CISA Adds Five Known Exploited Vulnerabilities to Catalog

CISA has added five new vulnerabilities to its Known Exploited Vulnerabilities (KEV) Catalog, based on evidence of active exploitation. CVE-2018-14634 Linux Kernel Integer Overflow Vulnerability CVE-2025-52691 SmarterTools SmarterMail Unrestricted Upload of File with Dangerous Type Vulnerability CVE-2026-21509 Microsoft Office Security…

Vulnerability Summary for the Week of January 19, 2026

High Vulnerabilities PrimaryVendor — Product Description Published CVSS Score Source Info Patch Info Agatasoft–AgataSoft PingMaster Pro AgataSoft PingMaster Pro 2.1 contains a denial of service vulnerability in the Trace Route feature that allows attackers to crash the application by overflowing…

IAM Identity Center now supports IPv6

Amazon Web Services (AWS) recommends using AWS IAM Identity Center to provide your workforce access to AWS managed applications—such as Amazon Q Developer—and AWS accounts. Today, we announced IAM Identity Center support for IPv6. To learn more about the advantages…