Most severe low severity vulnerabilities for "apple macos" 26.0

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Apple iOSUse After Free, Input Validation, Null Pointer Dereference, Race Condition, Buffer Overflow, Integer Overflow

Risk 17

Severity

3.3

Use After Free, Input Validation, Null Pointer Dereference, Race Condition, Buffer Overflow, Integer Overflow

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

802.1X. An authentication issue was addressed with improved state management.

1 / 77

Source: Apple

First published (updated )

CVE-2026-28864

Apple macOS TahoeAppleScript. A permissions issue was addressed with additional restrictions.

Risk 17

Severity

3.3

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

802.1X. An authentication issue was addressed with improved state management.

1 / 8

Source: Apple

First published (updated )

CVE-2026-20684

Apple macOS TahoeUse After Free, Input Validation, Null Pointer Dereference, Race Condition

Risk 18

Severity

3.3

Use After Free, Input Validation, Null Pointer Dereference, Race Condition

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

802.1X. An authentication issue was addressed with improved state management.

1 / 22

Source: Apple

First published (updated )

CVE-2026-28893

Apple macOS TahoeAppleScript. A permissions issue was addressed with additional restrictions.

Risk 18

Severity

3.3

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

802.1X. An authentication issue was addressed with improved state management.

1 / 10

Source: Apple

First published (updated )

CVE-2026-28910

Apple visionOSCommand Injection, Use After Free, Race Condition, Input Validation, Integer Overflow

Risk 17

Severity

3.1

Command Injection, Use After Free, Race Condition, Input Validation, Integer Overflow

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N

A logic issue was addressed with improved checks. This issue is fixed in iOS 18.7.5 and iPadOS 18.7.5, iOS 26.3 and iPadOS 26.3, macOS Sequoia 15.7.4, macOS Sonoma 14.8.4, macOS Tahoe 26.3, tvOS 26.3, visionOS 26.3, watchOS 26.3. An attacker in a privileged network position may be able to intercept network traffic.

1 / 43

Source: MITRE

First published (updated )

CVE-2026-20671

Apple iOSRace Condition, Use After Free, Input Validation, Integer Overflow, Buffer Overflow

Risk 17

Severity

3.1

Race Condition, Use After Free, Input Validation, Integer Overflow, Buffer Overflow

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L

A memory corruption vulnerability was addressed with improved locking. This issue is fixed in Safari 26.6.1, iOS 18.7.10 and iPadOS 18.7.10, iOS 26.6.1 and iPadOS 26.6.1, macOS Tahoe 26.6.2. Processing maliciously crafted web content may lead to an unexpected Safari crash.

1 / 77

Source: NVD

First published (updated )

CVE-2026-64782

Apple iOSRace Condition, Use After Free, Input Validation, Integer Overflow, Buffer Overflow

Risk 17

Severity

3.1

Race Condition, Use After Free, Input Validation, Integer Overflow, Buffer Overflow

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L

1 / 85

Source: NVD

First published (updated )

CVE-2026-64779

Apple macOS TahoeBuffer Overflow, Race Condition, Use After Free, Input Validation, Integer Overflow, Path Traversal, Double Free

Risk 14

Severity

2.4

Buffer Overflow, Race Condition, Use After Free, Input Validation, Integer Overflow, Path Traversal, Double Free

CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Accounts Framework. This issue was addressed with improved data protection.

1 / 131

Source: Apple

First published (updated )

CVE-2026-64745

Trending

Apple iOSUse After Free, Input Validation, Null Pointer Dereference, Race Condition, Buffer Overflow, Integer Overflow

Apple macOS TahoeAppleScript. A permissions issue was addressed with additional restrictions.

Apple macOS TahoeUse After Free, Input Validation, Null Pointer Dereference, Race Condition

Apple macOS TahoeAppleScript. A permissions issue was addressed with additional restrictions.

Apple visionOSCommand Injection, Use After Free, Race Condition, Input Validation, Integer Overflow

Apple iOSRace Condition, Use After Free, Input Validation, Integer Overflow, Buffer Overflow

Apple iOSRace Condition, Use After Free, Input Validation, Integer Overflow, Buffer Overflow

Apple macOS TahoeBuffer Overflow, Race Condition, Use After Free, Input Validation, Integer Overflow, Path Traversal, Double Free

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