How many CVEs have patched doCertificateUpdate?

1 published CVEs changed doCertificateUpdate in canonical/lxd, in 1 distinct patches totalling 16 changed lines, between 2026 and 2026.

What is the latest CVE that changed doCertificateUpdate?

CVE-2026-34179 (Update of type field in restricted TLS certificate allows privilege escalation to cluster admin), published 2026-04-09, changed lines 962 to 1014 of lxd/certificates.go.

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

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

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

doCertificateUpdate

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

lxd/certificates.go

Last patched April 9, 2026

1

CVEs

That changed this function

1

Distinct patches

Backports counted once

16

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

doCertificateUpdate in canonical/lxd was changed by 1 published CVE fixes in 2026, in 1 distinct patches that added or removed 16 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 doCertificateUpdate, newest first, with the lines each fix touched.

Update of type field in restricted TLS certificate allows privilege escalation to cluster admin
CVE-2026-34179 · lines 962–1014 · +10 −6 in 4 hunks
Critical · CVSS 9.1
EPSS 0.4%2026-04-09

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Other functions in these files

Functions in the same file that CVE fixes also changed.

1certificatesGetlxd/certificates.go1 CVEs · 2 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 doCertificateUpdate.

How many CVEs have patched doCertificateUpdate?: 1 published CVEs changed doCertificateUpdate in canonical/lxd, in 1 distinct patches totalling 16 changed lines, between 2026 and 2026.
What is the latest CVE that changed doCertificateUpdate?: CVE-2026-34179 (Update of type field in restricted TLS certificate allows privilege escalation to cluster admin), published 2026-04-09, changed lines 962 to 1014 of lxd/certificates.go.
How does doCertificateUpdate compare to the rest of canonical/lxd?: canonical/lxd has 14 CVEs with a located fix in total; 1 of them changed doCertificateUpdate.
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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