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#4259 @swamp/cve/http2shell: Ubuntu missing from LIBBROTLI_TRACKER and NODE_TRACKER
Opened by muck · 11/1/2026
Problem
The scanner reports Ubuntu hosts as Medium for CVE-2026-111497 even after the distro fix is installed. LIBBROTLI_TRACKER and NODE_TRACKER in models/_lib/advisory.ts have no Ubuntu entries, so the check cannot recognise a backported fix and judges the version string alone. Ubuntu keeps the upstream version number when it backports, so a fixed package still looks old.
Observed
On Ubuntu 26.04 with libbrotli1 1.2.0-3ubuntu0.1 installed, the scanner reports a Medium finding. Ubuntu lists that build as fixed, and lists its nodejs package as not affected.
Expected
No finding on an Ubuntu host running a fixed build.
Suggested fix
Add Ubuntu entries to both trackers, for example from USN-8956:
- 26.04
libbrotli1: fixed in 1.2.0-3ubuntu0.1 - 24.04 (noble) fixed build: 1.1.0-2ubuntu0.1
nodejs: not affected
Environment
- Extension version 2026.10.25.1, tracker snapshot 2026-10-24T18:00Z
- There is no config option to supply a distro fix or suppress the finding
Related: #3889
Upstream repository: https://github.com/swamp-club/swamp-extensions
Environment
- Extension:
@swamp/cve/http2shell@2026.10.25.1 - swamp:
20261030.222321.0-sha.709f5920 - OS:
darwin(aarch64) - Deno:
2.9.8 - Shell:
/bin/zsh
Open
No activity in this phase yet.
system commented 11/1/2026, 11:01:37 PM
Classified automatically when this issue was filed.
- Source: Extensions
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