CVE-2026-85891

HighCVSS 7.5/10Last modified Oct 13, 2026

Description

Exposure of sensitive information to an unauthorized actor in Azure HDInsight allows an unauthorized attacker to disclose information over a network.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

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 13, 2026
NVD status
Undergoing Analysis

Related CVEs from 2026

CVE-2026-858927.8Concurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Edge (Chromium-based) allows an autCVE-2026-858938.8Use after free in Microsoft Edge (Chromium-based) allows an unauthorized attacker to elevate privileges over a network.CVE-2026-85908.7Vulnerability in Spotfire Spotfire Enterprise (Spotfire Server modules), Spotfire Spotfire Enterprise with External Consumers (Spotfire ServCVE-2026-859008.8Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.CVE-2026-859017.8Heap-based buffer overflow in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally.CVE-2026-859027.8Heap-based buffer overflow in Windows Direct Composition allows an authorized attacker to elevate privileges locally.CVE-2026-859038.8Untrusted pointer dereference in DNS Server allows an unauthorized attacker to execute code over a network.CVE-2026-859047.0Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Device Association Service allows an CVE-2026-859058.8Heap-based buffer overflow in Windows UI Immersive Server allows an authorized attacker to elevate privileges locally.CVE-2026-859067.8Use after free in Windows Direct Composition allows an authorized attacker to elevate privileges locally.CVE-2026-859087.8Heap-based buffer overflow in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally.CVE-2026-859095.5Out-of-bounds read in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to disclose information locally.
CVE-2026-85891: High severity, CVSS 7.5 | Vulnix