2021 CVE Vulnerabilities
23,494 CVEs published in 2021.
| CVE ID | Severity | CVSS | EPSS | Published | Description |
|---|---|---|---|---|---|
| CVE-2021-30678 | CRITICAL | 9.8 | 3.2% | Sep 8, 2021 | A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.4, Security Update 2... |
| CVE-2021-30677 | HIGH | 8.8 | 0.3% | Sep 8, 2021 | This issue was addressed with improved environment sanitization. This issue is fixed in tvOS 14.6, iOS 14.6 and iPadOS 1... |
| CVE-2021-30676 | HIGH | 7.1 | 0.3% | Sep 8, 2021 | A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.4, Security Update 2... |
| CVE-2021-30675 | HIGH | 7.8 | 0.8% | Sep 8, 2021 | A memory corruption issue was addressed with improved state management. This issue is fixed in Boot Camp 6.1.14. A malic... |
| CVE-2021-30674 | MEDIUM | 5.5 | 1.0% | Sep 8, 2021 | This issue was addressed with improved checks. This issue is fixed in iOS 14.6 and iPadOS 14.6. A malicious application ... |
| CVE-2021-30673 | MEDIUM | 5.5 | 0.7% | Sep 8, 2021 | An access issue was addressed with improved access restrictions. This issue is fixed in macOS Big Sur 11.4, Security Upd... |
| CVE-2021-30672 | HIGH | 7.8 | 0.9% | Sep 8, 2021 | A memory corruption issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.4, Secur... |
| CVE-2021-30671 | LOW | 3.3 | 0.5% | Sep 8, 2021 | A validation issue was addressed with improved logic. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-00... |
| CVE-2021-30669 | MEDIUM | 5.5 | 0.4% | Sep 8, 2021 | A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.4, Security Update 2... |
| CVE-2021-30668 | MEDIUM | 4.6 | 0.3% | Sep 8, 2021 | This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.4. A person with physical access ... |
| CVE-2021-30667 | MEDIUM | 5.4 | 0.4% | Sep 8, 2021 | A logic issue was addressed with improved validation. This issue is fixed in iOS 14.6 and iPadOS 14.6. An attacker in Wi... |
| CVE-2021-30666 | HIGH | 8.8 | 2.8% | Sep 8, 2021 | A buffer overflow issue was addressed with improved memory handling. This issue is fixed in iOS 12.5.3. Processing malic... |
| CVE-2021-30665 | HIGH | 8.8 | 3.5% | Sep 8, 2021 | A memory corruption issue was addressed with improved state management. This issue is fixed in watchOS 7.4.1, iOS 14.5.1... |
| CVE-2021-30664 | HIGH | 7.8 | 1.0% | Sep 8, 2021 | An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.3, iOS... |
| CVE-2021-30663 | HIGH | 8.8 | 3.5% | Sep 8, 2021 | An integer overflow was addressed with improved input validation. This issue is fixed in iOS 14.5.1 and iPadOS 14.5.1, t... |
| CVE-2021-30662 | HIGH | 7.3 | 0.8% | Sep 8, 2021 | This issue was addressed with improved checks. This issue is fixed in iOS 14.5 and iPadOS 14.5. Processing a maliciously... |
| CVE-2021-30661 | HIGH | 8.8 | 4.3% | Sep 8, 2021 | A use after free issue was addressed with improved memory management. This issue is fixed in Safari 14.1, iOS 12.5.3, iO... |
| CVE-2021-30660 | HIGH | 7.5 | 2.0% | Sep 8, 2021 | An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.3, iOS 14.5 a... |
| CVE-2021-30659 | MEDIUM | 6.5 | 1.2% | Sep 8, 2021 | A validation issue was addressed with improved logic. This issue is fixed in iOS 14.5 and iPadOS 14.5, watchOS 7.4, macO... |
| CVE-2021-30658 | MEDIUM | 5.5 | 0.4% | Sep 8, 2021 | This issue was addressed with improved handling of file metadata. This issue is fixed in macOS Big Sur 11.3. A malicious... |
| CVE-2021-30657 | MEDIUM | 5.5 | 68.5% | Sep 8, 2021 | A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.3, Security Update 2... |
| CVE-2021-30656 | MEDIUM | 5.5 | 0.8% | Sep 8, 2021 | An access issue was addressed with improved memory management. This issue is fixed in iOS 14.5 and iPadOS 14.5. A malici... |
| CVE-2021-30655 | CRITICAL | 9.8 | 2.2% | Sep 8, 2021 | An application may be able to execute arbitrary code with system privileges. This issue is fixed in macOS Big Sur 11.3, ... |
| CVE-2021-30654 | MEDIUM | 5.5 | 0.2% | Sep 8, 2021 | This issue was addressed by removing additional entitlements. This issue is fixed in GarageBand 10.4.3. A local attacker... |
| CVE-2021-30653 | HIGH | 7.8 | 1.1% | Sep 8, 2021 | This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.3, iOS 14.5 and iPadOS 14.5, watc... |
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