How many CVEs have patched vmstate_check?

1 published CVEs changed vmstate_check in debian/qemu, in 1 distinct patches totalling 4 changed lines, between 2026 and 2026.

What is the latest CVE that changed vmstate_check?

CVE-2026-6426 (Qemu-kvm: vhost inflight migration vmstate integer type mismatch causes out-of-bounds access), published 2026-08-10, changed lines 876 to 883 of migration/savevm.c.

How does vmstate_check compare to the rest of debian/qemu?

debian/qemu has 52 CVEs with a located fix in total; 1 of them changed vmstate_check.

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
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Vmstate_check

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Patched Functions
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Qemu
Vmstate_check

vmstate_check in debian/qemu: Patched by 1 CVEs

debian/qemu

Function

vmstate_check

Name: vmstate_check in debian/qemu: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

migration/savevm.c

Last patched August 10, 2026

CVEs

That changed this function

Distinct patches

Backports counted once

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

vmstate_check in debian/qemu was changed by 1 published CVE fixes in 2026, in 1 distinct patches that added or removed 4 lines in total.

debian/qemu has 52 CVEs with a located fix in total, so 2% of them touched this function.

CVEs that patched it

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

Qemu-kvm: vhost inflight migration vmstate integer type mismatch causes out-of-bounds access
CVE-2026-6426 · lines 876–883 · +2 −2
Medium · CVSS 4.4
EPSS 0.4%2026-08-10

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Other hotspots in the repository

Functions in debian/qemu changed by the most CVE fixes.

sdhci_do_adma3 CVEs · hw/sd/sdhci.c sdhci_send_command3 CVEs · hw/sd/sdhci.c sdhci_sdma_transfer_multi_blocks2 CVEs · hw/sd/sdhci.c v9fs_list_xattr2 CVEs · hw/9pfs/9p-xattr.c field1 CVEs · include/migration/vmstate.h vmstate_handle_alloc1 CVEs · migration/vmstate.c

All patched functions in debian/qemu

Frequently asked questions

Common questions about CVE fixes to vmstate_check.

How many CVEs have patched vmstate_check?: 1 published CVEs changed vmstate_check in debian/qemu, in 1 distinct patches totalling 4 changed lines, between 2026 and 2026.
What is the latest CVE that changed vmstate_check?: CVE-2026-6426 (Qemu-kvm: vhost inflight migration vmstate integer type mismatch causes out-of-bounds access), published 2026-08-10, changed lines 876 to 883 of migration/savevm.c.
How does vmstate_check compare to the rest of debian/qemu?: debian/qemu has 52 CVEs with a located fix in total; 1 of them changed vmstate_check.
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

migration/savevm.c on GitHub (opens in a new tab)
All patched functions in debian/qemu
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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Overview
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