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CVE-2026-9238

Medium priority
Needs evaluation

[hw/9pfs: cap Treaddir allocation]

2 affected packages

qemu, qemu-hwe

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
qemu Needs evaluation Needs evaluation Needs evaluation Needs evaluation Needs evaluation
qemu-hwe Needs evaluation Not in release Not in release — —
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CVE-2026-8348

Medium priority
Needs evaluation

[hw/9pfs: add xattr FID limit to prevent memory exhaustion]

2 affected packages

qemu, qemu-hwe

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
qemu Needs evaluation Needs evaluation Needs evaluation Needs evaluation Needs evaluation
qemu-hwe Needs evaluation Not in release Not in release — —
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CVE-2026-63319

Medium priority
Needs evaluation

QEMU USB Redirect Infinite Loop / Divide-by-Zero via max_packet_size=0

2 affected packages

qemu, qemu-hwe

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
qemu Needs evaluation Needs evaluation Needs evaluation Needs evaluation Needs evaluation
qemu-hwe Needs evaluation Not in release Not in release — —
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CVE-2026-61475

Medium priority
Needs evaluation

VNC lossy refresh dirty bitmap OOB write at 2160p

2 affected packages

qemu, qemu-hwe

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
qemu Needs evaluation Needs evaluation Needs evaluation Needs evaluation Needs evaluation
qemu-hwe Needs evaluation Not in release Not in release — —
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CVE-2026-16043

Medium priority
Needs evaluation

QEMU xHCI Interrupter Register OOB Access (Non-Default Configuration)

2 affected packages

qemu, qemu-hwe

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
qemu Needs evaluation Needs evaluation Needs evaluation Needs evaluation Needs evaluation
qemu-hwe Needs evaluation Not in release Not in release — —
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CVE-2026-15705

Medium priority
Needs evaluation

usbredir: fix use-after-free on buffered bulk packet overflow

2 affected packages

qemu, qemu-hwe

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
qemu Needs evaluation Needs evaluation Needs evaluation Needs evaluation Needs evaluation
qemu-hwe Needs evaluation Not in release Not in release — —
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CVE-2026-15578

Medium priority
Needs evaluation

QEMU VNC Tight PNG channel-max truncation causes remote denial of service

2 affected packages

qemu, qemu-hwe

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
qemu Needs evaluation Needs evaluation Needs evaluation Needs evaluation Needs evaluation
qemu-hwe Needs evaluation Not in release Not in release — —
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CVE-2026-12080

Medium priority
Vulnerable

A flaw was found in the QEMU Guest Agent (qga). A local unprivileged user can exploit a vulnerability in the guest-ssh-add-authorized-keys command handler by manipulating symbolic links. This can occur either through...

2 affected packages

qemu, qemu-hwe

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
qemu Vulnerable Vulnerable Vulnerable Vulnerable Vulnerable
qemu-hwe Vulnerable Not in release Not in release — —
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CVE-2026-3886

High priority
Vulnerable

[virtio-gpu: fix overflow check when allocating 2d image]

2 affected packages

qemu, qemu-hwe

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
qemu Vulnerable Vulnerable Not affected Not affected Not affected
qemu-hwe Vulnerable Not in release Not in release — —
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CVE-2026-8343

Medium priority
Needs evaluation

ui: fix validation of VNC extended clipboard data length

2 affected packages

qemu, qemu-hwe

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
qemu Needs evaluation Needs evaluation Needs evaluation Needs evaluation Needs evaluation
qemu-hwe Needs evaluation Not in release Not in release — —
Show less packages