How many CVEs have patched Join?

1 published CVEs changed Join in canonical/lxd, in 1 distinct patches totalling 48 changed lines, between 2026 and 2026.

What is the latest CVE that changed Join?

CVE-2026-28384 (Authenticated RCE via unsanitized compression_algorithm), published 2026-03-12, changed lines 343 to 612 of lxd/cluster/membership.go.

How does Join compare to the rest of canonical/lxd?

canonical/lxd has 14 CVEs with a located fix in total; 1 of them changed Join.

What do the line numbers refer to?

Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

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canonical/lxd

Function

Join

Name: Join in canonical/lxd: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

lxd/cluster/membership.go

Last patched March 12, 2026

1

CVEs

That changed this function

1

Distinct patches

Backports counted once

48

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

Join in canonical/lxd was changed by 1 published CVE fixes in 2026, in 1 distinct patches that added or removed 48 lines in total.

canonical/lxd has 14 CVEs with a located fix in total, so 7% of them touched this function.

CVEs that patched it

Every published CVE whose fix changed Join, newest first, with the lines each fix touched.

Authenticated RCE via unsanitized compression_algorithm
CVE-2026-28384 · lines 343–612 · +24 −24 in 16 hunks
Critical · CVSS 9.4
EPSS 0.9%2026-03-12

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Other functions in these files

Functions in the same file that CVE fixes also changed.

1

Acceptlxd/cluster/membership.go

1 CVEs · 1 patches2026

2Assignlxd/cluster/membership.go1 CVEs · 1 patches2026

3Bootstraplxd/cluster/membership.go1 CVEs · 1 patches2026

4Leavelxd/cluster/membership.go1 CVEs · 1 patches2026

5membershipCheckNodeStateForBootstrapOrJoinlxd/cluster/membership.go1 CVEs · 1 patches2026

6NotifyHeartbeatlxd/cluster/membership.go1 CVEs · 1 patches2026

7Purgelxd/cluster/membership.go1 CVEs · 1 patches2026

Other hotspots in the repository

Functions in canonical/lxd changed by the most CVE fixes.

createFromBackup4 CVEs · lxd/instances_post.go ImageDownload2 CVEs · lxd/daemon_images.go compressFile2 CVEs · lxd/images.go instancePostMigration2 CVEs · lxd/instance_post.go adjustSnapRootDiskPool2 CVEs · lxd/instance.go instanceCreateAsCopy2 CVEs · lxd/instance.go

All patched functions in canonical/lxd

Frequently asked questions

Common questions about CVE fixes to Join.

How many CVEs have patched Join?: 1 published CVEs changed Join in canonical/lxd, in 1 distinct patches totalling 48 changed lines, between 2026 and 2026.
What is the latest CVE that changed Join?: CVE-2026-28384 (Authenticated RCE via unsanitized compression_algorithm), published 2026-03-12, changed lines 343 to 612 of lxd/cluster/membership.go.
How does Join compare to the rest of canonical/lxd?: canonical/lxd has 14 CVEs with a located fix in total; 1 of them changed Join.
What do the line numbers refer to?: Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

References

Fix locations are computed by RadicalNotion.AI from the upstream patch diff of each CVE. CVE data is sourced from the CVE Program.

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