# CVE-2023-24908: Remote Procedure Call Runtime Remote Code Execution Vulnerability

Status: published. Published: 2023-03-14. Updated: 2026-11-03.

Remote Procedure Call Runtime Remote Code Execution Vulnerability

## Remediation

- fix: The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches. (source: secure@microsoft.com) — https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-24908
- fix: The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches. (source: af854a3a-2127-422b-91ae-364da2661108) — https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-24908

## Affected products and versions

- Microsoft / Windows 10 Version 1809: ≥ 10.0.17763.0; < 10.0.17763.4131 (affected, custom). Source: CNA: microsoft; platforms: 32-bit Systems, x64-based Systems
- Microsoft / Windows 10 Version 1809: ≥ 10.0.0; < 10.0.17763.4131 (affected, custom). Source: CNA: microsoft; platforms: ARM64-based Systems
- Microsoft / Windows Server 2019: ≥ 10.0.17763.0; < 10.0.17763.4131 (affected, custom). Source: CNA: microsoft; platforms: x64-based Systems
- Microsoft / Windows Server 2019 (Server Core installation): ≥ 10.0.17763.0; < 10.0.17763.4131 (affected, custom). Source: CNA: microsoft; platforms: x64-based Systems
- Microsoft / Windows Server 2022: ≥ 10.0.20348.0; < 10.0.20348.1607 (affected, custom). Source: CNA: microsoft; platforms: x64-based Systems
- Microsoft / Windows 10 Version 20H2: ≥ 10.0.0; < 10.0.19042.2728 (affected, custom). Source: CNA: microsoft; platforms: 32-bit Systems, ARM64-based Systems
- Microsoft / Windows 11 version 21H2: ≥ 10.0.0; < 10.0.22000.1696 (affected, custom). Source: CNA: microsoft; platforms: x64-based Systems, ARM64-based Systems
- Microsoft / Windows 10 Version 21H2: ≥ 10.0.19043.0; < 10.0.19044.2728 (affected, custom). Source: CNA: microsoft; platforms: 32-bit Systems, ARM64-based Systems, x64-based Systems
- Microsoft / Windows 11 version 22H2: ≥ 10.0.22621.0; < 10.0.22621.1413 (affected, custom). Source: CNA: microsoft; platforms: ARM64-based Systems, x64-based Systems
- Microsoft / Windows 10 Version 22H2: ≥ 10.0.19045.0; < 10.0.19045.2728 (affected, custom). Source: CNA: microsoft; platforms: x64-based Systems, ARM64-based Systems, 32-bit Systems
- Microsoft / Windows 10 Version 1507: ≥ 10.0.10240.0; < 10.0.10240.19805 (affected, custom). Source: CNA: microsoft; platforms: 32-bit Systems, x64-based Systems
- Microsoft / Windows 10 Version 1607: ≥ 10.0.14393.0; < 10.0.14393.5786 (affected, custom). Source: CNA: microsoft; platforms: 32-bit Systems, x64-based Systems
- Microsoft / Windows Server 2016: ≥ 10.0.14393.0; < 10.0.14393.5786 (affected, custom). Source: CNA: microsoft; platforms: x64-based Systems
- Microsoft / Windows Server 2016 (Server Core installation): ≥ 10.0.14393.0; < 10.0.14393.5786 (affected, custom). Source: CNA: microsoft; platforms: x64-based Systems
- Microsoft / Windows Server 2008 Service Pack 2: ≥ 6.0.6003.0; < 6.0.6003.21966 (affected, custom). Source: CNA: microsoft; platforms: 32-bit Systems
- Microsoft / Windows Server 2008 Service Pack 2 (Server Core installation): ≥ 6.0.6003.0; < 6.0.6003.21966 (affected, custom). Source: CNA: microsoft; platforms: 32-bit Systems, x64-based Systems
- Microsoft / Windows Server 2008  Service Pack 2: ≥ 6.0.6003.0; < 6.0.6003.21966 (affected, custom). Source: CNA: microsoft; platforms: x64-based Systems
- Microsoft / Windows Server 2008 R2 Service Pack 1: ≥ 6.1.7601.0; < 6.1.7601.26415 (affected, custom). Source: CNA: microsoft; platforms: x64-based Systems
- Microsoft / Windows Server 2008 R2 Service Pack 1 (Server Core installation): ≥ 6.1.7601.0; < 6.1.7601.26415 (affected, custom). Source: CNA: microsoft; platforms: x64-based Systems
- Microsoft / Windows Server 2012: ≥ 6.2.9200.0; < 6.2.9200.24168 (affected, custom). Source: CNA: microsoft; platforms: x64-based Systems
- Microsoft / Windows Server 2012 (Server Core installation): ≥ 6.2.9200.0; < 6.2.9200.24168 (affected, custom). Source: CNA: microsoft; platforms: x64-based Systems
- Microsoft / Windows Server 2012 R2: ≥ 6.3.9600.0; < 6.3.9600.20865 (affected, custom). Source: CNA: microsoft; platforms: x64-based Systems
- Microsoft / Windows Server 2012 R2 (Server Core installation): ≥ 6.3.9600.0; < 6.3.9600.20865 (affected, custom). Source: CNA: microsoft; platforms: x64-based Systems

## NVD configuration conditions

Affected CPE matches depend on the following AND/OR and negation conditions:

```json
[
  {
    "negate": false,
    "nodes": [
      {
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:o:microsoft:windows_10_1507:*:*:*:*:*:*:*:*",
            "versionEndExcluding": "10.0.10240.19805",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:*:*",
            "versionEndExcluding": "10.0.14393.5786",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:*:*",
            "versionEndExcluding": "10.0.17763.4131",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:o:microsoft:windows_10_20h2:*:*:*:*:*:*:*:*",
            "versionEndExcluding": "10.0.19042.2728",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:o:microsoft:windows_10_21h2:*:*:*:*:*:*:*:*",
            "versionEndExcluding": "10.0.19044.2728",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:o:microsoft:windows_10_22h2:*:*:*:*:*:*:*:*",
            "versionEndExcluding": "10.0.19045.2728",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:o:microsoft:windows_11_21h2:*:*:*:*:*:*:*:*",
            "versionEndExcluding": "10.0.22000.1696",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:o:microsoft:windows_11_22h2:*:*:*:*:*:*:*:*",
            "versionEndExcluding": "10.0.22000.1413",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:x64:*",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:x86:*",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:x64:*",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:*",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:o:microsoft:windows_server_2022:-:*:*:*:*:*:*:*",
            "vulnerable": true
          }
        ],
        "negate": false,
        "operator": "OR"
      }
    ],
    "operator": "OR"
  }
]
```

## Severity and prioritization

- CVSS 3.1: 8.1 (high); CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C; source: CNA: microsoft

- CVSS 3.1: 8.1 (high); CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H; source: NVD: secure@microsoft.com

- CISA KEV: No listing in collected sources

- EPSS: 1.00% as of 2026-11-03; percentile 62.92%

- SSVC: exploitation none; automatable no; technical impact total; source ADP: CISA-ADP

- Weaknesses: CWE-190

## Exploit evidence

No exploit evidence in collected sources. This is not proof of no exploitation.

## References

- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-24908 (CNA: microsoft; vendor-advisory)

- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-24908 (ADP: CVE; vendor-advisory, x_transferred)

- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-24908 (secure@microsoft.com; Patch, Vendor Advisory)

- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-24908 (af854a3a-2127-422b-91ae-364da2661108; Patch, Vendor Advisory)

## Provenance

- CNA: microsoft: https://www.cve.org/CVERecord?id=CVE-2023-24908; retrieved 2026-11-03; source updated 2026-11-03

- NVD: https://nvd.nist.gov/vuln/detail/CVE-2023-24908; retrieved 2026-11-04; source updated 2026-11-03

- FIRST EPSS: https://api.first.org/data/v1/epss?cve=CVE-2023-24908; retrieved 2026-11-03; source updated Not reported

Revision: ac46920014ae913c2f030d157caef37d1663dfee634425c2f4ae406ac73d5e92

Canonical: https://y2.dev/cve/CVE-2023-24908

## Agent and API access

Public CVE pages, Markdown, and JSON are free to read without an account or API key.

- Public catalog: https://y2.dev/cve/index.json. Follow nextCursor with the same search, filters, sort, and limit (1–100). A null cursor marks the end.

- WebMCP: search_cve_disclosures, get_cve_disclosure, get_cve_page_markdown, get_y2_cve_access. Available in compatible browsers.

- Cyber API: https://api.y2.dev/api/v2/cyber/cves and https://api.y2.dev/api/v2/cyber/cves/{cveId}.

- Y2 Pro or Elite: create a workspace API key with the intel:cyber scope and send Authorization: Bearer <Y2_API_KEY>. Setup: https://y2.dev/docs/api/create-key.

- x402: Pay per request without an account or API key. Omit Authorization, read the HTTP 402 PAYMENT-REQUIRED challenge, validate its current requirements, and retry with PAYMENT-SIGNATURE through an authorized payment client. These browser tools never make payments. Guide: https://y2.dev/docs/api/x402.

- OpenAPI: https://y2.dev/api/openapi.yaml. Agent access metadata: https://y2.dev/cve/agent.json.

Collected public records only. Check source status for coverage and freshness.