Known vulnerabilities in Confluence Data Center

Vendor: Atlassian
Software CPE: cpe:2.3:a:atlassian:confluence_data_center:*:*:*:*:*:*:*:*
Total vulnerabilities: 225
Public exploits: 28
Known exploited (KEV): 5

Breakdown by Severity Chart

Severity distribution of vulnerabilities affecting Confluence Data Center Confluence Data Center is affected by 225 known vulnerabilities: 2 critical, 26 high, 170 medium, 27 low Critical High Medium Low

Vulnerabilities (225)

Vulnerability CWE-ID CSH Severity Public Exploit KEV First fixed release Published Bulletins
#VU153326 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CVE-2026-21589
CWE-22 Medium
No
No
9.2.26, 10.2.19 06.10.2026 SB2026100635
SB2026100636
SB2026100637
and 5 more
#VU146456 - Insufficient Verification of Data Authenticity
CVE-2026-59642
CWE-345 Medium
No
No
9.2.24, 10.2.17 31.08.2026 SB2026083171
SB2026083172
SB20260831105
and 7 more
#VU146435 - Improper Certificate Validation
CVE-2026-8763
CWE-295 Medium
No
No
9.2.24, 10.2.17 31.08.2026 SB2026083171
SB20260831105
SB2026091409
and 8 more
#VU146437 - Insufficient Verification of Data Authenticity
CVE-2026-12802
CWE-345 Medium
No
No
9.2.24, 10.2.17 31.08.2026 SB2026083171
SB2026083172
SB20260831105
and 7 more
#VU146438 - Improper Verification of Cryptographic Signature
CVE-2026-12803
CWE-347 Medium
No
No
9.2.24, 10.2.17 31.08.2026 SB2026083171
SB2026083172
SB20260831105
and 10 more
#VU146445 - Uncontrolled Memory Allocation
CVE-2026-14682
CWE-789 Medium
No
No
9.2.24, 10.2.17 31.08.2026 SB2026083171
SB2026083172
SB20260831105
and 10 more
#VU146447 - Inefficient Algorithmic Complexity
CVE-2026-58059
CWE-407 Medium
No
No
9.2.24, 10.2.17 31.08.2026 SB2026083171
SB2026083172
SB20260831105
and 9 more
#VU146448 - Uncontrolled Memory Allocation
CVE-2026-58060
CWE-789 Medium
No
No
9.2.24, 10.2.17 31.08.2026 SB2026083171
SB2026083172
SB20260831105
and 10 more
#VU139252 - Resource exhaustion
CVE-2026-73507
CWE-400 Medium
No
No
9.2.24, 10.2.17 24.07.2026 SB2026072404
SB2026091634
SB2026091638
and 3 more
#VU137572 - Resource exhaustion
CVE-2026-55831
CWE-400 Medium
No
No
9.2.24, 10.2.17 15.07.2026 SB2026071505
SB2026080509
SB2026083172
and 7 more
#VU137571 - Improper input validation
CVE-2026-55833
CWE-20 Medium
No
No
9.2.24, 10.2.17 15.07.2026 SB2026071505
SB2026080509
SB2026083172
and 7 more
#VU137568 - Missing Release of Resource after Effective Lifetime
CVE-2026-56745
CWE-772 Medium
No
No
9.2.24, 10.2.17 15.07.2026 SB2026071505
SB2026080509
SB2026083172
and 7 more
#VU137566 - Missing release of memory after effective lifetime
CVE-2026-56819
CWE-401 Medium
No
No
9.2.24, 10.2.17 15.07.2026 SB2026071505
SB2026080509
SB2026083172
and 7 more
#VU137563 - Loop with Unreachable Exit Condition ('Infinite Loop')
CVE-2026-59901
CWE-835 Medium
No
No
9.2.24, 10.2.17 15.07.2026 SB2026071505
SB2026080509
SB2026083172
and 7 more
#VU133457 - Incorrect Comparison
CVE-2026-44249
CWE-697 High
No
No
9.2.24, 10.2.17 08.06.2026 SB2026060813
SB20260626101
SB2026070933
and 19 more
#VU133452 - Improper Certificate Validation
CVE-2026-50010
CWE-295 Medium
No
No
9.2.24, 10.2.17 08.06.2026 SB2026060813
SB20260626101
SB2026070933
and 18 more
#VU133450 - Uncontrolled Memory Allocation
CVE-2026-45416
CWE-789 Medium
No
No
9.2.24, 10.2.17 08.06.2026 SB2026060813
SB20260626101
SB2026070110
and 21 more
#VU133448 - Insufficient Verification of Data Authenticity
CVE-2026-45674
CWE-345 High
No
No
9.2.24, 10.2.17 08.06.2026 SB2026060813
SB20260626101
SB2026070933
and 11 more
#VU133444 - Insufficient Verification of Data Authenticity
CVE-2026-47691
CWE-345 High
No
No
9.2.24, 10.2.17 08.06.2026 SB2026060813
SB20260626101
SB2026070933
and 12 more
#VU133441 - Missing Release of Resource after Effective Lifetime
CVE-2026-48043
CWE-772 Medium
No
No
9.2.24, 10.2.17 08.06.2026 SB2026060813
SB20260626101
SB2026070933
and 13 more


Showing elements 1 - 20 out of 225