CISA Updates Catalog with New Exploited Vulnerability

TL;DR

CISA has added a new vulnerability, CVE-2025-6554, to its Known Exploited Vulnerabilities (KEV) Catalog. This update highlights the critical need for organizations to prioritize remediation efforts to protect against active cyber threats.

CISA Adds New Vulnerability to KEV Catalog

The Cybersecurity and Infrastructure Security Agency (CISA) has updated its Known Exploited Vulnerabilities (KEV) Catalog with a new entry: CVE-2025-6554. This addition is based on evidence of active exploitation, underscoring the urgent need for remediation.

Understanding the Vulnerability

The newly added vulnerability, CVE-2025-6554, affects Google Chromium V8 and is classified as a type confusion vulnerability. Such vulnerabilities are frequent targets for malicious cyber actors and pose significant risks to federal and private sector organizations alike.

Binding Operational Directive (BOD) 22-01

The inclusion of CVE-2025-6554 in the KEV Catalog is part of CISA’s ongoing effort to mitigate risks associated with known exploited vulnerabilities. Binding Operational Directive (BOD) 22-01 established the KEV Catalog as a dynamic list of Common Vulnerabilities and Exposures (CVEs) that present substantial risks. This directive mandates Federal Civilian Executive Branch (FCEB) agencies to address identified vulnerabilities by the specified due dates to safeguard against active threats ¹.

Importance of Timely Remediation

While BOD 22-01 specifically applies to FCEB agencies, CISA strongly recommends that all organizations prioritize the timely remediation of KEV Catalog vulnerabilities. Incorporating this practice into vulnerability management strategies is crucial for reducing exposure to cyberattacks ².

Conclusion

The addition of CVE-2025-6554 to the KEV Catalog serves as a reminder of the ongoing battle against cyber threats. Organizations must stay vigilant and proactive in their remediation efforts to protect against exploited vulnerabilities.

For more details, visit the full article: source

References

1. CISA (2025). “Reducing the Significant Risk of Known Exploited Vulnerabilities”. CISA. Retrieved 2025-07-02. ↩︎

2. CISA (2025). “KEV Catalog”. CISA. Retrieved 2025-07-02. ↩︎