RHLW-2026-a9a544137749200c

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Source
https://github.com/project-lightwell/lightwell-osv/blob/main/advisories/RHLW-2026-a9a544137749200c.json
Import Source
https://github.com/project-lightwell/lightwell-osv/blob/main/advisories/RHLW-2026-a9a544137749200c.json
JSON Data
https://api.test.osv.dev/v1/vulns/RHLW-2026-a9a544137749200c
Upstream
Published
2026-10-08T19:45:30Z
Modified
2026-10-22T00:08:36Z
Severity
  • 6.3 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N CVSS Calculator
Summary
Lightwell Security Advisory: aircompressor 2.0.2.rhlw-00001
Details

Red Hat Lightwell has released io.airlift:aircompressor 2.0.2.rhlw-00001 with a backported security fix.

CVE-2025-67721: Aircompressor's Snappy and LZ4 Java-based decompressor implementation can leak information from reused output buffer

This patched artifact is a drop-in replacement for io.airlift:aircompressor 2.0.2 from Maven Central.

References
Credits
    • Red Hat Lightwell - REMEDIATION_DEVELOPER

Affected packages

Red Hat Lightwell:Maven / io.airlift:aircompressor

Package

Name
io.airlift:aircompressor
Purl
pkg:maven/io.airlift/aircompressor

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.0.2.rhlw-00001

Affected versions

0.*
0.3
0.4
0.5
0.6
0.7
0.8
0.9
0.10
0.11
0.12
0.13
0.14
0.15
0.16
0.17
0.18
0.19
0.20
0.21
0.22
0.23
0.24
0.25
0.26
0.27
2.*
2.0
2.0.1
2.0.2

Database specific

lightwell 
{
    "backport_base_version": "2.0.2",
    "remediated_version": "2.0.2.rhlw-00001",
    "repository_url": "https://packages.redhat.com/lightwell/java/remediated/"
}
source 
"https://github.com/project-lightwell/lightwell-osv/blob/main/advisories/RHLW-2026-a9a544137749200c.json"