pf_key and ipsec

  1. CVE-2026-43088: Linux Kernel PF_KEY Info Leak (4 Uninitialized IPv6 Bytes)

    CVE-2026-43088 is a Linux kernel information-disclosure flaw published on May 6, 2026, in which PF_KEY export messages can expose four uninitialized padding bytes from IPv6 sockaddr data in specific IPsec-related paths, according to the kernel.org CVE record mirrored by Microsoft’s Security...
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    • cve-2026-43088 linux kernel security pf_key and ipsec wsl vulnerability
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    • Forum: Security Alerts