Cisco iOS
CVEs (951)
| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2026-20652 | Hig | 0.49 | 7.5 | 0.00 | Feb 11, 2026 | The issue was addressed with improved memory handling. This issue is fixed in Safari 26.3, iOS 18.7.5 and iPadOS 18.7.5, iOS 26.3 and iPadOS 26.3, macOS Tahoe 26.3, visionOS 26.3. A remote attacker may be able to cause a denial-of-service. | ||
| CVE-2026-20649 | Hig | 0.49 | 7.5 | 0.00 | Feb 11, 2026 | A logging issue was addressed with improved data redaction. This issue is fixed in iOS 26.3 and iPadOS 26.3, macOS Tahoe 26.3, tvOS 26.3, watchOS 26.3. A user may be able to view sensitive user information. | ||
| CVE-2025-46290 | Hig | 0.49 | 7.5 | 0.01 | Feb 11, 2026 | A logic issue was addressed with improved checks. This issue is fixed in iOS 18.7.3 and iPadOS 18.7.3, iOS 26.2 and iPadOS 26.2, macOS Sequoia 15.7.4, macOS Sonoma 14.8.4, macOS Tahoe 26.2, visionOS 26.2, watchOS 26.2. A remote attacker may be able to cause a denial-of-service. | ||
| CVE-2025-43542 | Hig | 0.49 | 7.5 | 0.01 | Dec 12, 2025 | This issue was addressed with improved state management. This issue is fixed in iOS 18.7.3 and iPadOS 18.7.3, iOS 26.2 and iPadOS 26.2, macOS Sequoia 15.7.3, macOS Tahoe 26.2, visionOS 26.2. Password fields may be unintentionally revealed when remotely controlling a device over… | ||
| CVE-2025-43494 | Hig | 0.49 | 7.5 | 0.00 | Dec 12, 2025 | A mail header parsing issue was addressed with improved checks. This issue is fixed in iOS 18.7.2 and iPadOS 18.7.2, iOS 26.1 and iPadOS 26.1, macOS Sequoia 15.7.2, macOS Sonoma 14.8.2, macOS Tahoe 26.1, visionOS 26.1, watchOS 26.1. An attacker may be able to cause a persistent… | ||
| CVE-2025-43502 | Hig | 0.49 | 7.5 | 0.00 | Nov 4, 2025 | A privacy issue was addressed by removing sensitive data. This issue is fixed in Safari 26.1, iOS 26.1 and iPadOS 26.1, macOS Tahoe 26.1, visionOS 26.1. An app may be able to bypass certain Privacy preferences. | ||
| CVE-2025-43500 | Hig | 0.49 | 7.5 | 0.00 | Nov 4, 2025 | A privacy issue was addressed with improved handling of user preferences. This issue is fixed in iOS 26.1 and iPadOS 26.1, macOS Tahoe 26.1, visionOS 26.1, watchOS 26.1. An app may be able to access sensitive user data. | ||
| CVE-2025-43496 | Hig | 0.49 | 7.5 | 0.00 | Nov 4, 2025 | The issue was addressed by adding additional logic. This issue is fixed in iOS 18.7.2 and iPadOS 18.7.2, iOS 26.1 and iPadOS 26.1, macOS Sequoia 15.7.2, macOS Tahoe 26.1, visionOS 26.1, watchOS 26.1. Remote content may be loaded even when the 'Load Remote Images' setting is… | ||
| CVE-2025-43462 | Hig | 0.49 | 7.5 | 0.01 | Nov 4, 2025 | The issue was addressed with improved memory handling. This issue is fixed in iOS 26.1 and iPadOS 26.1, macOS Tahoe 26.1, tvOS 26.1, visionOS 26.1, watchOS 26.1. An app may be able to cause unexpected system termination or corrupt kernel memory. | ||
| CVE-2025-43436 | Hig | 0.49 | 7.5 | 0.01 | Nov 4, 2025 | A permissions issue was addressed with additional restrictions. This issue is fixed in iOS 26.1 and iPadOS 26.1, macOS Tahoe 26.1, tvOS 26.1, visionOS 26.1, watchOS 26.1. An app may be able to enumerate a user's installed apps. | ||
| CVE-2025-43413 | Hig | 0.49 | 7.5 | 0.01 | Nov 4, 2025 | An access issue was addressed with additional sandbox restrictions. This issue is fixed in iOS 26.1 and iPadOS 26.1, macOS Sequoia 15.7.2, macOS Sonoma 14.8.2, macOS Tahoe 26.1, tvOS 26.1, visionOS 26.1, watchOS 26.1. A sandboxed app may be able to observe system-wide network… | ||
| CVE-2025-43376 | Hig | 0.49 | 7.5 | 0.01 | Nov 4, 2025 | A logic issue was addressed with improved state management. This issue is fixed in Safari 26, iOS 18.7.7 and iPadOS 18.7.7, iOS 26 and iPadOS 26, macOS Tahoe 26, tvOS 26, visionOS 26, watchOS 26. A remote attacker may be able to view leaked DNS queries with Private Relay turned… | ||
| CVE-2025-43223 | Hig | 0.49 | 7.5 | 0.01 | Jul 30, 2025 | A denial-of-service issue was addressed with improved input validation. This issue is fixed in iOS 18.6 and iPadOS 18.6, iPadOS 17.7.9, macOS Sequoia 15.6, macOS Sonoma 14.7.7, macOS Ventura 13.7.7, tvOS 18.6, visionOS 2.6, watchOS 11.6. A non-privileged user may be able to… | ||
| CVE-2025-24224 | Hig | 0.49 | 7.5 | 0.01 | Jul 30, 2025 | The issue was addressed with improved checks. This issue is fixed in iOS 18.5 and iPadOS 18.5, iPadOS 17.7.9, macOS Sequoia 15.5, macOS Ventura 13.7.7, tvOS 18.5, visionOS 2.5, watchOS 11.5. A remote attacker may be able to cause unexpected system termination. | ||
| CVE-2025-31221 | Hig | 0.49 | 7.5 | 0.01 | May 12, 2025 | An integer overflow was addressed with improved input validation. This issue is fixed in iOS 18.5 and iPadOS 18.5, iPadOS 17.7.7, macOS Sequoia 15.5, macOS Sonoma 14.7.6, macOS Ventura 13.7.6, tvOS 18.5, visionOS 2.5, watchOS 11.5. A remote attacker may be able to leak memory. | ||
| CVE-2025-30471 | Hig | 0.49 | 7.5 | 0.01 | Mar 31, 2025 | A validation issue was addressed with improved logic. This issue is fixed in iOS 18.4 and iPadOS 18.4, iPadOS 17.7.6, macOS Sequoia 15.4, macOS Sonoma 14.7.5, macOS Ventura 13.7.5, tvOS 18.4, visionOS 2.4, watchOS 11.4. A remote user may be able to cause a denial-of-service. | ||
| CVE-2025-24221 | Hig | 0.49 | 7.5 | 0.01 | Mar 31, 2025 | This issue was addressed with improved data access restriction. This issue is fixed in iOS 18.4 and iPadOS 18.4, iPadOS 17.7.6, visionOS 2.4. Sensitive keychain data may be accessible from an iOS backup. | ||
| CVE-2025-24095 | Hig | 0.49 | 7.6 | 0.01 | Mar 31, 2025 | This issue was addressed with additional entitlement checks. This issue is fixed in iOS 18.4 and iPadOS 18.4, visionOS 2.4. An app may be able to bypass Privacy preferences. | ||
| CVE-2017-3857 | Hig | 0.49 | 7.5 | 0.03 | Mar 22, 2017 | A vulnerability in the Layer 2 Tunneling Protocol (L2TP) parsing function of Cisco IOS (12.0 through 12.4 and 15.0 through 15.6) and Cisco IOS XE (3.1 through 3.18) could allow an unauthenticated, remote attacker to cause an affected device to reload. The vulnerability is due to… | ||
| CVE-2016-9201 | Hig | 0.49 | 7.5 | 0.03 | Dec 14, 2016 | A vulnerability in the Zone-Based Firewall feature of Cisco IOS and Cisco IOS XE Software could allow an unauthenticated, remote attacker to pass traffic that should otherwise have been dropped based on the configuration. More Information: CSCuz21015. Known Affected Releases:… |
- risk 0.49cvss 7.5epss 0.00
The issue was addressed with improved memory handling. This issue is fixed in Safari 26.3, iOS 18.7.5 and iPadOS 18.7.5, iOS 26.3 and iPadOS 26.3, macOS Tahoe 26.3, visionOS 26.3. A remote attacker may be able to cause a denial-of-service.
- risk 0.49cvss 7.5epss 0.00
A logging issue was addressed with improved data redaction. This issue is fixed in iOS 26.3 and iPadOS 26.3, macOS Tahoe 26.3, tvOS 26.3, watchOS 26.3. A user may be able to view sensitive user information.
- risk 0.49cvss 7.5epss 0.01
A logic issue was addressed with improved checks. This issue is fixed in iOS 18.7.3 and iPadOS 18.7.3, iOS 26.2 and iPadOS 26.2, macOS Sequoia 15.7.4, macOS Sonoma 14.8.4, macOS Tahoe 26.2, visionOS 26.2, watchOS 26.2. A remote attacker may be able to cause a denial-of-service.
- risk 0.49cvss 7.5epss 0.01
This issue was addressed with improved state management. This issue is fixed in iOS 18.7.3 and iPadOS 18.7.3, iOS 26.2 and iPadOS 26.2, macOS Sequoia 15.7.3, macOS Tahoe 26.2, visionOS 26.2. Password fields may be unintentionally revealed when remotely controlling a device over…
- risk 0.49cvss 7.5epss 0.00
A mail header parsing issue was addressed with improved checks. This issue is fixed in iOS 18.7.2 and iPadOS 18.7.2, iOS 26.1 and iPadOS 26.1, macOS Sequoia 15.7.2, macOS Sonoma 14.8.2, macOS Tahoe 26.1, visionOS 26.1, watchOS 26.1. An attacker may be able to cause a persistent…
- risk 0.49cvss 7.5epss 0.00
A privacy issue was addressed by removing sensitive data. This issue is fixed in Safari 26.1, iOS 26.1 and iPadOS 26.1, macOS Tahoe 26.1, visionOS 26.1. An app may be able to bypass certain Privacy preferences.
- risk 0.49cvss 7.5epss 0.00
A privacy issue was addressed with improved handling of user preferences. This issue is fixed in iOS 26.1 and iPadOS 26.1, macOS Tahoe 26.1, visionOS 26.1, watchOS 26.1. An app may be able to access sensitive user data.
- risk 0.49cvss 7.5epss 0.00
The issue was addressed by adding additional logic. This issue is fixed in iOS 18.7.2 and iPadOS 18.7.2, iOS 26.1 and iPadOS 26.1, macOS Sequoia 15.7.2, macOS Tahoe 26.1, visionOS 26.1, watchOS 26.1. Remote content may be loaded even when the 'Load Remote Images' setting is…
- risk 0.49cvss 7.5epss 0.01
The issue was addressed with improved memory handling. This issue is fixed in iOS 26.1 and iPadOS 26.1, macOS Tahoe 26.1, tvOS 26.1, visionOS 26.1, watchOS 26.1. An app may be able to cause unexpected system termination or corrupt kernel memory.
- risk 0.49cvss 7.5epss 0.01
A permissions issue was addressed with additional restrictions. This issue is fixed in iOS 26.1 and iPadOS 26.1, macOS Tahoe 26.1, tvOS 26.1, visionOS 26.1, watchOS 26.1. An app may be able to enumerate a user's installed apps.
- risk 0.49cvss 7.5epss 0.01
An access issue was addressed with additional sandbox restrictions. This issue is fixed in iOS 26.1 and iPadOS 26.1, macOS Sequoia 15.7.2, macOS Sonoma 14.8.2, macOS Tahoe 26.1, tvOS 26.1, visionOS 26.1, watchOS 26.1. A sandboxed app may be able to observe system-wide network…
- risk 0.49cvss 7.5epss 0.01
A logic issue was addressed with improved state management. This issue is fixed in Safari 26, iOS 18.7.7 and iPadOS 18.7.7, iOS 26 and iPadOS 26, macOS Tahoe 26, tvOS 26, visionOS 26, watchOS 26. A remote attacker may be able to view leaked DNS queries with Private Relay turned…
- risk 0.49cvss 7.5epss 0.01
A denial-of-service issue was addressed with improved input validation. This issue is fixed in iOS 18.6 and iPadOS 18.6, iPadOS 17.7.9, macOS Sequoia 15.6, macOS Sonoma 14.7.7, macOS Ventura 13.7.7, tvOS 18.6, visionOS 2.6, watchOS 11.6. A non-privileged user may be able to…
- risk 0.49cvss 7.5epss 0.01
The issue was addressed with improved checks. This issue is fixed in iOS 18.5 and iPadOS 18.5, iPadOS 17.7.9, macOS Sequoia 15.5, macOS Ventura 13.7.7, tvOS 18.5, visionOS 2.5, watchOS 11.5. A remote attacker may be able to cause unexpected system termination.
- risk 0.49cvss 7.5epss 0.01
An integer overflow was addressed with improved input validation. This issue is fixed in iOS 18.5 and iPadOS 18.5, iPadOS 17.7.7, macOS Sequoia 15.5, macOS Sonoma 14.7.6, macOS Ventura 13.7.6, tvOS 18.5, visionOS 2.5, watchOS 11.5. A remote attacker may be able to leak memory.
- risk 0.49cvss 7.5epss 0.01
A validation issue was addressed with improved logic. This issue is fixed in iOS 18.4 and iPadOS 18.4, iPadOS 17.7.6, macOS Sequoia 15.4, macOS Sonoma 14.7.5, macOS Ventura 13.7.5, tvOS 18.4, visionOS 2.4, watchOS 11.4. A remote user may be able to cause a denial-of-service.
- risk 0.49cvss 7.5epss 0.01
This issue was addressed with improved data access restriction. This issue is fixed in iOS 18.4 and iPadOS 18.4, iPadOS 17.7.6, visionOS 2.4. Sensitive keychain data may be accessible from an iOS backup.
- risk 0.49cvss 7.6epss 0.01
This issue was addressed with additional entitlement checks. This issue is fixed in iOS 18.4 and iPadOS 18.4, visionOS 2.4. An app may be able to bypass Privacy preferences.
- risk 0.49cvss 7.5epss 0.03
A vulnerability in the Layer 2 Tunneling Protocol (L2TP) parsing function of Cisco IOS (12.0 through 12.4 and 15.0 through 15.6) and Cisco IOS XE (3.1 through 3.18) could allow an unauthenticated, remote attacker to cause an affected device to reload. The vulnerability is due to…
- risk 0.49cvss 7.5epss 0.03
A vulnerability in the Zone-Based Firewall feature of Cisco IOS and Cisco IOS XE Software could allow an unauthenticated, remote attacker to pass traffic that should otherwise have been dropped based on the configuration. More Information: CSCuz21015. Known Affected Releases:…
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