---
id: "CVE-2026-119889"
page: "https://infrastack.ai/live/CVE-2026-119889"
kind: "vulnerability"
aliases: ["CVE-2026-119889"]
title: "ActiveSyncProvider: out-of-bounds read lets remote attackers disclose information"
severity: "medium"
cvss: 6.5
epss: null
exploited: false
status: "open"
category: "other"
products: []
ecosystems: []
tags: ["activesync", "other"]
not_affected_if: []
published_at: "2026-11-10T19:20:09+00:00"
first_seen_at: "2026-11-10T19:25:01+00:00"
updated_at: "2026-11-10T19:56:26+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-119889", "first_seen_at": "2026-11-10T19:25:01+00:00"}]
exploit_sources: []
---

# ActiveSyncProvider: out-of-bounds read lets remote attackers disclose information

Link for people: https://infrastack.ai/live/CVE-2026-119889 (this .md is for agents)

ActiveSyncProvider contains an out-of-bounds read that an unauthenticated attacker can trigger over the network. The sources say it discloses information, not that it executes code or changes data.

_Summary, check and fix written by a model from the sources; labelled as such._

## Timeline

- 2026-11-10T19:25:01+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-119889

## From the sources

Out-of-bounds read in ActiveSyncProvider allows an unauthorized attacker to disclose information over a network.

---

_Free to read, with fair use of about 60 pages a minute. For higher limits or API access: sales@infrastack.ai_