# CVE-2026-112424: CVE-2026-112424

Status: published. Published: 2026-10-26. Updated: 2026-11-03.

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Golden Gate 27.2, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2. An app may be able to cause unexpected system termination or read kernel memory.

## Remediation

No remediation reported in collected sources

## Affected products and versions

- Apple / macOS: ≥ 0; < 15.8.2 (affected, custom); ≥ 0; < 26.7.2 (affected, custom); ≥ 0; < 27.2 (affected, custom). Source: CNA: apple

## 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:apple:macos:*:*:*:*:*:*:*:*",
            "versionEndExcluding": "15.8.2",
            "versionStartIncluding": "15.0",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*",
            "versionEndExcluding": "26.7.2",
            "versionStartIncluding": "26.0",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*",
            "versionEndExcluding": "27.2",
            "versionStartIncluding": "27.0",
            "vulnerable": true
          }
        ],
        "negate": false,
        "operator": "OR"
      }
    ],
    "operator": "OR"
  }
]
```

## Severity and prioritization

- CVSS 3.1: 7.1 (high); CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H; source: ADP: CISA-ADP

- CVSS 3.1: 7.1 (high); CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H; source: NVD: 134c704f-9b21-4f2e-91b3-4a467353bcc0

- CISA KEV: No listing in collected sources

- EPSS: 0.22% as of 2026-11-03; percentile 12.03%

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

- Weaknesses: CWE-125

## Exploit evidence

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

## References

- https://support.apple.com/en-us/149521 (CNA: apple)

- https://support.apple.com/en-us/149522 (CNA: apple)

- https://support.apple.com/en-us/149523 (CNA: apple)

- https://support.apple.com/en-us/149521 (product-security@apple.com; Vendor Advisory)

- https://support.apple.com/en-us/149522 (product-security@apple.com; Vendor Advisory)

- https://support.apple.com/en-us/149523 (product-security@apple.com; Vendor Advisory)

## Provenance

- CNA: apple: https://www.cve.org/CVERecord?id=CVE-2026-112424; retrieved 2026-11-03; source updated 2026-11-03

- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-112424; retrieved 2026-11-04; source updated 2026-11-03

- FIRST EPSS: https://api.first.org/data/v1/epss?cve=CVE-2026-112424; retrieved 2026-11-03; source updated Not reported

Revision: 262291eeb83cafba6d847d9b275840d0a76b1c5608505b96c4e7074c95f9a627

Canonical: https://y2.dev/cve/CVE-2026-112424

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