CVE-2023-40419

Status: ModifiedHigh (7.8)—
The issue was addressed with improved checks. This issue is fixed in tvOS 17, iOS 17 and iPadOS 17, watchOS 10. An app may be able to gain elevated privileges.
CVSS

Version: 3.1
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Base score: 7.8
Exploitation probability (EPSS)

Probability of exploitation in the next 30 days: 0.30%
Percentile among all scored CVEs: 21
Score date: 10/8/2026
EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).
Affected technologies (4)

Apple — Ipados Apple — Iphone OS Apple — Tvos Apple — Watchos
CWEs

NVD-CWE-noinfo
References

Raw JSON (NVD)

Show
{
  "id": "CVE-2023-40419",
  "cveTags": [],
  "metrics": {
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        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-40419",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-04-23T13:26:31.342031Z"
        }
      }
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    "cvssMetricV31": [
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          "integrityImpact": "HIGH",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
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        "impactScore": 5.9,
        "exploitabilityScore": 1.8
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          "integrityImpact": "HIGH",
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  ],
  "published": "2023-09-27T15:19:09.297",
  "references": [
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      "tags": [
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      "source": "product-security@apple.com"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "source": "nvd@nist.gov",
      "description": [
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          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
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    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The issue was addressed with improved checks. This issue is fixed in tvOS 17, iOS 17 and iPadOS 17, watchOS 10. An app may be able to gain elevated privileges."
    },
    {
      "lang": "es",
      "value": "El problema se solucionó con controles mejorados. Este problema se solucionó en tvOS 17, iOS 17 y iPadOS 17, watchOS 10. Es posible que una aplicación pueda obtener privilegios elevados."
    }
  ],
  "lastModified": "2026-06-17T06:17:42.983",
  "configurations": [
    {
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        {
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}