Threats Tagged 'cve-2026-86227'
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Threats Tagged 'cve-2026-86227'
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0 CVE-2026-86227 is an out-of-bounds read vulnerability in the valkey-io valkey software affecting versions 9.0.0 through 9.1.1. The flaw exists in the kvstoreGetHashtable function in src/kvstore.c and is triggered by manipulation of the argument didx. Exploitation requires cluster mode and attacker-controlled dump.rdb at startup, which involves data-dir write access or a crafted replication feed. The attack complexity is high, and the exploitability is considered difficult. The vulnerability was acknowledged as a memory safety issue but was not deemed severe enough for a formal security disclosure. A patch is recommended to fix the issue. Join the discussion | CVE Database V5 | 09/06/2026, 23:17:00 UTC Added: 09/07/2026, 11:04:13 UTC |
0 Multiple remote code execution vulnerabilities have been identified in Valkey, an advanced key-value store used in Red Hat Enterprise Linux and Red Hat Hardened Images. These include use-after-free flaws in stream deserialization and TLS pending-data processing. An update rebasing Valkey to version 8.0.10 and later 9.0.6 addresses these issues. The vulnerabilities are rated with high severity by Red Hat Product Security. Join the discussion | GCVE Database | 09/01/2026, 05:42:50 UTC Added: 09/08/2026, 12:55:03 UTC |
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