CVE-2026-42969
Use of uninitialized resource in Windows Push Notifications allows an authorized attacker to disclose information locally.
CSIRTS triage
- What
- An authorized attacker can disclose information locally due to uninitialized resources.
- Who is affected
- Users of Windows Push Notifications are affected.
- Urgency
- Remediation is medium urgency due to the potential for information leakage.
- Action
- No specific action is provided.
AI-assisted analysis generated from the source advisory — verify against the original.
⚡ Watch CVE-2026-42969
Get an email if CVE-2026-42969 is added to CISA KEV, gains public exploit code, or a new advisory cites it — max one per day, one-click unsubscribe.
Exploitation outlook
- Low exploitation risk0.39% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 31% of all EPSS-scored CVEs.
Advisory coverage (1)
- mediumCVE-2026-42969: Windows Push Notification Information Disclosure Vulnerabilitymsrc · 2026-06-09
External references
Embed the live status
— this badge updates automatically when the KEV or exploit status changes. How to embed it →
[](https://www.csirts.com/cve/CVE-2026-42969)