2021 CVE Vulnerabilities
23,481 CVEs published in 2021.
| CVE ID | Severity | CVSS | EPSS | Published | Description |
|---|---|---|---|---|---|
| CVE-2021-30688 | HIGH | 8.8 | 0.3% | Sep 8, 2021 | A malicious application may be able to break out of its sandbox. This issue is fixed in macOS Big Sur 11.4, Security Upd... |
| CVE-2021-30684 | HIGH | 7.8 | 1.4% | 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-2021-30683 | HIGH | 7.8 | 1.0% | Sep 8, 2021 | A use after free issue was addressed with improved memory management. This issue is fixed in macOS Big Sur 11.4, Securit... |
| CVE-2021-30681 | HIGH | 7.8 | 1.0% | Sep 8, 2021 | A validation issue existed in the handling of symlinks. This issue was addressed with improved validation of symlinks. T... |
| CVE-2021-30680 | HIGH | 7.8 | 0.3% | Sep 8, 2021 | A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.4. A local user may ... |
| CVE-2021-30679 | HIGH | 7.8 | 0.8% | Sep 8, 2021 | This issue was addressed by removing the vulnerable code. This issue is fixed in macOS Big Sur 11.4, Security Update 202... |
| 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-2021-30672 | 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-2021-30666 | 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-2021-30653 | 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... |
| CVE-2021-30652 | HIGH | 7 | 0.8% | Sep 8, 2021 | A race condition was addressed with additional validation. This issue is fixed in Security Update 2021-002 Catalina, Sec... |
| CVE-2021-21996 | HIGH | 7.5 | 3.4% | Sep 8, 2021 | An issue was discovered in SaltStack Salt before 3003.3. A user who has control of the source, and source_hash URLs can ... |
| CVE-2021-1885 | HIGH | 7.8 | 1.2% | 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-2021-1881 | HIGH | 7.8 | 1.4% | Sep 8, 2021 | An out-of-bounds read was addressed with improved input validation. This issue is fixed in Security Update 2021-002 Cata... |
| CVE-2021-1880 | HIGH | 7.8 | 0.9% | Sep 8, 2021 | This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.3, watchOS 7.4. Processing a mali... |
| CVE-2021-1876 | HIGH | 8.8 | 1.2% | Sep 8, 2021 | A use after free issue was addressed with improved memory management. This issue is fixed in macOS Big Sur 11.3, Securit... |
| CVE-2021-1875 | HIGH | 7.8 | 0.9% | Sep 8, 2021 | A double free issue was addressed with improved memory management. This issue is fixed in Security Update 2021-002 Catal... |
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