How many CVEs have patched checkInstanceRestrictionsAndAggregateLimits?

1 published CVEs changed checkInstanceRestrictionsAndAggregateLimits in canonical/lxd, in 2 distinct patches totalling 2 changed lines, between 2026 and 2026.

What is the latest CVE that changed checkInstanceRestrictionsAndAggregateLimits?

CVE-2026-9640 (LXD Snapshot Import Privilege Escalation Vulnerability), published 2026-06-26, changed lines 346 of lxd/project/limits/permissions.go.

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

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

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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Patched Functions
Canonical
Lxd
CheckInstanceRestrictionsAndAggregateLimits

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Patched Functions
Canonical
Lxd
CheckInstanceRestrictionsAndAggregateLimits

checkInstanceRestrictionsAndAggregateLimits in canonical/lxd: Patched by 1 CVEs

canonical/lxd

Function

checkInstanceRestrictionsAndAggregateLimits

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

lxd/project/limits/permissions.go

Last patched June 26, 2026

CVEs

That changed this function

Distinct patches

Backports counted once

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

checkInstanceRestrictionsAndAggregateLimits in canonical/lxd was changed by 1 published CVE fixes in 2026, in 2 distinct patches that added or removed 2 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 checkInstanceRestrictionsAndAggregateLimits, newest first, with the lines each fix touched.

LXD Snapshot Import Privilege Escalation Vulnerability
CVE-2026-9640 · line 346 · +1 −1
High · CVSS 7.2
EPSS 0.6%2026-06-26

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Other functions in these files

Functions in the same file that CVE fixes also changed.

1AllowInstanceUpdatelxd/project/limits/permissions.go1 CVEs · 2 patches2026
2AllowProfileUpdatelxd/project/limits/permissions.go1 CVEs · 2 patches2026
3AllowProjectUpdatelxd/project/limits/permissions.go1 CVEs · 2 patches2026
4AllowVolumeCreationlxd/project/limits/permissions.go1 CVEs · 2 patches2026
5AllowVolumeUpdatelxd/project/limits/permissions.go1 CVEs · 2 patches2026
6checkAggregateLimitslxd/project/limits/permissions.go1 CVEs · 2 patches2026
7checkInstanceCountLimitlxd/project/limits/permissions.go1 CVEs · 2 patches2026
8AllowInstanceCreationlxd/project/limits/permissions.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 checkInstanceRestrictionsAndAggregateLimits.

How many CVEs have patched checkInstanceRestrictionsAndAggregateLimits?: 1 published CVEs changed checkInstanceRestrictionsAndAggregateLimits in canonical/lxd, in 2 distinct patches totalling 2 changed lines, between 2026 and 2026.
What is the latest CVE that changed checkInstanceRestrictionsAndAggregateLimits?: CVE-2026-9640 (LXD Snapshot Import Privilege Escalation Vulnerability), published 2026-06-26, changed lines 346 of lxd/project/limits/permissions.go.
How does checkInstanceRestrictionsAndAggregateLimits compare to the rest of canonical/lxd?: canonical/lxd has 14 CVEs with a located fix in total; 1 of them changed checkInstanceRestrictionsAndAggregateLimits.
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

lxd/project/limits/permissions.go on GitHub (opens in a new tab)
All patched functions in canonical/lxd
Patched functions directory

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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References