2021 CVE Vulnerabilities
23,445 CVEs published in 2021.
| CVE ID | Severity | CVSS | EPSS | Published | Description |
|---|---|---|---|---|---|
| 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... |
| CVE-2021-1874 | HIGH | 8.8 | 1.8% | Sep 8, 2021 | A logic issue was addressed with improved state management. This issue is fixed in iOS 14.5 and iPadOS 14.5. An applicat... |
| CVE-2021-1868 | HIGH | 7.8 | 0.3% | Sep 8, 2021 | A logic issue was addressed with improved state management. This issue is fixed in Security Update 2021-002 Catalina, Se... |
| CVE-2021-1867 | HIGH | 8.8 | 1.8% | Sep 8, 2021 | An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 14.5 and iPadOS 14.5, mac... |
| CVE-2021-1859 | HIGH | 7.5 | 1.4% | Sep 8, 2021 | A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.3. Locked Notes cont... |
| CVE-2021-1858 | HIGH | 7.8 | 1.1% | Sep 8, 2021 | Processing a maliciously crafted image may lead to arbitrary code execution. This issue is fixed in Security Update 2021... |
| CVE-2021-1853 | 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 11.3. A local attacker ... |
| CVE-2021-1851 | HIGH | 8.8 | 2.1% | Sep 8, 2021 | A logic issue was addressed with improved state management. This issue is fixed in Security Update 2021-002 Catalina, Se... |
| CVE-2021-1849 | HIGH | 7.5 | 0.9% | Sep 8, 2021 | An issue in code signature validation was addressed with improved checks. This issue is fixed in macOS Big Sur 11.3, iOS... |
| CVE-2021-1847 | HIGH | 7.8 | 1.0% | Sep 8, 2021 | A memory corruption issue was addressed with improved validation. This issue is fixed in macOS Big Sur 11.3, Security Up... |
| CVE-2021-1843 | HIGH | 7.8 | 1.3% | Sep 8, 2021 | This issue was addressed with improved checks. This issue is fixed in Security Update 2021-002 Catalina, Security Update... |
| CVE-2021-1841 | HIGH | 7.8 | 1.2% | Sep 8, 2021 | A malicious application may be able to execute arbitrary code with kernel privileges. This issue is fixed in macOS Big S... |
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