Known vulnerabilities in Fedora 33

Software: Fedora
Version: 33
Software CPE: cpe:2.3:o:fedoraproject:fedora:*:*:*:*:*:*:*:*
Total vulnerabilities: 1324
Public exploits: 89
Known exploited (KEV): 41
Highest CVSSv4 Score: 9.5

Vulnerabilities by Severity

Severity distribution of vulnerabilities affecting Fedora version 33 Fedora 33 is affected by 1324 vulnerabilities: 22 critical, 383 high, 605 medium, 314 low Critical High Medium Low

Vulnerabilities (1324)

Vulnerability CWE-ID CSH Severity Public Exploit KEV First fixed release Published Bulletins
#VU69654 - Use After Free
CVE-2021-42383
CWE-416 Low
No
No
- 28.11.2022 SB2021120809
SB2022112852
SB2022112855
and 10 more
#VU69653 - Release of invalid pointer or reference
CVE-2021-42377
CWE-763 Medium
No
No
- 28.11.2022 SB2021120809
SB2022112852
SB2022112855
and 8 more
#VU69652 - Improper input validation
CVE-2021-42375
CWE-20 Low
No
No
- 28.11.2022 SB2021120809
SB2022112852
SB2022112855
and 8 more
#VU69651 - NULL Pointer Dereference
CVE-2021-42373
CWE-476 Medium
No
No
- 28.11.2022 SB2021120809
SB2022112852
SB2022112855
and 8 more
#VU63895 - Use After Free
CVE-2021-21900
CWE-416 High
No
No
- 01.06.2022 SB2022021641
SB2021111925
SB2023031549
and 5 more
#VU63893 - Memory corruption
CVE-2021-21899
CWE-119 High
No
No
- 01.06.2022 SB2022021641
SB2021111925
SB2023031549
and 5 more
#VU63892 - Out-of-bounds write
CVE-2021-21898
CWE-787 High
No
No
- 01.06.2022 SB2022021641
SB2021111925
SB2023031549
and 5 more
#VU59877 - NULL Pointer Dereference
CVE-2021-42376
CWE-476 Low
No
No
- 20.01.2022 SB2021120809
SB2022012015
SB2022112852
and 10 more
#VU58694 - Use After Free
CVE-2021-42380
CWE-416 Low
No
No
- 08.12.2021 SB2021120809
SB2021120810
SB2021120727
and 15 more
#VU58692 - Use After Free
CVE-2021-42379
CWE-416 Low
No
No
- 08.12.2021 SB2021120809
SB2021120810
SB2022012015
and 16 more
#VU58684 - Use After Free
CVE-2021-42382
CWE-416 Low
No
No
- 08.12.2021 SB2021120809
SB2021120810
SB2021120727
and 15 more
#VU58680 - Use After Free
CVE-2021-42378
CWE-416 Low
No
No
- 08.12.2021 SB2021120809
SB2021120810
SB2022012015
and 16 more
#VU58673 - Use After Free
CVE-2021-42381
CWE-416 Low
No
No
- 08.12.2021 SB2021120809
SB2021120810
SB2021120727
and 15 more
#VU58670 - Out-of-bounds read
CVE-2021-42374
CWE-125 Medium
No
No
- 08.12.2021 SB2021120809
SB2021120810
SB2021120727
and 12 more
#VU58352 - Improper input validation
CVE-2021-28709
CWE-20 Medium
No
No
- 24.11.2021 SB2021112410
SB2021120620
SB2022011910
and 8 more
#VU58351 - Improper input validation
CVE-2021-28705
CWE-20 Medium
No
No
- 24.11.2021 SB2021112410
SB2021120620
SB2022011910
and 8 more
#VU58346 - Improper input validation
CVE-2021-28708
CWE-20 Medium
No
No
- 24.11.2021 SB2021112409
SB2021120620
SB2021112921
and 7 more
#VU58345 - Improper input validation
CVE-2021-28707
CWE-20 Medium
No
No
- 24.11.2021 SB2021112409
SB2021120620
SB2021112921
and 7 more
#VU58344 - Improper input validation
CVE-2021-28704
CWE-20 Medium
No
No
- 24.11.2021 SB2021112409
SB2021120620
SB2021112921
and 7 more
#VU58342 - Memory corruption
CVE-2021-28706
CWE-119 Medium
No
No
- 24.11.2021 SB2021112407
SB2021120620
SB2022011910
and 8 more


Showing elements 1 - 20 out of 1324