Threats Tagged 'cve-2026-63639'
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Threats Tagged 'cve-2026-63639'
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CVE-2026-63639: CWE-416: Use After Free in valkey-io valkeyCVE-2026-63639 0 Valkey, a distributed key-value database, has a use-after-free vulnerability in its RESTORE command prior to versions 7.2.14, 8.0.10, 8.1.9, 9.0.5, and 9.1.1. The issue arises from malformed RDB stream payloads that assign a single Pending Entry List NACK to multiple consumers during stream consumer-group deserialization. This can cause a use-after-free condition when one consumer is deleted while another still references the shared NACK, potentially allowing remote code execution. The vulnerability is fixed in the specified versions. Join the discussion | CVE Database V5 | 08/18/2026, 14:23:52 UTC Added: 08/18/2026, 14:35:00 UTC |
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