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A flaw was found in Netty's `RedisArrayAggregator` component. A remote attacker can exploit this vulnerability by sending specially crafted nested Redis (RESP) array headers. This can cause the `RedisArrayAggregator` to eagerly preallocate a large amount of heap memory, leading to heap memory exhaustion and a Denial of Service (DoS) for applications using `RedisDecoder` with `RedisArrayAggregator` on untrusted traffic.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Oracle Missing Cpu Oct 2026 | — | Apply the October 2026 Critical Patch Update (CPU) for Oracle Database | Oct 26, 2026 | Sep 18, 2026 |
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