Known vulnerabilities in Fedora 43

Software: Fedora
Version: 43
Software CPE: cpe:2.3:o:fedoraproject:fedora:*:*:*:*:*:*:*:*
Total vulnerabilities: 2015
Public exploits: 43
Known exploited (KEV): 13
Highest CVSSv4 Score: 9.4

Vulnerabilities by Severity

Severity distribution of vulnerabilities affecting Fedora version 43 Fedora 43 is affected by 2015 vulnerabilities: 10 critical, 837 high, 806 medium, 362 low Critical High Medium Low

Vulnerabilities (2015)

Vulnerability CWE-ID CSH Severity Public Exploit KEV First fixed release Published Bulletins
#VU146999 - Heap-based Buffer Overflow
CVE-2026-18938
CWE-122 Low
No
No
- 05.09.2026 SB2026090519
SB2026090528
SB2026090529
and 2 more
#VU146705 - Improper Authorization
CVE-2026-84334
CWE-285 Medium
No
No
- 02.09.2026 SB2026090237
SB2026090430
SB2026090445
and 6 more
#VU146704 - User Interface (UI) Misrepresentation of Critical Information (Clickjacking, spoofing)
CVE-2026-84330
CWE-451 Low
No
No
- 02.09.2026 SB2026090237
SB2026090430
SB2026090445
and 6 more
#VU146703 - Improper Access Control
CVE-2026-84332
CWE-284 Medium
No
No
- 02.09.2026 SB2026090237
SB2026090430
SB2026090445
and 6 more
#VU146702 - Improper Privilege Management
CVE-2026-84358
CWE-269 Medium
No
No
- 02.09.2026 SB2026090237
SB2026090430
SB2026090445
and 6 more
#VU146701 - Improper Access Control
CVE-2026-84355
CWE-284 Medium
No
No
- 02.09.2026 SB2026090237
SB2026090430
SB2026090445
and 6 more
#VU146700 - Missing Authorization
CVE-2026-84323
CWE-862 Medium
No
No
- 02.09.2026 SB2026090237
SB2026090430
SB2026090445
and 6 more
#VU146699 - Use After Free
CVE-2026-84347
CWE-416 Medium
No
No
- 02.09.2026 SB2026090237
SB2026090430
SB2026090445
and 6 more
#VU146698 - Improper Access Control
CVE-2026-84328
CWE-284 Medium
No
No
- 02.09.2026 SB2026090237
SB2026090430
SB2026090445
and 6 more
#VU146697 - Improper input validation
CVE-2026-84325
CWE-20 High
No
No
- 02.09.2026 SB2026090237
SB2026090430
SB2026090445
and 6 more
#VU146695 - Use After Free
CVE-2026-84333
CWE-416 High
No
No
- 02.09.2026 SB2026090237
SB2026090430
SB2026090445
and 6 more
#VU146696 - Memory corruption
CVE-2026-84351
CWE-119 High
No
No
- 02.09.2026 SB2026090237
SB2026090430
SB2026090445
and 6 more
#VU146693 - Use After Free
CVE-2026-84349
CWE-416 High
No
No
- 02.09.2026 SB2026090237
SB2026090430
SB2026090445
and 6 more
#VU146694 - Use of Uninitialized Resource
CVE-2026-84326
CWE-908 High
No
No
- 02.09.2026 SB2026090237
SB2026090430
SB2026090445
and 6 more
#VU146691 - Improper input validation
CVE-2026-84357
CWE-20 High
No
No
- 02.09.2026 SB2026090237
SB2026090430
SB2026090445
and 6 more
#VU146692 - Use After Free
CVE-2026-84324
CWE-416 High
No
No
- 02.09.2026 SB2026090237
SB2026090430
SB2026090445
and 6 more
#VU146690 - Exposure of sensitive information to an unauthorized actor
CVE-2026-84359
CWE-200 Low
No
No
- 02.09.2026 SB2026090237
SB2026090430
SB2026090445
and 6 more
#VU146688 - Use After Free
CVE-2026-84352
CWE-416 High
No
No
- 02.09.2026 SB2026090237
SB2026090430
SB2026090445
and 6 more
#VU146689 - Improper Authorization
CVE-2026-84354
CWE-285 Medium
No
No
- 02.09.2026 SB2026090237
SB2026090430
SB2026090445
and 6 more
#VU146687 - Use After Free
CVE-2026-84353
CWE-416 High
No
No
- 02.09.2026 SB2026090237
SB2026090430
SB2026090445
and 6 more


Showing elements 1 - 20 out of 2015