SecurityHacker Newsabout 3 hours ago
Critical Linux TCP Bug Fixed in October
9 min read
Linux stable kernels shipped a fix on October 11 and 15, 2026 for CVE-2026-98432, a critical use-after-free vulnerability. While upstream releases are patched, major distributions like Ubuntu and Red Hat still list affected kernels as vulnerable as of October 29. The flaw allows remote attackers to execute commands as root on servers with multipath TCP listeners without credentials.
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