CISA Adds Six Known Exploited Vulnerabilities to Catalog

CISA has added six new vulnerabilities to its Known Exploited Vulnerabilities (KEV) Catalog, based on evidence of active exploitation.


CVE-2015-3246 Red Hat Libuser Race Condition Vulnerability
CVE-2015-5287 Red Hat Automatic Bug Reporting Tool Privilege Escalation Vulnerability
CVE-2019-1068 Microsoft SQL Server Remote Code Execution Vulnerability CVE-2021-23758 Ajax.NET Professional Deserialization of Untrusted Data Vulnerability
CVE-2022-0995 Linux Kernel Out-of-Bounds Write Vulnerability
CVE-2026-8452 Citrix NetScaler ADC and NetScaler Gateway Improper Restriction of Operations within the Bounds of a Memory Buffer Vulnerability


These types of vulnerabilities are a frequent attack vector for malicious cyber actors and pose significant risks to the federal enterprise. Binding Operational Directive (BOD) 26-04: Prioritizing Security Updates Based on Risk establishes vulnerability management requirements for Federal Civilian Executive Branch (FCEB) agencies. BOD 26-04 reinforces the importance of the KEV Catalog and requires federal agencies to prioritize rapid remediation of
high-risk vulnerabilities, specifically those identified by Common Vulnerabilities and Exposures (CVEs) listed in CISA?s KEV Catalog on publicly exposed assets that grant total control of the asset post-exploitation, while deferring action for lower-risk vulnerabilities. BOD 26-04 further establishes basic expectations for when agencies must check whether threat actors compromised the system before the patch was applied. While BOD 26-04 applies only to FCEB agencies, CISA encourages all organizations to adopt risk-based vulnerability management and prioritize remediation of KEV Catalog vulnerabilities. CISA will continue to add vulnerabilities to the catalog that meet the specified criteria. Aware of an exploited vulnerability not currently listed in the KEV Catalog? Submit it for potential addition through CISA?s KEV Nomination Form. Potential KEV additions must have a CVE ID, evidence of exploitation, and clear
mitigation guidance.

https://www.cisa.gov/news-events/alerts/2026/08/26/cisa-adds-six-known-exploite d-vulnerabilities-catalog

2026-08-26 12:00 UTC

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* Origin: LISTS. from TCOB1 READ ONLY (2:263/1)

CISA Adds Six Known Exploited Vulnerabilities to Catalog

CISA has added six new vulnerabilities to its Known Exploited Vulnerabilities (KEV) Catalog, based on evidence of active exploitation.

CVE-2026-96652 Plex Media Server Server-Side Request Forgery (SSRF) Vulnerability
CVE-2026-96654 Plex Media Server Improper Neutralization of Encoded URI Schemes in a Web Page Vulnerability
CVE-2026-96655 Plex Media Server Server-Side Request Forgery (SSRF) Vulnerability
CVE-2026-96656 Plex Media Server External Control of File Name or Path Vulnerability
CVE-2026-106931 EG Secure Solutions SiteGuard Server Edition OS Command Injection Vulnerability
CVE-2026-110936 Siemens Software Center Uncontrolled Search Path Element Vulnerability

These types of vulnerabilities are a frequent attack vector for malicious cyber actors and pose significant risks to the federal enterprise. Binding Operational Directive (BOD) 26-04: Prioritizing Security Updates Based on Risk establishes vulnerability management requirements for Federal Civilian Executive Branch (FCEB) agencies. BOD 26-04 reinforces the importance of the KEV Catalog and requires federal agencies to prioritize rapid remediation of
high-risk vulnerabilities, specifically those identified by Common Vulnerabilities and Exposures (CVEs) listed in CISA?s KEV Catalog on publicly exposed assets that grant total control of the asset post-exploitation, while deferring action for lower-risk vulnerabilities. BOD 26-04 further establishes basic expectations for when agencies must check whether threat actors compromised the system before the patch was applied. While BOD 26-04 applies only to FCEB agencies, CISA encourages all organizations to adopt risk-based vulnerability management and prioritize remediation of KEV Catalog vulnerabilities. CISA will continue to add vulnerabilities to the catalog that meet the specified criteria. Aware of an exploited vulnerability not currently listed in the KEV Catalog? Submit it for potential addition through CISA?s KEV Nomination Form. Potential KEV additions must have a CVE ID, evidence of exploitation, and clear
mitigation guidance.

https://www.cisa.gov/news-events/alerts/2026/10/20/cisa-adds-six-known-exploite d-vulnerabilities-catalog

2026-10-20 12:00 UTC

--- BBBS/LiR v4.10 Toy-7
* Origin: LISTS. from TCOB1 READ ONLY (2:263/1)

CISA Adds Six Known Exploited Vulnerabilities to Catalog

CISA has added six new vulnerabilities to its Known Exploited Vulnerabilities (KEV) Catalog, based on evidence of active exploitation.

CVE-2026-20320 Cisco BroadWorks Improper Restriction of XML External Entity Reference Vulnerability
CVE-2026-111560 Barracuda Networks Multiple Products OS Command Injection Vulnerability
CVE-2026-111793 Openwave Messaging Limited Webtop Media Transcoder Incorrect Resource Transfer Between Spheres Vulnerability CVE-2026-116606 Barracuda Networks Email Security Gateway (ESG) Authentication
Bypass Using an Alternate Path or Channel Vulnerability CVE-2026-124194 Microsoft Office Outlook Missing User Interaction for
Potentially Unsafe Action Vulnerability CVE-2026-125350 Google Chromium Use-After-Free Vulnerability

These types of vulnerabilities are a frequent attack vector for malicious cyber actors and pose significant risks to the federal enterprise. Binding Operational Directive (BOD) 26-04: Prioritizing Security Updates Based on Risk establishes vulnerability management requirements for Federal Civilian Executive Branch (FCEB) agencies. BOD 26-04 reinforces the importance of the KEV Catalog and requires federal agencies to prioritize rapid remediation of
high-risk vulnerabilities, specifically those identified by Common Vulnerabilities and Exposures (CVEs) listed in CISA?s KEV Catalog on publicly exposed assets that grant total control of the asset post-exploitation, while deferring action for lower-risk vulnerabilities. BOD 26-04 further establishes basic expectations for when agencies must check whether threat actors compromised the system before the patch was applied. While BOD 26-04 applies only to FCEB agencies, CISA encourages all organizations to adopt risk-based vulnerability management and prioritize remediation of KEV Catalog vulnerabilities. CISA will continue to add vulnerabilities to the catalog that meet the specified criteria. Aware of an exploited vulnerability not currently listed in the KEV Catalog? Submit it for potential addition through CISA?s KEV Nomination Form. Potential KEV additions must have a CVE ID, evidence of exploitation, and clear
mitigation guidance.

https://www.cisa.gov/news-events/alerts/2026/11/10/cisa-adds-six-known-exploite d-vulnerabilities-catalog

2026-11-10 12:00 UTC

--- BBBS/LiR v4.10 Toy-7
* Origin: LISTS. from TCOB1 READ ONLY (2:263/1)