CISA Flags Three Linux Kernel Vulnerabilities Exploited in the Wild
Security

CISA Flags Three Linux Kernel Vulnerabilities Exploited in the Wild

The Hacker News · Sep 19, 2026

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CISA Flags Three Linux Kernel Vulnerabilities Exploited in the Wild
Security September 19, 2026

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Friday added three security flaws impacting the Linux kernel to its Known Exploited Vulnerabilities (KEV) catalog, citing evidence of active exploitation. The vulnerabilities are listed below - CVE-2025-39682 (CVSS score: 9.8) - An improper check for unusual or exceptional conditions vulnerability in the TLS receive path

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