CVE-20XX-?
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OS & kernel CVEs.

Published CVEs that affect os & kernel software, ranked by exploit odds.

2,611 CVEs · updated 2026-11-10 14:51 UTC

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  1. CVE-2026-103038

    PingTools Network Utilities 4.64 contains an OS command injection vulnerability in the Host field of a Watcher ICMP service. The application appends the attacker-controlled Host value to a ping command, serializes the command as a single string, and executes it through sh -c. A local attacker who can create or modify a Watcher service can inject shell syntax and execute arbitrary commands with the PingTools application UID and its granted Android permissions.

    Injection OS & kernel

    8.6 HIGH 3% exploit odds No fix listed
  2. CVE-2026-88091

    Deserialization of untrusted data in Windows Management Instrumentation allows an authorized attacker to elevate privileges locally.

    Code execution OS & kernel Microsoft Windows 10 1607

    7.8 HIGH 3% exploit odds Fix listed
  3. CVE-2026-119409

    OPNsense before 26.7.8 contains a command injection vulnerability that allows authenticated users with the System: Firmware privilege to execute commands as root by storing a malicious firmware mirror URL. Attackers can submit shell metacharacters through POST /api/core/firmware/set that opnsense-update evaluates with eval, and can also disable package signature verification through sed injection.

    Injection OS & kernel

    8.6 HIGH 2% exploit odds Fix listed
  4. CVE-2026-96186

    Deserialization of untrusted data in Microsoft Windows Media Foundation allows an authorized attacker to elevate privileges locally.

    Code execution OS & kernel Microsoft Windows 10 1607

    7.8 HIGH 2% exploit odds Fix listed
  5. CVE-2026-110646

    Beganovich snappdf from 1.1.0 before 6.1.0 contains an OS command injection vulnerability on Windows that allows attackers to run commands by influencing the rendered URL. Attackers can supply cmd.exe metacharacters such as & in the setUrl() value, which executeOnWindows() passes unescaped to PHP exec(), executing commands as the PHP process.

    Injection OS & kernel

    9.2 CRITICAL 2% exploit odds Fix listed
  6. CVE-2026-46449

    The Akamai Guardicore Platform Agent (GPA) before 7.4 for macOS is affected by a local privilege escalation vulnerability within the wapptunneld component. The vulnerability is caused by a lack of input validation when the service uses network interface names to execute system utilities, resulting in command injection. An unprivileged local user with permissions to modify network interface names can exploit this by renaming a network interface to include a malicious shell payload via System Settings. When the "Log out from your IdP" action is subsequently triggered, the wapptunneld service processes the poisoned interface name, leading to the execution of arbitrary commands with root privileges.

    Injection OS & kernel

    6.7 MEDIUM 2% exploit odds No fix listed
  7. CVE-2026-43850

    A command injection vulnerability could allow an authenticated attacker to achieve root-level code execution on the system.

    Injection OS & kernel

    8.6 HIGH 2% exploit odds No fix listed
  8. CVE-2026-119025

    open 7.2.0 before 11.0.0 contains an OS command injection vulnerability that allows attackers to execute PowerShell code by supplying crafted URLs on Windows and WSL. Attackers can embed $(...) subexpressions in URLs, such as OAuth authorization_endpoint values from malicious MCP servers, which execute when index.js passes them unescaped to powershell -EncodedCommand.

    Injection OS & kernel

    7.7 HIGH 1% exploit odds Fix listed
  9. CVE-2026-88159

    Use after free in Windows Background Intelligent Transfer Service (BITS) allows an unauthorized attacker to execute code over a network.

    Memory safety OS & kernel Microsoft Windows 10 1607

    8.8 HIGH 1% exploit odds Fix listed
  10. CVE-2026-112942

    launch-editor allows users to open files with line numbers in editor from Node.js. Prior to 2.14.2, launch-editor-middleware processes an attacker-controlled Windows file argument where the file argument ends in a parent-directory component plus a line-and-column suffix: the path is resolved while the suffix is still present, and launch-editor removes the suffix before its existsSync check, leaving the existing parent directory for existsSync and allowing the attacker-controlled file argument to pass filename existence validation without requiring the malicious filename to exist. The bypass can lead to OS command injection when combined with the separately described Windows percent-expansion flaw. This issue is fixed in version 2.14.2.

    Injection OS & kernel

    7.5 HIGH 1% exploit odds Fix listed
  11. CVE-2026-83855

    Integer underflow (wrap or wraparound) in Windows WLAN Service allows an unauthorized attacker to deny service over a network.

    Other OS & kernel Microsoft Windows 11 23h2

    7.5 HIGH 1% exploit odds Fix listed
  12. CVE-2026-83665

    Null pointer dereference in Windows DHCP Server allows an unauthorized attacker to deny service over a network.

    Memory safety OS & kernel Microsoft Windows 10 1809

    7.5 HIGH 1% exploit odds Fix listed
  13. CVE-2026-83655

    Out-of-bounds read in Network Policy Server (NPS) allows an unauthorized attacker to deny service over a network.

    Memory safety OS & kernel Microsoft Windows 10 1607

    7.5 HIGH 1% exploit odds Fix listed
  14. CVE-2026-83635

    Out-of-bounds read in DNS Server allows an unauthorized attacker to deny service over a network.

    Memory safety OS & kernel Microsoft Windows Server 2012

    7.5 HIGH 1% exploit odds Fix listed
  15. CVE-2026-83516

    Out-of-bounds read in Windows Local Security Authority Subsystem Service (LSASS) allows an unauthorized attacker to deny service over a network.

    Memory safety OS & kernel Microsoft Windows 10 1809

    7.5 HIGH 1% exploit odds Fix listed
  16. CVE-2026-70155

    Missing release of memory after effective lifetime in Windows DNS allows an unauthorized attacker to deny service over a network.

    Other OS & kernel Microsoft Windows 10 1607

    7.5 HIGH 1% exploit odds Fix listed
  17. CVE-2026-70082

    Uncaught exception in Windows DNS allows an unauthorized attacker to deny service over a network.

    Other OS & kernel Microsoft Windows Server 2012

    7.5 HIGH 1% exploit odds Fix listed
  18. CVE-2026-70058

    Out-of-bounds write in Windows DHCP Server allows an unauthorized attacker to execute code over a network.

    Memory safety OS & kernel Microsoft Windows 10 1607

    7.5 HIGH 1% exploit odds Fix listed
  19. CVE-2026-105723

    Untrusted pointer dereference in Windows Distributed File System (DFS) allows an unauthorized attacker to elevate privileges over a network.

    Other OS & kernel Microsoft Windows 10 1607

    7.5 HIGH 1% exploit odds Fix listed
  20. CVE-2026-83685

    Buffer over-read in Windows IKE Extension allows an authorized attacker to deny service over a network.

    Other OS & kernel Microsoft Windows 10 1607

    6.5 MEDIUM 1% exploit odds Fix listed
  21. CVE-2026-70166

    Out-of-bounds read in Windows DNS allows an authorized attacker to deny service over a network.

    Memory safety OS & kernel Microsoft Windows 10 1607

    6.5 MEDIUM 1% exploit odds Fix listed
  22. CVE-2026-70119

    Out-of-bounds read in Windows DNS allows an authorized attacker to execute code over a network.

    Memory safety OS & kernel Microsoft Windows Server 2022

    6.5 MEDIUM 1% exploit odds Fix listed
  23. CVE-2026-83683

    Absolute path traversal in Windows Encrypting File System (EFS) allows an authorized attacker to disclose information over a network.

    Disclosure OS & kernel Microsoft Windows 10 1607

    6.5 MEDIUM 1% exploit odds Fix listed
  24. CVE-2026-83860

    Stack-based buffer overflow in Windows GDI allows an unauthorized attacker to deny service over a network.

    Memory safety OS & kernel Microsoft Windows 10 1607

    7.5 HIGH 1% exploit odds Fix listed
  25. CVE-2026-83843

    Out-of-bounds read in Windows Internet Key Exchange (IKE) Protocol allows an unauthorized attacker to deny service over a network.

    Memory safety OS & kernel Microsoft Windows 10 1607

    7.5 HIGH 1% exploit odds Fix listed
  26. CVE-2026-83795

    Heap-based buffer overflow in Windows IKE Extension allows an unauthorized attacker to deny service over a network.

    Memory safety OS & kernel Microsoft Windows 10 1607

    7.5 HIGH 1% exploit odds Fix listed
  27. CVE-2026-70133

    Allocation of resources without limits or throttling in Windows SMB Server allows an unauthorized attacker to deny service over a network.

    Denial of service OS & kernel Microsoft Windows 10 1607

    7.5 HIGH 1% exploit odds Fix listed
  28. CVE-2026-70079

    Improper enforcement of behavioral workflow in Windows DNS allows an unauthorized attacker to deny service over a network.

    Other OS & kernel Microsoft Windows 10 1607

    7.5 HIGH 1% exploit odds Fix listed
  29. CVE-2026-70031

    Heap-based buffer overflow in Windows iSCSI allows an unauthorized attacker to deny service over a network.

    Memory safety OS & kernel Microsoft Windows 10 1607

    7.5 HIGH 1% exploit odds Fix listed
  30. CVE-2026-70033

    Missing release of memory after effective lifetime in Remote Desktop Gateway Service allows an unauthorized attacker to deny service over a network.

    Memory safety OS & kernel Microsoft Windows 10 1607

    7.5 HIGH 1% exploit odds Fix listed
  31. CVE-2026-102192

    Integer underflow (wrap or wraparound) in Windows Failover Cluster allows an unauthorized attacker to deny service over a network.

    Other OS & kernel Microsoft Windows Server 2019

    7.5 HIGH 1% exploit odds Fix listed
  32. CVE-2026-83647

    Out-of-bounds read in Active Directory Domain Services allows an unauthorized attacker to deny service over a network.

    Memory safety OS & kernel Microsoft Windows 10 1607

    7.5 HIGH 1% exploit odds Fix listed
  33. CVE-2026-102217

    Improper resolution of path equivalence in WebDAV allows an authorized attacker to elevate privileges over a network.

    Other OS & kernel Microsoft Windows 10 1607

    8.8 HIGH 1% exploit odds Fix listed
  34. CVE-2026-88129

    Out-of-bounds read in DNS Server allows an authorized attacker to deny service over a network.

    Memory safety OS & kernel Microsoft Windows Server 2012

    6.5 MEDIUM 1% exploit odds Fix listed
  35. CVE-2026-88130

    Out-of-bounds read in DNS Server allows an authorized attacker to deny service over a network.

    Memory safety OS & kernel Microsoft Windows Server 2012

    6.5 MEDIUM 1% exploit odds Fix listed
  36. CVE-2026-88123

    Out-of-bounds read in DNS Server allows an authorized attacker to deny service over a network.

    Memory safety OS & kernel Microsoft Windows Server 2012

    6.5 MEDIUM 1% exploit odds Fix listed
  37. CVE-2026-88125

    Out-of-bounds read in DNS Server allows an authorized attacker to deny service over a network.

    Memory safety OS & kernel Microsoft Windows Server 2012

    6.5 MEDIUM 1% exploit odds Fix listed
  38. CVE-2026-83649

    Out-of-bounds read in Windows Local Security Authority Subsystem Service (LSASS) allows an authorized attacker to deny service over a network.

    Memory safety OS & kernel Microsoft Windows 10 1607

    6.5 MEDIUM 1% exploit odds Fix listed
  39. CVE-2026-70170

    Untrusted pointer dereference in Windows Kernel allows an authorized attacker to deny service over a network.

    Other OS & kernel Microsoft Windows 10 1607

    6.5 MEDIUM 1% exploit odds Fix listed
  40. CVE-2026-70072

    Allocation of resources without limits or throttling in Windows Netlogon allows an authorized attacker to deny service over a network.

    Denial of service OS & kernel Microsoft Windows 10 1607

    6.5 MEDIUM 1% exploit odds Fix listed
  41. CVE-2026-83667

    Out-of-bounds read in Active Directory Domain Services allows an authorized attacker to deny service over a network.

    Memory safety OS & kernel Microsoft Windows 10 1607

    6.5 MEDIUM 1% exploit odds Fix listed
  42. CVE-2026-83648

    Null pointer dereference in Active Directory Domain Services allows an authorized attacker to deny service over a network.

    Memory safety OS & kernel Microsoft Windows 10 21h2

    6.5 MEDIUM 1% exploit odds Fix listed
  43. CVE-2026-70163

    Allocation of resources without limits or throttling in OpenSSH for Windows allows an unauthorized attacker to deny service over a network.

    Denial of service OS & kernel Microsoft Windows 10 1809

    7.5 HIGH 1% exploit odds Fix listed
  44. CVE-2026-83645

    Allocation of resources without limits or throttling in Active Directory Federation Services (AD FS) allows an unauthorized attacker to deny service over a network.

    Denial of service OS & kernel Microsoft Windows 10 1607

    7.5 HIGH 1% exploit odds Fix listed
  45. CVE-2026-110233

    Rovr through 0.10.3 on Windows contains an OS command injection vulnerability that allows attackers to execute commands by crafting malicious file names. Attackers can deliver a file named with shell metacharacters like & alongside a payload, which runs with user privileges when the file is opened through open_file.

    Injection OS & kernel

    8.4 HIGH 1% exploit odds Fix listed
  46. CVE-2026-88121

    Use after free in Windows Background Intelligent Transfer Service (BITS) allows an unauthorized attacker to execute code over a network.

    Memory safety OS & kernel Microsoft Windows 10 1607

    8.0 HIGH 1% exploit odds Fix listed
  47. CVE-2026-83521

    Out-of-bounds read in Windows IKE Extension allows an authorized attacker to disclose information over a network.

    Memory safety OS & kernel Microsoft Windows 10 1607

    6.5 MEDIUM 1% exploit odds Fix listed
  48. CVE-2026-96866

    Out-of-bounds read in Network Device Enrollment Service (NDES) allows an unauthorized attacker to deny service over a network.

    Memory safety OS & kernel Microsoft Windows 10 1607

    7.5 HIGH 1% exploit odds Fix listed
  49. CVE-2026-96861

    Out-of-bounds read in Network Device Enrollment Service (NDES) allows an unauthorized attacker to deny service over a network.

    Memory safety OS & kernel Microsoft Windows 10 1607

    7.5 HIGH 1% exploit odds Fix listed
  50. CVE-2026-96248

    Stack-based buffer overflow in Windows Host Guardian Service allows an unauthorized attacker to deny service over a network.

    Memory safety OS & kernel Microsoft Windows 10 1607

    7.5 HIGH 1% exploit odds Fix listed

CVEs that affect os & kernel, sorted by how likely they are to be exploited (EPSS).