VulnSocial

CVE-2026-93572Disclosure

LOWCVSS 7.5 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

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.

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0.0/ 10 priority

Sources & remediation

Other references
Weakness type (CWE)
CWE-770

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

  • 1 mentions across 1 observed day

What's happening

  • Technical details provided in 1 signal
  • Disclosure: 1 classified signal
  • 1 total mentions across 1 day

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-09-20: 1Technical Details · 2026-09-20: 109-20
Signal classification1 categories
Disclosure
1100.0%
Full discourse1 post
  • DFIR Lab@DFIR_Lab
    Disclosure

    🚨 HIGH: CVE-2026-93572 (CVSS 7.5) RedisArrayAggregator resource exhaustion flaw allows attackers to reserve 1B+ child slots from 12KB input via nested array headers, bypassing maxElements limits. Patch immediately. #CVE #Vulnerability #PatchNow https://t.co/RiIfCnd6IY

    Post summary

    The tweet announces CVE-2026-93572 with technical details of a RedisArrayAggregator resource exhaustion flaw (CVSS 7.5) and includes a generic 'Patch immediately' call to action without naming a specific fix, advisory, or version. No evidence of active exploitation, PoC, or exploit tools is present.

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    139 followersView on X

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