2021 CVE Vulnerabilities
23,473 CVEs published in 2021.
| CVE ID | Severity | CVSS | EPSS | Published | Description |
|---|---|---|---|---|---|
| CVE-2021-48009 | — | — | — | Oct 12, 2026 | Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority. |
| CVE-2021-48005 | — | — | — | Aug 27, 2026 | Rejected reason: This CVE ID has been rejected. |
| CVE-2021-48004 | — | — | — | Aug 27, 2026 | Rejected reason: This CVE ID has been rejected. |
| CVE-2021-48003 | — | — | — | Aug 27, 2026 | Rejected reason: This CVE ID has been rejected. |
| CVE-2021-48002 | — | — | — | Aug 27, 2026 | Rejected reason: This CVE ID has been rejected. |
| CVE-2021-48001 | — | — | — | Aug 27, 2026 | Rejected reason: This CVE ID has been rejected. |
| CVE-2021-48000 | — | — | — | Aug 27, 2026 | Rejected reason: This CVE ID has been rejected. |
| CVE-2021-47999 | — | — | — | Aug 27, 2026 | Rejected reason: This CVE ID has been rejected. |
| CVE-2021-47998 | — | — | — | Aug 27, 2026 | Rejected reason: This CVE ID has been rejected. |
| CVE-2021-47997 | — | — | — | Aug 27, 2026 | Rejected reason: This CVE ID has been rejected. |
| CVE-2021-47996 | — | — | 0.5% | Aug 25, 2026 | Rejected reason: This CVE ID has been rejected as a duplicate. |
| CVE-2021-4482 | — | — | — | Aug 21, 2026 | Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority. |
| CVE-2021-4476 | — | — | — | Aug 21, 2026 | Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority. |
| CVE-2021-4475 | — | — | — | Aug 21, 2026 | Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority. |
| CVE-2021-47995 | — | — | — | Aug 11, 2026 | Rejected reason: This CVE ID has been rejected. |
| CVE-2021-47994 | — | — | — | Aug 11, 2026 | Rejected reason: This CVE ID has been rejected. |
| CVE-2021-47993 | — | — | — | Aug 11, 2026 | Rejected reason: This CVE ID has been rejected. |
| CVE-2021-47992 | — | — | — | Aug 11, 2026 | Rejected reason: This CVE ID has been rejected. |
| CVE-2021-47991 | — | — | — | Aug 11, 2026 | Rejected reason: This CVE ID has been rejected. |
| CVE-2021-47990 | — | — | — | Aug 11, 2026 | Rejected reason: This CVE ID has been rejected. |
| CVE-2021-47989 | — | — | — | Aug 11, 2026 | Rejected reason: This CVE ID has been rejected. |
| CVE-2021-47988 | — | — | — | Aug 11, 2026 | Rejected reason: This CVE ID has been rejected. |
| CVE-2021-47916 | — | — | — | Feb 1, 2026 | Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority. |
| CVE-2021-3926 | — | — | — | Jan 22, 2026 | Rejected reason: ** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. The CVE was never used. |
| CVE-2021-47853 | — | — | — | Jan 21, 2026 | Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority. |
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