sp1:*:*:*:*:*:*`
- **microsoft · windows_8.1** (vulnerable_target; supported)
  - Versions: Version not applicable
  - Canonical identity: `product-7e46de82012029583622f69d79b86bc210b5bd25b8cb3bb4468936702b23c4b0`
  - Official link states: linked_exact
  - Criterion (linked_exact, vulnerable_target): `cpe:2.3:o:microsoft:windows_8.1:-:*:*:*:*:*:*:*`
- **microsoft · windows_rt_8.1** (vulnerable_target; supported)
  - Versions: Version not applicable
  - Canonical identity: `product-076c7e47c78d9425d54dea0b063ed7cd79e5f9f0bfdb3c9153b8aec4e71a7ad9`
  - Official link states: linked_exact
  - Criterion (linked_exact, vulnerable_target): `cpe:2.3:o:microsoft:windows_rt_8.1:-:*:*:*:*:*:*:*`
- **microsoft · windows_server_2008** (vulnerable_target; supported)
  - Versions: Version not applicable; Version r2
  - Canonical identity: `product-217b1ab3d25f361a639824f86753d418b35aa2a816ee370bb71b5d1dd883d87a`
  - Official link states: linked_exact
  - Criterion (linked_exact, vulnerable_target): `cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:x64:*`
  - Criterion (linked_exact, vulnerable_target): `cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:*:*`
- **microsoft · windows_server_2012** (vulnerable_target; supported)
  - Versions: Version not applicable; Version r2
  - Canonical identity: `product-5a80416e92fed0cddbb3d4f3840218b448dee11159824ad25a0353da566963fe`
  - Official link states: linked_exact
  - Criterion (linked_exact, vulnerable_target): `cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*`
  - Criterion (linked_exact, vulnerable_target): `cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*`
- **microsoft · windows_server_2016** (vulnerable_target; supported)
  - Versions: Any version (unconstrained) (< 10.0.14393.5427)
  - 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) (< 10.0.17763.3532)
  - 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) (< 10.0.20348.1129)
  - Canonical identity: `product-d196d31962e613955a91e33e795c22dcfa7bf25173abebaca616a6350cce9ce1`
  - Official link states: linked_exact
  - Criterion (linked_exact, vulnerable_target): `cpe:2.3:o:microsoft:windows_server_2022:*:*:*:*:*:*:*:*`

## 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.