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Vulnerabilities

Tracked app vulnerabilities

7,765 CVEs affect a tracked app or OS (all severities, Windows). 213 of them are in the CISA KEV catalog, meaning exploitation is confirmed.

Matching CVEs
7,765
Actively exploited
213
Publication window
2007-08-28 → 2026-08-19

Chronological sort: newest to oldest. Use the KEV / severity filters above to prioritize.

7,765 entries Windows Hide N/A Clear all
CVE
CVE-2026-20859
HIGH 7.8

Use after free in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally.

CVE-2026-20858
HIGH 7.8

Use after free in Windows Management Services allows an authorized attacker to elevate privileges locally.

CVE-2026-20857
HIGH 7.8

Untrusted pointer dereference in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally.

CVE-2026-20856
HIGH 8.1

Improper input validation in Windows Server Update Service allows an unauthorized attacker to execute code over a network.

CVE-2026-20854
HIGH 7.5

Use after free in Windows Local Security Authority Subsystem Service (LSASS) allows an authorized attacker to execute code over a network.

CVE-2026-20853
HIGH 7.4

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows WalletService allows an unauthorized attacker to elevate…

CVE-2026-20852
HIGH 7.7

Incorrect privilege assignment in Windows Hello allows an unauthorized attacker to perform tampering locally.

CVE-2026-20851
MEDIUM 6.2

Out-of-bounds read in Capability Access Management Service (camsvc) allows an unauthorized attacker to disclose information locally.

CVE-2026-20849
HIGH 7.5

Reliance on untrusted inputs in a security decision in Windows Kerberos allows an authorized attacker to elevate privileges over a network.

CVE-2026-20848
HIGH 7.5

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows SMB Server allows an authorized attacker to elevate priv…

CVE-2026-20847
MEDIUM 6.5

Exposure of sensitive information to an unauthorized actor in Windows Shell allows an authorized attacker to perform spoofing over a network.

CVE-2026-20844
HIGH 7.4

Use after free in Windows Clipboard Server allows an unauthorized attacker to elevate privileges locally.

CVE-2026-20843
HIGH 7.8

Improper access control in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to elevate privileges locally.

CVE-2026-20842
HIGH 7.0

Use after free in Windows DWM allows an authorized attacker to elevate privileges locally.

CVE-2026-20840
HIGH 7.8

Heap-based buffer overflow in Windows NTFS allows an authorized attacker to execute code locally.

CVE-2026-20839
MEDIUM 5.5

Improper access control in Windows Client-Side Caching (CSC) Service allows an authorized attacker to disclose information locally.

CVE-2026-20838
MEDIUM 5.5

Generation of error message containing sensitive information in Windows Kernel allows an authorized attacker to disclose information locally.

CVE-2026-20837
HIGH 7.8

Heap-based buffer overflow in Windows Media allows an unauthorized attacker to execute code locally.

CVE-2026-20836
HIGH 7.0

Concurrent execution using shared resource with improper synchronization ('race condition') in Graphics Kernel allows an authorized attacker to elevate privile…

CVE-2026-20835
MEDIUM 5.5

Out-of-bounds read in Capability Access Management Service (camsvc) allows an authorized attacker to disclose information locally.

CVE-2026-20834
MEDIUM 4.6

Absolute path traversal in Windows Shell allows an unauthorized attacker to perform spoofing with a physical attack.

CVE-2026-20832
HIGH 7.8

Windows Remote Procedure Call Interface Definition Language (IDL) Elevation of Privilege Vulnerability

CVE-2026-20831
HIGH 7.8

Time-of-check time-of-use (toctou) race condition in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

CVE-2026-20829
MEDIUM 5.5

Out-of-bounds read in Windows TPM allows an authorized attacker to disclose information locally.

CVE-2026-20828
MEDIUM 4.6

Out-of-bounds read in Windows Internet Connection Sharing (ICS) allows an unauthorized attacker to disclose information with a physical attack.

CVE-2026-20827
MEDIUM 5.5

Exposure of sensitive information to an unauthorized actor in Tablet Windows User Interface (TWINUI) Subsystem allows an authorized attacker to disclose inform…

CVE-2026-20826
HIGH 7.8

Concurrent execution using shared resource with improper synchronization ('race condition') in Tablet Windows User Interface (TWINUI) Subsystem allows an autho…

CVE-2026-20825
MEDIUM 4.4

Improper access control in Windows Hyper-V allows an authorized attacker to disclose information locally.

CVE-2026-20824
MEDIUM 5.5

Protection mechanism failure in Windows Remote Assistance allows an unauthorized attacker to bypass a security feature locally.

CVE-2026-20823
MEDIUM 5.5

Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an authorized attacker to disclose information locally.

CVE-2026-20822
HIGH 7.8

Use after free in Microsoft Graphics Component allows an authorized attacker to elevate privileges locally.

CVE-2026-20821
MEDIUM 6.2

Exposure of sensitive information to an unauthorized actor in Windows Remote Procedure Call allows an unauthorized attacker to disclose information locally.

CVE-2026-20820
HIGH 7.8

Heap-based buffer overflow in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally.

CVE-2026-20819
MEDIUM 5.5

Untrusted pointer dereference in Windows Virtualization-Based Security (VBS) Enclave allows an authorized attacker to disclose information locally.

CVE-2026-20817
HIGH 7.8

Improper handling of insufficient permissions or privileges in Windows Error Reporting allows an authorized attacker to elevate privileges locally.

CVE-2026-20816
HIGH 7.8

Time-of-check time-of-use (toctou) race condition in Windows Installer allows an authorized attacker to elevate privileges locally.

CVE-2026-20815
HIGH 7.0

Concurrent execution using shared resource with improper synchronization ('race condition') in Capability Access Management Service (camsvc) allows an authoriz…

CVE-2026-20814
HIGH 7.0

Concurrent execution using shared resource with improper synchronization ('race condition') in Graphics Kernel allows an authorized attacker to elevate privile…

CVE-2026-20812
MEDIUM 6.5

Improper input validation in Windows LDAP - Lightweight Directory Access Protocol allows an authorized attacker to perform tampering over a network.

CVE-2026-20811
HIGH 7.8

Access of resource using incompatible type ('type confusion') in Windows Win32K - ICOMP allows an authorized attacker to elevate privileges locally.

CVE-2026-20809
HIGH 7.8

Time-of-check time-of-use (toctou) race condition in Windows Kernel Memory allows an authorized attacker to elevate privileges locally.

CVE-2026-20808
HIGH 7.0

Concurrent execution using shared resource with improper synchronization ('race condition') in Printer Association Object allows an authorized attacker to elev…

CVE-2026-20805
MEDIUM 5.5 KEV

Exposure of sensitive information to an unauthorized actor in Desktop Windows Manager allows an authorized attacker to disclose information locally.

CVE-2026-20804
HIGH 7.7

Incorrect privilege assignment in Windows Hello allows an unauthorized attacker to perform tampering locally.

CVE-2026-0892
CRITICAL 9.8 1 app

Memory safety bugs present in Firefox 146 and Thunderbird 146. Some of these bugs showed evidence of memory corruption and we presume that with enough effort s…

CVE-2026-0891
HIGH 8.1 1 app

Memory safety bugs present in Firefox ESR 140.6, Thunderbird ESR 140.6, Firefox 146 and Thunderbird 146. Some of these bugs showed evidence of memory corruptio…

CVE-2026-0890
MEDIUM 5.4 1 app

Spoofing issue in the DOM: Copy & Paste and Drag & Drop component. This vulnerability was fixed in Firefox 147, Firefox ESR 140.7, Thunderbird 147, and Thunder…

CVE-2026-0889
HIGH 7.5 1 app

Denial-of-service in the DOM: Service Workers component. This vulnerability was fixed in Firefox 147 and Thunderbird 147.

CVE-2026-0888
MEDIUM 5.3 1 app

Information disclosure in the XML component. This vulnerability was fixed in Firefox 147 and Thunderbird 147.

CVE-2026-0887
MEDIUM 4.3 1 app

Clickjacking issue, information disclosure in the PDF Viewer component. This vulnerability was fixed in Firefox 147, Firefox ESR 140.7, Thunderbird 147, and Th…