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Atlassian — security advisories

21 advisories15 exploitedlatest 2026-08-19⚡ RSS feed

Tracked Atlassian products:

Jira Server and Data Center Confluence Data Center and Server Bitbucket Server and Data Center Questions For Confluence App Confluence Server and Data Center Confluence Server Crowd Confluence Server, Data Center Bamboo, Bitbucket, Confluence, Crucible, Fisheye, Jira Bamboo, Bitbucket, Confluence, Fisheye, Crucible, Jira, Jira Service Management

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Atlassian security advisory (AV26-829)

unknowncccs2026-08-19

[NEW] [high] Atlassian Products (Bamboo, Bitbucket, Confluence, Crucible, Fisheye, and Jira): Multiple vulnerabilities

highexploitedCVE-2019-13990 CVE-2021-44906 CVE-2022-1471 CVE-2022-23521cert-bund2026-08-19

[NEW] [high] Atlassian Bamboo, Bitbucket, Confluence, Fisheye, Crucible, Jira and Jira Service Management: Multiple vulnerabilities

highCVE-2016-10540 CVE-2020-28282 CVE-2020-7729 CVE-2021-22569cert-bund2026-08-14

[UPDATE] [high] Atlassian Bamboo, Bitbucket, Confluence, Fisheye, Crucible, Jira and Jira Service Management: Multiple vulnerabilities

highexploitedCVE-2019-11272 CVE-2021-3803 CVE-2022-1471 CVE-2022-22965cert-bund2026-08-07

[UPDATE] [high] Atlassian Bamboo, Bitbucket, Confluence, Jira: Multiple vulnerabilities

highCVE-2021-0341 CVE-2021-31597 CVE-2022-1471 CVE-2022-25927cert-bund2026-08-03

Multiple vulnerabilities in Atlassian products (July 27, 2026)

unknownCVE-2026-42041 CVE-2022-37603 CVE-2026-29145 CVE-2026-21577cert-fr-avis2026-07-27

Atlassian security advisory (AV26-731)

criticalcccs2026-07-22

[UPDATE] [high] Atlassian products (Bamboo, Bitbucket, Confluence, Crucible, Fisheye, and Jira): Multiple vulnerabilities

highCVE-2019-13990 CVE-2022-1471 CVE-2022-23521 CVE-2022-41903cert-bund2026-07-20

CVE-2021-26086: Atlassian Jira Server and Data Center Path Traversal Vulnerability

criticalexploitedCVE-2021-26086cisa-kev2024-11-12

CVE-2023-22527: Atlassian Confluence Data Center and Server Template Injection Vulnerability

criticalexploitedCVE-2023-22527cisa-kev2024-01-24

CVE-2023-22518: Atlassian Confluence Data Center and Server Improper Authorization Vulnerability

criticalexploitedCVE-2023-22518cisa-kev2023-11-07

CVE-2023-22515: Atlassian Confluence Data Center and Server Broken Access Control Vulnerability

criticalexploitedCVE-2023-22515cisa-kev2023-10-05

CVE-2022-36804: Atlassian Bitbucket Server and Data Center Command Injection Vulnerability

criticalexploitedCVE-2022-36804cisa-kev2022-09-30

CVE-2022-26138: Atlassian Questions For Confluence App Hard-coded Credentials Vulnerability

criticalexploitedCVE-2022-26138cisa-kev2022-07-29

CVE-2022-26134: Atlassian Confluence Server and Data Center Remote Code Execution Vulnerability

criticalexploitedCVE-2022-26134cisa-kev2022-06-02

CVE-2021-26085: Atlassian Confluence Server Pre-Authorization Arbitrary File Read Vulnerability

criticalexploitedCVE-2021-26085cisa-kev2022-03-28

CVE-2019-11581: Atlassian Jira Server and Data Center Server-Side Template Injection Vulnerability

criticalexploitedCVE-2019-11581cisa-kev2022-03-07

CVE-2021-26084: Atlassian Confluence Server and Data Center Object-Graph Navigation Language (OGNL) Injection Vulnerability

criticalexploitedCVE-2021-26084cisa-kev2021-11-03

CVE-2019-3396: Atlassian Confluence Server and Data Center Server-Side Template Injection Vulnerability

criticalexploitedCVE-2019-3396cisa-kev2021-11-03

CVE-2019-3398: Atlassian Confluence Server and Data Center Path Traversal Vulnerability

criticalexploitedCVE-2019-3398cisa-kev2021-11-03

CVE-2019-11580: Atlassian Crowd and Crowd Data Center Remote Code Execution Vulnerability

criticalexploitedCVE-2019-11580cisa-kev2021-11-03