Threats Tagged 'cve-2026-98548'
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Threats Tagged 'cve-2026-98548'
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A use-after-free vulnerability in the Linux kernel SCTP implementation occurs when processing a bundled ERROR(Stale Cookie) and DATA packet from a non-primary address during the COOKIE-ECHOED state. The flaw allows the kernel to reference a freed transport object, potentially leading to memory corruption. This issue is triggered by a malicious SCTP peer or local unprivileged user without special capabilities. The vulnerability has been resolved by discarding the rest of the packet upon detecting the stale-cookie error, preventing use of the freed transport reference. Join the discussion | GCVE Database | 10/18/2026, 18:31:53 UTC Added: 10/18/2026, 19:40:31 UTC |
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