CVE-2026-2243

MEDIUM
2026-02-19 [email protected]
5.1
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
Low

Lifecycle Timeline

3
Patch Released
Apr 09, 2026 - 20:30 nvd
Patch available
Analysis Generated
Mar 12, 2026 - 22:03 vuln.today
CVE Published
Feb 19, 2026 - 18:25 nvd
MEDIUM 5.1

Tags

Denial Of Service Redhat Suse

Description

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).

Analysis

QEMU's VMDK image parser is vulnerable to an out-of-bounds read when processing maliciously crafted disk images, allowing local attackers to leak sensitive information or trigger denial of service. This vulnerability affects systems running QEMU with untrusted VMDK input and currently lacks an available patch.

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Remediation

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

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Priority Score

26
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +26
POC: 0

Vendor Status

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CVE-2026-2243 vulnerability details – vuln.today
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