RHLW-2026-1fd7d9ca33a37367
- Source
- https://github.com/project-lightwell/lightwell-osv/blob/main/advisories/RHLW-2026-1fd7d9ca33a37367.json
- Import Source
- https://github.com/project-lightwell/lightwell-osv/blob/main/advisories/RHLW-2026-1fd7d9ca33a37367.json
- JSON Data
- https://api.osv.dev/v1/vulns/RHLW-2026-1fd7d9ca33a37367
- Upstream
CVE (2)
- Published
- 2026-11-12T11:23:28Z
- Modified
- 2026-11-12T14:45:02Z
- 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-classes-quic 4.2.13.Final-rhlw-00014
- Details
-
Red Hat Lightwell has released io.netty:netty-codec-classes-quic 4.2.13.Final-rhlw-00014 with backported fixes for CVE-2026-44894 and CVE-2026-50009.
CVE-2026-44894: Netty's Default QUIC token handler accepts any client-supplied token
CVE-2026-50009: Netty QUIC stateless reset token material exposed through header-visible connection IDs
This patched artifact is a drop-in replacement for io.netty:netty-codec-classes-quic 4.2.13.Final from Maven Central.
- References
-
- https://github.com/netty/netty/releases/tag/netty-4.2.15.Final
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-44894.json
- https://access.redhat.com/security/cve/CVE-2026-44894
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/44xxx/CVE-2026-44894.json
- https://github.com/netty/netty/security/advisories/GHSA-cmm3-54f8-px4j
- https://nvd.nist.gov/vuln/detail/CVE-2026-44894
- https://github.com/advisories/GHSA-cmm3-54f8-px4j
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/50xxx/CVE-2026-50009.json
- https://github.com/netty/netty/security/advisories/GHSA-cq4q-cv5g-r8q5
- https://nvd.nist.gov/vuln/detail/CVE-2026-50009
- https://github.com/advisories/GHSA-cq4q-cv5g-r8q5
- Credits
-
-
- Red Hat Lightwell - REMEDIATION_DEVELOPER
-
Affected packages
Red Hat Lightwell:Maven / io.netty:netty-codec-classes-quic
Package
- Name
- io.netty:netty-codec-classes-quic
- Purl
- pkg:maven/io.netty/netty-codec-classes-quic
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0 Unknown introduced version / All previous versions are affectedFixed4.2.13.Final-rhlw-00014
Affected versions
4.*
4.2.1.Final
4.2.2.Final
4.2.3.Final
4.2.4.Final
4.2.5.Final
4.2.6.Final
4.2.7.Final
4.2.8.Final
4.2.9.Final
4.2.10.Final
4.2.11.Final
4.2.12.Final
4.2.13.Final
Database specific
lightwell
{
"backport_base_version": "4.2.13.Final",
"remediated_version": "4.2.13.Final-rhlw-00014",
"repository_url": "https://packages.redhat.com/lightwell/java/remediated/"
}
source
"https://github.com/project-lightwell/lightwell-osv/blob/main/advisories/RHLW-2026-1fd7d9ca33a37367.json"