2021 CVE Vulnerabilities
23,494 CVEs published in 2021.
| CVE ID | Severity | CVSS | EPSS | Published | Description |
|---|---|---|---|---|---|
| CVE-2021-30939 | HIGH | 7.8 | 4.1% | Aug 24, 2021 | An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.6.2, tvOS 15.... |
| CVE-2021-30938 | HIGH | 7.7 | 0.3% | Aug 24, 2021 | This issue was addressed with improved checks. This issue is fixed in macOS Monterey 12.1, Security Update 2021-008 Cata... |
| CVE-2021-30937 | HIGH | 7.8 | 18.0% | Aug 24, 2021 | A memory corruption vulnerability was addressed with improved locking. This issue is fixed in macOS Big Sur 11.6.2, tvOS... |
| CVE-2021-30936 | HIGH | 8.8 | 1.9% | Aug 24, 2021 | A use after free issue was addressed with improved memory management. This issue is fixed in tvOS 15.2, macOS Monterey 1... |
| CVE-2021-30935 | HIGH | 8.8 | 0.7% | Aug 24, 2021 | A logic issue was addressed with improved validation. This issue is fixed in Security Update 2021-008 Catalina, macOS Bi... |
| CVE-2021-30934 | HIGH | 8.8 | 2.6% | Aug 24, 2021 | A buffer overflow issue was addressed with improved memory handling. This issue is fixed in tvOS 15.2, macOS Monterey 12... |
| CVE-2021-30933 | HIGH | 7 | 0.7% | Aug 24, 2021 | A race condition was addressed with improved state handling. This issue is fixed in macOS Monterey 12.0.1, macOS Big Sur... |
| CVE-2021-30932 | MEDIUM | 4.6 | 0.3% | Aug 24, 2021 | The issue was addressed with improved permissions logic. This issue is fixed in iOS 15.2 and iPadOS 15.2. A person with ... |
| CVE-2021-30931 | MEDIUM | 5.5 | 0.9% | Aug 24, 2021 | A logic issue was addressed with improved validation. This issue is fixed in macOS Monterey 12.0.1, macOS Big Sur 11.6.2... |
| CVE-2021-30930 | MEDIUM | 5.3 | 0.9% | Aug 24, 2021 | A logic issue was addressed with improved state management. This issue is fixed in macOS Monterey 12.0.1. An attacker ma... |
| CVE-2021-30929 | MEDIUM | 5.5 | 0.3% | Aug 24, 2021 | An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Monterey 12.1, iO... |
| CVE-2021-30928 | HIGH | 7.8 | 1.4% | Aug 24, 2021 | A memory corruption issue was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.6, watch... |
| CVE-2021-30927 | HIGH | 7.8 | 0.4% | Aug 24, 2021 | A use after free issue was addressed with improved memory management. This issue is fixed in macOS Big Sur 11.6.2, tvOS ... |
| CVE-2021-30926 | HIGH | 7.8 | 1.3% | Aug 24, 2021 | Description: A memory corruption issue in the processing of ICC profiles was addressed with improved input validation. T... |
| CVE-2021-30925 | CRITICAL | 9.1 | 1.3% | Aug 24, 2021 | The issue was addressed with improved permissions logic. This issue is fixed in watchOS 8, macOS Big Sur 11.6, iOS 15 an... |
| CVE-2021-30924 | HIGH | 7.5 | 2.3% | Aug 24, 2021 | A denial of service issue was addressed with improved state handling. This issue is fixed in macOS Monterey 12.0.1. A re... |
| CVE-2021-30923 | HIGH | 7 | 0.7% | Aug 24, 2021 | A race condition was addressed with improved locking. This issue is fixed in macOS Monterey 12.0.1. A malicious applicat... |
| CVE-2021-30922 | HIGH | 7.8 | 0.3% | Aug 24, 2021 | Multiple out-of-bounds write issues were addressed with improved bounds checking. This issue is fixed in macOS Big Sur 1... |
| CVE-2021-30921 | MEDIUM | 5.5 | 0.3% | Aug 24, 2021 | A logic issue was addressed with improved state management. This issue is fixed in iOS 14.5 and iPadOS 14.5. A user's pa... |
| CVE-2021-30920 | MEDIUM | 5.5 | 0.2% | Aug 24, 2021 | A permissions issue was addressed with improved validation. This issue is fixed in macOS Monterey 12.0.1. A local attack... |
| CVE-2021-30919 | HIGH | 7.8 | 1.6% | Aug 24, 2021 | An out-of-bounds write was addressed with improved input validation. This issue is fixed in iOS 15.1 and iPadOS 15.1, ma... |
| CVE-2021-30918 | LOW | 2.4 | 0.3% | Aug 24, 2021 | A Lock Screen issue was addressed with improved state management. This issue is fixed in iOS 14.8.1 and iPadOS 14.8.1, i... |
| CVE-2021-30917 | HIGH | 7.8 | 1.5% | Aug 24, 2021 | A memory corruption issue existed in the processing of ICC profiles. This issue was addressed with improved input valida... |
| CVE-2021-30916 | HIGH | 7.8 | 1.6% | Aug 24, 2021 | A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 15.1 and iPadOS 15.1, ... |
| CVE-2021-30915 | LOW | 2.4 | 0.3% | Aug 24, 2021 | A logic issue was addressed with improved state management. This issue is fixed in iOS 15.1 and iPadOS 15.1, macOS Monte... |
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