How many CVEs have patched extend?

1 published CVEs changed extend in openstack/nova, in 1 distinct patches totalling 16 changed lines, between 2026 and 2026.

What is the latest CVE that changed extend?

CVE-2026-24708 (OpenStack Nova calls qemu-img without format restrictions for resize), published 2026-02-18, changed lines 126 to 140 of nova/virt/disk/api.py.

How does extend compare to the rest of openstack/nova?

openstack/nova has 42 CVEs with a located fix in total; 1 of them changed extend.

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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Extend

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Extend

extend in openstack/nova: Patched by 1 CVEs

openstack/nova

Function

extend

Name: extend in openstack/nova: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

nova/virt/disk/api.py

Last patched February 18, 2026

CVEs

That changed this function

Distinct patches

Backports counted once

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

extend in openstack/nova was changed by 1 published CVE fixes in 2026, in 1 distinct patches that added or removed 16 lines in total.

openstack/nova has 42 CVEs with a located fix in total, so 2% of them touched this function.

CVEs that patched it

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

On this page

Overview
CVEs that patched it
Other functions in these files
Other hotspots in the repository
FAQ
References

OpenStack Nova calls qemu-img without format restrictions for resize
CVE-2026-24708 · lines 126–140 · +15 −1
High · CVSS 8.2
EPSS 0.4%2026-02-18

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Other functions in these files

Functions in the same file that CVE fixes also changed.

1_inject_admin_password_into_fsnova/virt/disk/api.py2 CVEs · 2 patches2012
2_inject_file_into_fsnova/virt/disk/api.py2 CVEs · 2 patches2012
3_inject_key_into_fsnova/virt/disk/api.py2 CVEs · 2 patches2012
4_inject_net_into_fsnova/virt/disk/api.py2 CVEs · 2 patches2012
5get_fs_type_for_os_typenova/virt/disk/api.py1 CVEs · 3 patches2014
6_join_and_check_path_within_fsnova/virt/disk/api.py1 CVEs · 1 patches2012

Other hotspots in the repository

Functions in openstack/nova changed by the most CVE fixes.

migrate_disk_and_power_off3 CVEs · nova/virt/libvirt/driver.py fetch_to_raw3 CVEs · nova/virt/images.py copy_qcow2_image3 CVEs · nova/virt/libvirt/imagebackend.py instance_rules2 CVEs · nova/virt/firewall.py destroy2 CVEs · nova/virt/vmwareapi/vmops.py _get_default_quotas2 CVEs · nova/quota.py

All patched functions in openstack/nova

Frequently asked questions

Common questions about CVE fixes to extend.

How many CVEs have patched extend?: 1 published CVEs changed extend in openstack/nova, in 1 distinct patches totalling 16 changed lines, between 2026 and 2026.
What is the latest CVE that changed extend?: CVE-2026-24708 (OpenStack Nova calls qemu-img without format restrictions for resize), published 2026-02-18, changed lines 126 to 140 of nova/virt/disk/api.py.
How does extend compare to the rest of openstack/nova?: openstack/nova has 42 CVEs with a located fix in total; 1 of them changed extend.
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

nova/virt/disk/api.py on GitHub (opens in a new tab)
All patched functions in openstack/nova
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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