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7.8HIGH

Multiple Vulnerabilities in Apple Products Could Allow for Arbitrary Code Execution

📅 12 May 2026 at 18:13 UTC📰 CIS AdvisoriesView original source ↗

Multiple vulnerabilities have been discovered in Apple products, the most severe of which could allow for arbitrary code execution. Successful exploitation of the most severe of these vulnerabilities could allow for arbitrary code execution. Depending on the privileges associated with the user an attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Users whose accounts are configured to have fewer user rights on the system could be less impacted than those who operate with administrative user rights.

🤖 AI BriefingAuto-generated threat analysis
🔍Threat Overview

Multiple vulnerabilities have been discovered in Apple products, allowing for arbitrary code execution and potentially leading to unauthorized access to sensitive user data. The most severe vulnerability could allow an attacker to execute arbitrary code with kernel privileges.

⚙️Technical Details
CVEs
CVE-2026-28819CVE-2026-28951CVE-2026-28919CVE-2026-28976
Affected Systems
iOS 18.7.9 and iPadOS 18.7.9macOS Sequoia 15.7.7macOS Sonoma 14.8.7macOS Tahoe 26.5
Attack Vectors
NETWORKLOCAL
💥Impact Assessment
Severity: CRITICAL
Who Is at Risk
Users of affected Apple products, including iOS and macOS users
🛡️Recommended Actions
1Apply the latest security patches to all affected devices as soon as possible
2Use a reputable antivirus software to detect and remove any malicious apps or files
3Enable two-factor authentication for all accounts, including email and social media
📦Affected Products
Apple IpadosApple Iphone OsApple Macos
🔐NVD Verified DataVERIFIED
CVE-2026-28819CVSS 5.4MEDIUM
Attack Vector
NETWORK
Complexity
LOW
Vector String
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Weaknesses
CWE-787
CVE-2026-28951CVSS 7.8HIGH
Attack Vector
LOCAL
Complexity
LOW
Vector String
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-863
Affected Products (CPE)
Apple IpadosApple Iphone OsApple Macos
CVE-2026-28919CVSS 7.8HIGH
Attack Vector
LOCAL
Complexity
LOW
Vector String
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weaknesses
CWE-269
Affected Products (CPE)
Apple Macos
CVE-2026-28976CVSS 7.5HIGH
Attack Vector
NETWORK
Complexity
LOW
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weaknesses
CWE-269CWE-200

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