2021 CVE Vulnerabilities
23,461 CVEs published in 2021.
| CVE ID | Severity | CVSS | EPSS | Published | Description |
|---|---|---|---|---|---|
| CVE-2021-30766 | HIGH | 7.8 | 1.3% | Sep 8, 2021 | An out-of-bounds write was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.5, Security... |
| CVE-2021-30765 | HIGH | 7.8 | 1.3% | Sep 8, 2021 | An out-of-bounds write was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.5, Security... |
| CVE-2021-30764 | HIGH | 7.8 | 1.1% | Sep 8, 2021 | Processing a maliciously crafted file may lead to arbitrary code execution. This issue is fixed in iOS 14.5 and iPadOS 1... |
| CVE-2021-30763 | MEDIUM | 5.5 | 0.8% | Sep 8, 2021 | An input validation issue was addressed with improved input validation. This issue is fixed in iOS 14.7, watchOS 7.6. A ... |
| CVE-2021-30762 | HIGH | 8.8 | 11.1% | Sep 8, 2021 | A use after free issue was addressed with improved memory management. This issue is fixed in iOS 12.5.4. Processing mali... |
| CVE-2021-30761 | HIGH | 8.8 | 10.6% | Sep 8, 2021 | A memory corruption issue was addressed with improved state management. This issue is fixed in iOS 12.5.4. Processing ma... |
| CVE-2021-30760 | HIGH | 7.8 | 1.3% | Sep 8, 2021 | An integer overflow was addressed through improved input validation. This issue is fixed in iOS 14.7, macOS Big Sur 11.5... |
| CVE-2021-30759 | HIGH | 7.8 | 1.5% | Sep 8, 2021 | A stack overflow was addressed with improved input validation. This issue is fixed in iOS 14.7, macOS Big Sur 11.5, watc... |
| CVE-2021-30758 | HIGH | 8.8 | 1.6% | Sep 8, 2021 | A type confusion issue was addressed with improved state handling. This issue is fixed in iOS 14.7, Safari 14.1.2, macOS... |
| CVE-2021-30757 | MEDIUM | 5.5 | 0.8% | Sep 8, 2021 | This issue was addressed by enabling hardened runtime. This issue is fixed in iMovie 10.2.4. Entitlements and privacy pe... |
| CVE-2021-30756 | MEDIUM | 5.5 | 0.3% | Sep 8, 2021 | A local attacker may be able to view Now Playing information from the lock screen. This issue is fixed in macOS Big Sur ... |
| CVE-2021-30755 | MEDIUM | 6.5 | 1.3% | Sep 8, 2021 | Processing a maliciously crafted font may result in the disclosure of process memory. This issue is fixed in macOS Big S... |
| CVE-2021-30753 | MEDIUM | 5.5 | 0.9% | Sep 8, 2021 | Processing a maliciously crafted font may result in the disclosure of process memory. This issue is fixed in macOS Big S... |
| CVE-2021-30752 | HIGH | 7.8 | 1.1% | Sep 8, 2021 | Processing a maliciously crafted image may lead to arbitrary code execution. This issue is fixed in macOS Big Sur 11.3, ... |
| CVE-2021-30751 | MEDIUM | 5.5 | 0.7% | Sep 8, 2021 | This issue was addressed with improved data protection. This issue is fixed in macOS Big Sur 11.4. A malicious applicati... |
| CVE-2021-30750 | MEDIUM | 5.5 | 0.8% | Sep 8, 2021 | The issue was addressed with improved permissions logic. This issue is fixed in macOS Big Sur 11.3. A malicious applicat... |
| CVE-2021-30749 | HIGH | 8.8 | 1.6% | Sep 8, 2021 | Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in tvOS 14.6, iOS 14... |
| CVE-2021-30748 | HIGH | 7.8 | 1.3% | Sep 8, 2021 | A memory corruption issue was addressed with improved state management. This issue is fixed in iOS 14.7, macOS Big Sur 1... |
| CVE-2021-30746 | MEDIUM | 5.5 | 0.9% | Sep 8, 2021 | An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.4, Security ... |
| CVE-2021-30744 | MEDIUM | 6.1 | 1.0% | Sep 8, 2021 | Description: A cross-origin issue with iframe elements was addressed with improved tracking of security origins. This is... |
| CVE-2021-30743 | HIGH | 7.8 | 1.2% | Sep 8, 2021 | An out-of-bounds write was addressed with improved input validation. This issue is fixed in iOS 14.5 and iPadOS 14.5, wa... |
| CVE-2021-30742 | HIGH | 7.8 | 1.0% | Sep 8, 2021 | A memory consumption issue was addressed with improved memory handling. This issue is fixed in iOS 14.5 and iPadOS 14.5.... |
| CVE-2021-30741 | HIGH | 7.1 | 0.8% | Sep 8, 2021 | A use after free issue was addressed with improved memory management. This issue is fixed in iOS 14.6 and iPadOS 14.6. P... |
| CVE-2021-30740 | HIGH | 7.8 | 1.4% | Sep 8, 2021 | A logic issue was addressed with improved validation. This issue is fixed in macOS Big Sur 11.4, tvOS 14.6, watchOS 7.5,... |
| CVE-2021-30739 | HIGH | 7.8 | 0.3% | Sep 8, 2021 | A local attacker may be able to elevate their privileges. This issue is fixed in macOS Big Sur 11.4, Security Update 202... |
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