Missing Release of Memory after Effective Lifetime Affecting io.netty:netty-codec-redis package, versions [,4.1.135.Final)[4.2.0.Final,4.2.15.Final)
Threat Intelligence
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The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published12 Jun 2026
- disclosed11 Jun 2026
- creditUnknown
Introduced: 11 Jun 2026
NewCVE-2026-48006 (opens in a new tab)How to fix?
Upgrade io.netty:netty-codec-redis to version 4.1.135.Final, 4.2.15.Final or higher.
Overview
Affected versions of this package are vulnerable to Missing Release of Memory after Effective Lifetime due to improper cleanup of pooled direct-memory buffers in the RedisArrayAggregator function. An attacker can exhaust the JVM-wide direct-memory pool by repeatedly opening and closing pipeline connections before a RESP array aggregate completes, leading to allocation failures across all channels.