CVE-2026-55003: Windows Remote Desktop Protocol (RDP) Information Disclosure Vulnerability
Use of uninitialized resource in Windows RDP allows an unauthorized attacker to disclose information over a network.
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Security advisories from 24 sources — CISA, CERT-EU, NCSC-UK, BSI, CERT-FR, NCSC-NL, JPCERT/CC, JVN, HKCERT, the Canadian Cyber Centre, NVD, GitHub, Microsoft, Cisco, Fortinet, Palo Alto Networks and more — normalized, translated to English and flagged against the CISA KEV catalog. One global feed for CSIRTs, SOCs and defenders.
Use of uninitialized resource in Windows RDP allows an unauthorized attacker to disclose information over a network.
Use after free in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.
This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.
This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.
This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.
This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.
Exposure of sensitive information to an unauthorized actor in Windows Overlay Filter allows an authorized attacker to disclose information locally.
Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.
Heap-based buffer overflow in Microsoft Office PowerPoint allows an unauthorized attacker to execute code locally.
Use after free in Windows Netlogon allows an authorized attacker to elevate privileges over a network.
Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code locally.
This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.
Exposure of sensitive information to an unauthorized actor in Windows Media allows an unauthorized attacker to disclose information over a network.
Heap-based buffer overflow in Windows Media allows an authorized attacker to elevate privileges locally.
Improper privilege management in Microsoft Windows DNS allows an authorized attacker to bypass a security feature locally.
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Media allows an authorized attacker to elevate privileges over a network.
Exposure of sensitive information to an unauthorized actor in Windows Notification allows an authorized attacker to disclose information locally.
Out-of-bounds read in Windows Network Policy Server SNMP allows an unauthorized attacker to disclose information over a network.
Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.
Buffer over-read in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
Use of uninitialized resource in Microsoft Office allows an unauthorized attacker to disclose information locally.
Use after free in Windows DHCP Client allows an unauthorized attacker to execute code locally.
Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code over a network.
Integer underflow (wrap or wraparound) in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
Use of uninitialized resource in Windows RDP allows an authorized attacker to disclose information over a network.
Use after free in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.
Improper authorization in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.
Access of resource using incompatible type ('type confusion') in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.
This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.
This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.
This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.
This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.
This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.
CVSSv3 Score: 7.0 An out of bounds read [CWE-125] vulnerability in FortiAuthenticator may allow a remote unauthenticated attacker to retrieve sensitive information via a specially crafted request. Revised on 2026-07-14 00:00:00