Missing Release of Resource after Effective Lifetime Affecting conductor-fips package, versions <3.32.2-r0


Severity

Recommended
0.0
high
0
10

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Threat Intelligence

EPSS
0.38% (30th percentile)

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  • Snyk IDSNYK-MINIMOSLATEST-CONDUCTORFIPS-19644791
  • published9 Sept 2026
  • disclosed13 Aug 2026

Introduced: 13 Aug 2026

CVE-2026-73508  (opens in a new tab)
CWE-772  (opens in a new tab)

How to fix?

Upgrade Minimos:latest conductor-fips to version 3.32.2-r0 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream conductor-fips package and not the conductor-fips package as distributed by Minimos. See How to fix? for Minimos:latest relevant fixed versions and status.

Netty is an asynchronous, event-driven network application framework. Prior to 4.1.136.Final and 4.2.16.Final, io.netty.handler.codec.dns.AbstractDnsRecord, io.netty.handler.codec.dns.DefaultDnsRecordDecoder.decodeRecord(), and io.netty.handler.codec.dns.DnsCodecUtil.decompressDomainName() failed to release retained or newly allocated ByteBuf objects when IDN.toASCII() or encodeDomainName() rejected a malformed domain name, allowing unauthenticated remote DNS packets to leak direct memory incrementally until denial of service. This issue is fixed in versions 4.1.136.Final and 4.2.16.Final.

CVSS Base Scores

version 3.1