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Known Exploited Vulnerabilities Catalog

www.cisa.gov September 11, 2026

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The KEV catalog is also available in these formats: CSV JSON Print View JSON Schema (updated 06-25-2024) License

Known To Be Used in Ransomware Campaigns? Unknown

Forensic triage required per BOD-26-04: No

Date Added: 2026-09-10

Known To Be Used in Ransomware Campaigns? Unknown

Forensic triage required per BOD-26-04: Yes

Date Added: 2026-09-10

Known To Be Used in Ransomware Campaigns? Unknown

Forensic triage required per BOD-26-04: Yes

Date Added: 2026-09-09

Known To Be Used in Ransomware Campaigns? Unknown

Forensic triage required per BOD-26-04: No

Date Added: 2026-09-09

Related CWEs: CWE-122 | CWE-787

Known To Be Used in Ransomware Campaigns? Unknown

Forensic triage required per BOD-26-04: Yes

Date Added: 2026-09-09

Known To Be Used in Ransomware Campaigns? Unknown

Forensic triage required per BOD-26-04: Yes

Date Added: 2026-09-09

Related CWEs: CWE-122 | CWE-908

Known To Be Used in Ransomware Campaigns? Unknown

Forensic triage required per BOD-26-04: No

Date Added: 2026-09-08

Known To Be Used in Ransomware Campaigns? Unknown

Forensic triage required per BOD-26-04: Yes

Date Added: 2026-09-08

Related CWEs: CWE-59 | CWE-284

Known To Be Used in Ransomware Campaigns? Unknown

Forensic triage required per BOD-26-04: No

Date Added: 2026-09-08

Related CWE: CWE-1336

Known To Be Used in Ransomware Campaigns? Unknown

Forensic triage required per BOD-26-04: Yes

Date Added: 2026-09-08

Known To Be Used in Ransomware Campaigns? Unknown

Forensic triage required per BOD-26-04: No

Date Added: 2026-09-04

Known To Be Used in Ransomware Campaigns? Unknown

Forensic triage required per BOD-26-04: Yes

Date Added: 2026-09-02

Related CWEs: CWE-918 | CWE-441

Known To Be Used in Ransomware Campaigns? Unknown

Forensic triage required per BOD-26-04: Yes

Date Added: 2026-09-02

Known To Be Used in Ransomware Campaigns? Unknown

Forensic triage required per BOD-26-04: Yes

Date Added: 2026-09-02

Known To Be Used in Ransomware Campaigns? Unknown

Forensic triage required per BOD-26-04: Yes

Date Added: 2026-09-02

Related CWEs: CWE-78 | CWE-184 | CWE-287 | CWE-918

Known To Be Used in Ransomware Campaigns? Unknown

Forensic triage required per BOD-26-04: Yes

Date Added: 2026-09-02

Known To Be Used in Ransomware Campaigns? Unknown

Forensic triage required per BOD-26-04: No

Date Added: 2026-09-02

Related CWEs: CWE-287 | CWE-306

Known To Be Used in Ransomware Campaigns? Unknown

Forensic triage required per BOD-26-04: No

Date Added: 2026-09-02

Known To Be Used in Ransomware Campaigns? Unknown

Forensic triage required per BOD-26-04: No

Date Added: 2026-08-31

Known To Be Used in Ransomware Campaigns? Unknown

Forensic triage required per BOD-26-04: No

Date Added: 2026-08-31