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CVE-2026-6502

Medium priority
Needs evaluation

[Unknown description]

1 affected package

qemu

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
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CVE-2026-5763

Medium priority
Needs evaluation

[virtio-scsi request size mismatch]

1 affected package

qemu

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
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CVE-2026-5761

Medium priority
Needs evaluation

[virtio-blk: zone report buffer out-of-memory]

1 affected package

qemu

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
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CVE-2026-5744

Medium priority
Needs evaluation

[hw/uefi: heap overflow]

1 affected package

qemu

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
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CVE-2026-3890

Medium priority
Needs evaluation

[hcd-ohci: infinite loop]

1 affected package

qemu

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
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CVE-2026-3842

Medium priority

Some fixes available 2 of 7

[Unknown description]

1 affected package

qemu

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
qemu Vulnerable Fixed Not affected Needs evaluation Needs evaluation
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CVE-2026-3196

Medium priority

Some fixes available 2 of 7

two potential OOB memory accesses in virtio-snd

1 affected package

qemu

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
qemu Vulnerable Fixed Not affected Needs evaluation Needs evaluation
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CVE-2026-3195

Medium priority

Some fixes available 2 of 7

two potential OOB memory accesses in virtio-snd

1 affected package

qemu

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
qemu Vulnerable Fixed Not affected Needs evaluation Needs evaluation
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CVE-2026-2243

Medium priority

Some fixes available 3 of 8

A flaw was found in QEMU. A specially crafted VMDK image could trigger an out-of-bounds read vulnerability, potentially leading to a 12-byte leak of sensitive information or a denial of service condition (DoS).

1 affected package

qemu

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
qemu Vulnerable Fixed Fixed Needs evaluation Needs evaluation
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CVE-2026-0665

Medium priority

Some fixes available 2 of 3

An off-by-one error was found in QEMU's KVM Xen guest support. A malicious guest could use this flaw to trigger out-of-bounds heap accesses in the QEMU process via the emulated Xen physdev hypercall interface, leading to a denial...

1 affected package

qemu

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
qemu Fixed Not affected Not affected Not affected
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