CVE-2026-69449

MediumCVSS 6.7/10Last modified Sep 25, 2026

Description

Heap-based buffer overflow in Windows BitLocker allows an authorized attacker to execute code locally.

Metrics

CVSS 3.1 6.7/10CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-122

Affected software

No affected versions have been published.

Timeline

Published
Sep 8, 2026
Last modified
Sep 25, 2026
NVD status
Analyzed

Related CVEs from 2026

CVE-2026-694507.8Out-of-bounds read in Windows Error Reporting allows an authorized attacker to elevate privileges locally.CVE-2026-694517.1Use after free in Windows Management Instrumentation allows an authorized attacker to elevate privileges over a network.CVE-2026-694527.1Use after free in Windows Enterprise App Management allows an authorized attacker to elevate privileges over a network.CVE-2026-694535.5Missing authorization in Microsoft Windows Search Component allows an authorized attacker to perform tampering locally.CVE-2026-694547.5Out-of-bounds read in Microsoft Azure Attestation service and Device Health Attestation Service allows an unauthorized attacker to disclose CVE-2026-694557.8Heap-based buffer overflow in Windows Remote Access Connection Manager allows an authorized attacker to elevate privileges locally.CVE-2026-694567.8Heap-based buffer overflow in Microsoft Windows Speech allows an authorized attacker to elevate privileges locally.CVE-2026-694575.5Out-of-bounds read in Windows USB Driver allows an authorized attacker to disclose information locally.CVE-2026-694588.0Out-of-bounds read in Windows BitLocker allows an authorized attacker to elevate privileges over a network.CVE-2026-694597.8Heap-based buffer overflow in Windows Power Dependency Coordinator allows an authorized attacker to elevate privileges locally.CVE-2026-694607.1Use after free in Windows Modern Device Management (MDM) allows an authorized attacker to elevate privileges over a network.CVE-2026-694618.8Stack-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code over a network.
CVE-2026-69449: Medium severity, CVSS 6.7 | Vulnix