GHSA-JHP8-JFXV-5GGJ

Vulnerability from github – Published: 2026-02-12 00:31 – Updated: 2026-06-30 03:35
VLAI
Details

The issue was addressed with improved memory handling. This issue is fixed in macOS Tahoe 26.3, iOS 18.7.5 and iPadOS 18.7.5, visionOS 26.3, iOS 26.3 and iPadOS 26.3, Safari 26.3. A remote attacker may be able to cause a denial-of-service.

Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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{
  "affected": [],
  "aliases": [
    "CVE-2026-20652"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-120",
      "CWE-400"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-02-11T23:16:08Z",
    "severity": "HIGH"
  },
  "details": "The issue was addressed with improved memory handling. This issue is fixed in macOS Tahoe 26.3, iOS 18.7.5 and iPadOS 18.7.5, visionOS 26.3, iOS 26.3 and iPadOS 26.3, Safari 26.3. A remote attacker may be able to cause a denial-of-service.",
  "id": "GHSA-jhp8-jfxv-5ggj",
  "modified": "2026-06-30T03:35:35Z",
  "published": "2026-02-12T00:31:05Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-20652"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/126354"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/126353"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/126348"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/126347"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/en-us/126346"
    },
    {
      "type": "WEB",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-20652.json"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2448793"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/CVE-2026-20652"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2026:9692"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2026:22136"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2026:19535"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2026:19206"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2026:16695"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2026:16056"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2026:14659"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2026:13845"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2026:11814"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2026:11329"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2026:10702"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}



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