# CASCA evidence receipt — CVE-2015-7645

- Generation: `gen-409cbd0c74ff4feb70e4944e6b98ce40`
- As known: 2026-07-21T08:13:17.697275+00:00
- Comparison: gen-56ccdaf914f7b4be95b689ccae7dc20d
- Score policy: public-priority-v1.0.1
- Conflict: present

## Source assertions

- **adobe** (original_assertion): container — Adobe Flash Player 18.x through 18.0.0.252 and 19.x through 19.0.0.207 on Windows and OS X and 11.x through 11.2.202.535 on Linux allows remote attackers to execute arbitrary code via a crafted SWF file, as exploited in the wild in October 2015.
  - Observed: 2026-07-19T04:27:06.398189+00:00
  - Citation: https://www.cve.org/CVERecord?id=CVE-2015-7645
- **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-2015-7645
- **CVE** (derivative_copy): container — CVE Program Container
  - Observed: 2026-07-19T04:27:06.398189+00:00
  - Citation: https://www.cve.org/CVERecord?id=CVE-2015-7645
- **CISA KEV** (original_assertion): observed_exploitation — Adobe Flash Player Arbitrary Code Execution 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 0.683960000000; percentile 0.992560000000
  - Observed: 2026-07-19T04:54:35.756809+00:00
  - Citation: https://www.first.org/epss/data_stats.html

## CVSS assessments

- **nvd@nist.gov** (Primary, CVSS 3.1): 7.8 — score eligible
  - Evidence class: nvd_enrichment_exact; source rank: 0
  - Validation: valid_match
  - Vector: `CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H`
- **nvd@nist.gov** (Primary, CVSS 2.0): 9.3 — score eligible
  - Evidence class: nvd_enrichment_exact; source rank: 0
  - Validation: valid_match
  - Vector: `AV:N/AC:M/Au:N/C:C/I:C/A:C`
- **134c704f-9b21-4f2e-91b3-4a467353bcc0** (Secondary, CVSS 3.1): 7.8 — score eligible
  - Evidence class: registered_adp_or_other; source rank: 2
  - Validation: valid_match
  - Vector: `CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H`
- **CISA-ADP** (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:N/UI:R/S:U/C:H/I:H/A:H`

## Applicability scope

- **n/a · n/a** (direct_source; unknown)
  - Versions: [{"status": "affected", "version": "n/a"}]
- **adobe · flash_player** (vulnerable_target; supported)
  - Versions: Any version (unconstrained) (<= 11.2.202.535); Any version (unconstrained) (>= 18.0.0.160, <= 18.0.0.252); Version 19.0.0.185; Version 19.0.0.207
  - Canonical identity: `product-1f43dd2fb9df2cb64d1a717194e5325cf3f2d14dbb24ebbb35d9226a3dc1cbe7`
  - Official link states: linked_exact
  - Criterion (linked_exact, vulnerable_target): `cpe:2.3:a:adobe:flash_player:19.0.0.207:*:*:*:*:*:*:*`
  - Criterion (linked_exact, vulnerable_target): `cpe:2.3:a:adobe:flash_player:19.0.0.185:*:*:*:*:*:*:*`
  - Criterion (linked_exact, vulnerable_target): `cpe:2.3:a:adobe:flash_player:*:*:*:*:*:*:*:*`
  - Criterion (linked_exact, vulnerable_target): `cpe:2.3:a:adobe:flash_player:*:*:*:*:*:*:*:*`
- **apple · mac_os_x** (environmental_constraint; constrained)
  - Versions: Version not applicable
  - Canonical identity: `product-94613e1f5039e71a9805f20421d56ac6a61e2707d3f97a08fdf6823a65dc7b76`
  - Official link states: linked_exact
  - Criterion (linked_exact, environmental_constraint): `cpe:2.3:o:apple:mac_os_x:-:*:*:*:*:*:*:*`
- **linux · linux_kernel** (environmental_constraint; constrained)
  - Versions: Version not applicable
  - Canonical identity: `product-0eda7a801761be4590f267cf319481c8c0aaa30546d99cc064edf77989ce05c9`
  - Official link states: linked_exact
  - Criterion (linked_exact, environmental_constraint): `cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*`
- **microsoft · windows** (environmental_constraint; constrained)
  - Versions: Version not applicable
  - Canonical identity: `product-6a798dc931affc038ba266631a506d54b455ffebd96b4fae68f77b6bd7aef178`
  - Official link states: linked_exact
  - Criterion (linked_exact, environmental_constraint): `cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*`
- **opensuse · evergreen** (vulnerable_target; supported)
  - Versions: Version 11.4
  - Canonical identity: `product-debea2d7a974c123c23bbeef1fe0b2b5bc3612849f8df3170a940e68a9bcdfb9`
  - Official link states: linked_exact
  - Criterion (linked_exact, vulnerable_target): `cpe:2.3:o:opensuse:evergreen:11.4:*:*:*:*:*:*:*`
- **opensuse · opensuse** (vulnerable_target; supported)
  - Versions: Version 13.1; Version 13.2
  - Canonical identity: `product-66ca8198d1887ac9754d1aad85d76f1edfc54c873eb2cd9bedf566863f5e07bd`
  - Official link states: linked_exact
  - Criterion (linked_exact, vulnerable_target): `cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:*`
  - Criterion (linked_exact, vulnerable_target): `cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:*`
- **redhat · enterprise_linux_desktop** (vulnerable_target; supported)
  - Versions: Version 5.0; Version 6.0
  - Canonical identity: `product-ebce605e64c58caa7df6a30e91702332cd8c0be8f801e44353e6350e913ec5ae`
  - Official link states: linked_exact
  - Criterion (linked_exact, vulnerable_target): `cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:*`
  - Criterion (linked_exact, vulnerable_target): `cpe:2.3:o:redhat:enterprise_linux_desktop:5.0:*:*:*:*:*:*:*`
- **redhat · enterprise_linux_eus** (vulnerable_target; supported)
  - Versions: Version 6.7
  - Canonical identity: `product-8abf8d7f0342f690712d750b6cf7fbf4068eb0134c40a51c5b57b074f81c6378`
  - Official link states: linked_exact
  - Criterion (linked_exact, vulnerable_target): `cpe:2.3:o:redhat:enterprise_linux_eus:6.7:*:*:*:*:*:*:*`
- **redhat · enterprise_linux_server** (vulnerable_target; supported)
  - Versions: Version 5.0; Version 6.0
  - Canonical identity: `product-8db20157ede2f731f576213a7e555a24d2424bb17aed8e43ad9b77c3587f9dea`
  - Official link states: linked_exact
  - Criterion (linked_exact, vulnerable_target): `cpe:2.3:o:redhat:enterprise_linux_server:5.0:*:*:*:*:*:*:*`
  - Criterion (linked_exact, vulnerable_target): `cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:*`
- **redhat · enterprise_linux_server_from_rhui** (vulnerable_target; supported)
  - Versions: Version 5.0; Version 6.0
  - Canonical identity: `product-97a1380f0ac22d5543df434518bceb2f4b47c884bd4e990396f64e72afa98acc`
  - Official link states: linked_exact
  - Criterion (linked_exact, vulnerable_target): `cpe:2.3:o:redhat:enterprise_linux_server_from_rhui:5.0:*:*:*:*:*:*:*`
  - Criterion (linked_exact, vulnerable_target): `cpe:2.3:o:redhat:enterprise_linux_server_from_rhui:6.0:*:*:*:*:*:*:*`
- **redhat · enterprise_linux_workstation** (vulnerable_target; supported)
  - Versions: Version 5.0; Version 6.0
  - Canonical identity: `product-b2aa744c9fb2b4ef0e3b842acbf37879ad4ac43af291292cfb0906170b204ab9`
  - Official link states: linked_exact
  - Criterion (linked_exact, vulnerable_target): `cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:*`
  - Criterion (linked_exact, vulnerable_target): `cpe:2.3:o:redhat:enterprise_linux_workstation:5.0:*:*:*:*:*:*:*`
- **suse · linux_enterprise_desktop** (vulnerable_target; supported)
  - Versions: Version 11; Version 12
  - Canonical identity: `product-908c58b965f5cdd7f6621821fd6c68d62c5a5ce89de01a9e91af7286e0b17d41`
  - Official link states: linked_exact
  - Criterion (linked_exact, vulnerable_target): `cpe:2.3:o:suse:linux_enterprise_desktop:11:sp3:*:*:*:*:*:*`
  - Criterion (linked_exact, vulnerable_target): `cpe:2.3:o:suse:linux_enterprise_desktop:12:-:*:*:*:*:*:*`
  - Criterion (linked_exact, vulnerable_target): `cpe:2.3:o:suse:linux_enterprise_desktop:11:sp4:*:*:*:*:*:*`
- **suse · linux_enterprise_workstation_extension** (vulnerable_target; supported)
  - Versions: Version 12
  - Canonical identity: `product-6e046fb997f096ca9d3ba77e0e7dba3aad0205129bb30ab70c401b282bcd0f8d`
  - Official link states: linked_exact
  - Criterion (linked_exact, vulnerable_target): `cpe:2.3:o:suse:linux_enterprise_workstation_extension:12:-:*:*:*:*:*:*`

## 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.