RHLW-2026-02416b185203289c
- Source
- https://github.com/project-lightwell/lightwell-osv/blob/main/advisories/RHLW-2026-02416b185203289c.json
- Import Source
- https://github.com/project-lightwell/lightwell-osv/blob/main/advisories/RHLW-2026-02416b185203289c.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/RHLW-2026-02416b185203289c
- Upstream
- Published
- 2026-10-13T18:33:15Z
- Modified
- 2026-10-22T00:08:30Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
- Summary
- Lightwell Security Advisory: netty-codec-dns 4.1.132.Final-rhlw-00002
- Details
-
Red Hat Lightwell has released io.netty:netty-codec-dns 4.1.132.Final-rhlw-00002 with a backported security fix.
CVE-2026-42579: Netty: DNS Codec Input Validation Bypass in Netty (Encoder + Decoder)
This patched artifact is a drop-in replacement for io.netty:netty-codec-dns 4.1.132.Final from Maven Central.
- References
-
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-42579.json
- https://access.redhat.com/errata/RHSA-2026:23808
- https://access.redhat.com/errata/RHSA-2026:24502
- https://access.redhat.com/errata/RHSA-2026:25123
- https://access.redhat.com/errata/RHSA-2026:28010
- https://access.redhat.com/errata/RHSA-2026:36820
- https://access.redhat.com/errata/RHSA-2026:37390
- https://access.redhat.com/errata/RHSA-2026:49700
- https://access.redhat.com/errata/RHSA-2026:49701
- https://access.redhat.com/errata/RHSA-2026:53644
- https://access.redhat.com/errata/RHSA-2026:53645
- https://access.redhat.com/errata/RHSA-2026:53646
- https://access.redhat.com/errata/RHSA-2026:54435
- https://access.redhat.com/errata/RHSA-2026:65126
- https://access.redhat.com/security/cve/CVE-2026-42579
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/42xxx/CVE-2026-42579.json
- https://github.com/netty/netty/security/advisories/GHSA-cm33-6792-r9fm
- https://nvd.nist.gov/vuln/detail/CVE-2026-42579
- https://github.com/advisories/GHSA-cm33-6792-r9fm
- Credits
-
-
- Red Hat Lightwell - REMEDIATION_DEVELOPER
-
Affected packages
Red Hat Lightwell:Maven / io.netty:netty-codec-dns
Package
- Name
- io.netty:netty-codec-dns
- Purl
- pkg:maven/io.netty/netty-codec-dns
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0 Unknown introduced version / All previous versions are affectedFixed4.1.132.Final-rhlw-00002
Affected versions
4.*
4.1.0.Beta1
4.1.0.Beta2
4.1.0.Beta3
4.1.0.Beta4
4.1.0.Beta5
4.1.0.Beta6
4.1.0.Beta7
4.1.0.Beta8
4.1.0.CR1
4.1.0.CR2
4.1.0.CR3
4.1.0.CR4
4.1.0.CR5
4.1.0.CR6
4.1.0.CR7
4.1.0.Final
4.1.1.Final
4.1.2.Final
4.1.3.Final
4.1.4.Final
4.1.5.Final
4.1.6.Final
4.1.7.Final
4.1.8.Final
4.1.9.Final
4.1.10.Final
4.1.11.Final
4.1.12.Final
4.1.13.Final
4.1.14.Final
4.1.15.Final
4.1.16.Final
4.1.17.Final
4.1.18.Final
4.1.19.Final
4.1.20.Final
4.1.21.Final
4.1.22.Final
4.1.23.Final
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4.1.25.Final
4.1.26.Final
4.1.27.Final
4.1.28.Final
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4.1.30.Final
4.1.31.Final
4.1.32.Final
4.1.33.Final
4.1.34.Final
4.1.35.Final
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4.1.37.Final
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4.1.40.Final
4.1.41.Final
4.1.42.Final
4.1.43.Final
4.1.44.Final
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4.1.48.Final
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4.1.65.Final
4.1.66.Final
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4.1.68.Final
4.1.69.Final
4.1.70.Final
4.1.71.Final
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4.1.73.Final
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4.1.96.Final
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4.1.99.Final
4.1.100.Final
4.1.101.Final
4.1.102.Final
4.1.103.Final
4.1.104.Final
4.1.105.Final
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4.1.107.Final
4.1.108.Final
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4.1.110.Final
4.1.111.Final
4.1.112.Final
4.1.113.Final
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4.1.115.Final
4.1.116.Final
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4.1.120.Final
4.1.121.Final
4.1.122.Final
4.1.123.Final
4.1.124.Final
4.1.125.Final
4.1.126.Final
4.1.127.Final
4.1.128.Final
4.1.129.Final
4.1.130.Final
4.1.131.Final
4.1.132.Final
Database specific
lightwell
{
"backport_base_version": "4.1.132.Final",
"remediated_version": "4.1.132.Final-rhlw-00002",
"repository_url": "https://packages.redhat.com/lightwell/java/remediated/"
}
source
"https://github.com/project-lightwell/lightwell-osv/blob/main/advisories/RHLW-2026-02416b185203289c.json"