CVE-2026-83705

MediumCVSS 5.5/10Last modified Oct 16, 2026

Description

Exposure of sensitive system information to an unauthorized control sphere in Windows HTTP.sys allows an authorized attacker to disclose information locally.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-497

Affected software

Source: the vendor's advisory (CNA). NVD analysis pending.

No affected versions have been published.

Timeline

Published
Oct 13, 2026
Last modified
Oct 16, 2026
NVD status
Awaiting Analysis

Related CVEs from 2026

CVE-2026-837066.7Use after free in Windows NTFS allows an authorized attacker to elevate privileges locally.CVE-2026-837077.0Use after free in Windows Event Tracing allows an authorized attacker to elevate privileges locally.CVE-2026-837087.0Stack-based buffer overflow in Windows Installer allows an authorized attacker to elevate privileges locally.CVE-2026-837097.8Heap-based buffer overflow in Windows NTLM allows an authorized attacker to elevate privileges locally.CVE-2026-837107.0Use after free in Windows Device Association Service allows an authorized attacker to elevate privileges locally.CVE-2026-8371110.0Authorization bypass through user-controlled key in Microsoft Azure Active Directory B2C allows an unauthorized attacker to elevate privilegCVE-2026-837127.8Out-of-bounds write in Windows NTFS allows an authorized attacker to execute code locally.CVE-2026-837135.5Out-of-bounds read in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to disclose information locally.CVE-2026-837145.5Use of uninitialized resource in Windows HTTP.sys allows an authorized attacker to disclose information locally.CVE-2026-837157.1Missing authentication for critical function in Windows Error Reporting allows an authorized attacker to perform tampering locally.CVE-2026-837168.8Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to execute code locally.CVE-2026-837177.0Use after free in Windows Installer allows an authorized attacker to elevate privileges locally.
CVE-2026-83705: Medium severity, CVSS 5.5 | Vulnix