Confirm exposure first
Match the product, version, installation path, and external exposure before treating a score as an action order.
VULNERABILITY REMEDIATION
CVE remediation guides
Move from asset identification to supported remediation and post-change verification while keeping source evidence visible.
These defensive guides do not provide exploit reproduction or bypass instructions.Prefer supported fixes
Use vendor advisories and supported update paths. An unverified fixed-version field stays visibly unresolved.
Verify and retain rollback
Confirm version state, service health, access paths, logs, and rollback readiness after the change.
17,661 guide candidatesPage 1391 of 1472
Known exploitedCriticalFixed-version data
CVE-2021-26084Atlassian Confluence Server and Data Center
- Affected
- unspecified, 6.14.0, 7.5.0, 7.12.0, < 6.13.23, >= 6.14.0 < 7.4.11, >= 7.5.0 < 7.11.6, >= 7.12.0 < 7.12.5
- Fixed
- 6.13.23, 7.4.11, 7.11.6, 7.12.5
Known exploitedCriticalFixed-version data
CVE-2021-32648October CMS
- Affected
- >= 1.0.471, < 1.0.472, >= 1.1.1, < 1.1.5, >= 1.1.1 < 1.1.5, 1.0.471
- Fixed
- 1.1.5
Known exploitedHighFixed-version data
CVE-2021-31010Apple iOS, macOS, watchOS
- Affected
- unspecified, < 14.8, >= 12.0 < 12.5.5, >= 14.0 < 14.8, >= 10.15 < 10.15.7, 10.15.7, >= 11.0 < 11.6, < 7.6.2
- Fixed
- 14.8, 12.5.5, 10.15.7, 11.6, 7.6.2
Known exploitedHighFixed-version data
CVE-2021-30983Apple iOS and iPadOS
- Affected
- unspecified, < 15.2
- Fixed
- 15.2
Known exploitedHighFixed-version data
CVE-2021-30952Apple Multiple Products
- Affected
- unspecified, < 15.2, >= 12.0 < 12.1, < 8.3, 34, 35, 10.0, 11.0, < 2.34.4
- Fixed
- 15.2, 12.1, 8.3, 2.34.4
Known exploitedHighFixed-version data
CVE-2021-30900Apple iOS, iPadOS, and macOS
- Affected
- unspecified, < 14.8.1, 15.0, < 11.6.1
- Fixed
- 14.8.1, 11.6.1
Known exploitedHighFixed-version data
CVE-2021-30883Apple Multiple Products
- Affected
- unspecified, < 14.8.1, >= 15.0 < 15.0.2, >= 11.0 < 11.6.1, 12.0, < 15.1, < 8.1
- Fixed
- 14.8.1, 15.0.2, 11.6.1, 15.1, 8.1
Known exploitedHighFixed-version data
CVE-2021-30869Apple iOS, iPadOS, and macOS
- Affected
- unspecified, < 14.4, >= 12.0 < 12.5.5, >= 14.0 < 14.4, >= 10.14 <= 10.14.6, >= 10.15 <= 10.15.6, 10.14.6, 10.15.7, >= 11.0 < 11.2
- Fixed
- 14.4, 12.5.5, 11.2
Known exploitedHighFixed-version data
CVE-2021-30860Apple Multiple Products
- Affected
- unspecified, < 14.8, < 12.5.5, >= 13.0 < 14.8, >= 10.15 < 10.15.7, 10.15.7, < 11.6, < 7.6.2, < 4.04, < 22.09.0
- Fixed
- 14.8, 12.5.5, 10.15.7, 11.6, 7.6.2, 4.04, 22.09.0
Known exploitedHighFixed-version data
CVE-2021-30858Apple iOS, iPadOS, and macOS
- Affected
- unspecified, >= 13.1 < 14.8, < 12.5.5, >= 13.0 < 14.8, < 11.6, 33, 34, 10.0, 11.0
- Fixed
- 14.8, 12.5.5, 11.6
Known exploitedHighFixed-version data
CVE-2021-39144XStream
- Affected
- < 1.4.18, 9.0, 10.0, 11.0, 33, 34, 35, 12.2.1.4.0, 11.3.2, 11.3, 12.0, 1.9.0, 1.10.0, 1.14.0, 7.3.4, 7.3.5, 7.4.0, 7.4.1, 7.4.2, 16.0.6
- Fixed
- 1.4.18
Review reviewCriticalResearch in progress
CVE-2021-39302misp
- Affected
- 2.4.148
- Fixed
- No verified fixed-version field is available yet