Linux · 
Ubuntu · Package update · February 5, 2026
Ubuntu · Package update · February 5, 2026lxd 3.0.3-0ubuntu1~18.04.2+esm2: lxd 3.0.3-0ubuntu1~18.04.2+esm2 for Ubuntu 18.04.6 LTS (bionic)
lxd 3.0.3-0ubuntu1~18.04.2+esm2, released February 5, 2026, fixes 7 CVEs in lxd. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.
HighUnsupported product
CVEs closed
7
None rated Critical
Exploited
0
None reported
Highest CVSS
9.8
Base score, 0 to 10
Highest EPSS
0.0749
94th percentile
Priority of the 7 CVEs
Patch now 0
Urgent 0
High 3
Routine 4
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| lxd | Ubuntu 18.04.6 LTS (bionic) | 3.0.3-0ubuntu1~18.04.2+esm2 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2022-41723 | google-guest-agent: A maliciously crafted HTTP/2 stream could cause excessive CPU consumptionin the HPACK decoder, sufficient to cause a... | 9.8 | 0.0456 | None reported |
| High | CVE-2022-27664 | golang-1.13: In net/http in Go before 1.18.6 and 1.19.x before 1.19.1, attackers can cause a denial of service because an HTTP/2 c... | 7.5 | 0.0349 | None reported |
| High | CVE-2023-3978 | golang-github-lusitaniae-apache_exporter: Fixed security bug in x/net dependency (bsc#1213933) | 9.8 | 0.0085 | None reported |
| Routine | CVE-2021-33194 | golang-golang-x-net-dev: golang.org/x/net before v0.0.0-20210520170846-37e1c6afe023 allows attackers to cause a denial of service (infinite lo... | n/a | 0.0749 | None reported |
| Routine | CVE-2025-47911 | alloy: golang.org/x/net/html: quadratic complexity algorithms used when parsing untrusted HTML documents | 5.3 | 0.0056 | None reported |
| Routine | CVE-2025-22872 | docker: golang.org/x/net/html: incorrectly interpreted tags can cause content to be placed wrong scope during DOM constructio... | 6.5 | 0.0056 | None reported |
| Routine | CVE-2025-58190 | alloy: golang.org/x/net/html: excessive memory consumption by `html.ParseFragment` when processing specially | 5.3 | 0.0054 | None reported |
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