2026 CVEs (page 231)
Page 231 of 469 — CVEs published in 2026, newest first, with CVSS severity and publication dates.
| CVE | Severity | Score | Published | Summary |
|---|---|---|---|---|
CVE-2026-45608 | Medium | 6.8 | 2026-06-09 | Out-of-bounds read in Windows DHCP Client allows an unauthorized attacker to disclose information locally. |
CVE-2026-45607 | High | 8.4 | 2026-06-09 | Out-of-bounds read in Windows Hyper-V allows an unauthorized attacker to execute code locally. |
CVE-2026-45606 | Medium | 5.5 | 2026-06-09 | Out-of-bounds read in Microsoft UxTheme Library (uxtheme.dll) allows an authorized attacker to deny service locally. |
CVE-2026-45605 | High | 7.8 | 2026-06-09 | Use after free in Windows Bluetooth Service allows an authorized attacker to elevate privileges locally. |
CVE-2026-45604 | Medium | 5.5 | 2026-06-09 | Out-of-bounds read in Windows Application Identity (AppID) Subsystem allows an authorized attacker to disclose information locally. |
CVE-2026-45603 | High | 7.0 | 2026-06-09 | Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Ancillary Function Driver for WinSock allows an authoriz… |
CVE-2026-45602 | Critical | 9.1 | 2026-06-09 | No cwe for this issue in Windows DHCP Server allows an unauthorized attacker to perform tampering over a network. |
CVE-2026-45601 | High | 7.0 | 2026-06-09 | Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Ancillary Function Driver for WinSock allows an authoriz… |
CVE-2026-45600 | High | 7.8 | 2026-06-09 | Access of resource using incompatible type ('type confusion') in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally. |
CVE-2026-45599 | High | 8.1 | 2026-06-09 | Use after free in Universal Plug and Play (upnp.dll) allows an unauthorized attacker to execute code over a network. |
CVE-2026-45598 | High | 7.0 | 2026-06-09 | Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Ancillary Function Driver for WinSock allows an authoriz… |
CVE-2026-45597 | High | 7.0 | 2026-06-09 | Concurrent execution using shared resource with improper synchronization ('race condition') in UI Automation Manager (uiamanager.dll) allows an authorized atta… |
CVE-2026-45596 | High | 7.0 | 2026-06-09 | Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally. |
CVE-2026-45595 | Medium | 5.4 | 2026-06-09 | Protection mechanism failure in Windows Mark of the Web (MOTW) allows an unauthorized attacker to bypass a security feature over a network. |
CVE-2026-45594 | Medium | 5.5 | 2026-06-09 | Exposure of sensitive information to an unauthorized actor in Windows Application Identity (AppID) Subsystem allows an authorized attacker to disclose informat… |
CVE-2026-45593 | High | 7.8 | 2026-06-09 | Use after free in Windows SDK allows an authorized attacker to elevate privileges locally. |
CVE-2026-45592 | High | 7.8 | 2026-06-09 | Integer overflow or wraparound in Windows Internet (wininet.dll) allows an authorized attacker to elevate privileges locally. |
CVE-2026-45591 | High | 7.5 | 2026-06-09 | Uncontrolled resource consumption in ASP.NET Core allows an unauthorized attacker to deny service over a network. |
CVE-2026-45588 | High | 7.9 | 2026-06-09 | Protection mechanism failure in Windows Secure Boot allows an authorized attacker to bypass a security feature locally. |
CVE-2026-45586 | High | 7.8 | 2026-06-09 | Improper link resolution before file access ('link following') in Windows Collaborative Translation Framework allows an authorized attacker to elevate privileg… |
CVE-2026-45583 | High | 7.5 | 2026-06-09 | Improper control of generation of code ('code injection') in Microsoft Exchange Server allows an unauthorized attacker to execute code over a network. |
CVE-2026-45504 | High | 8.8 | 2026-06-09 | Server-side request forgery (ssrf) in Microsoft Exchange Server allows an authorized attacker to elevate privileges over a network. |
CVE-2026-45503 | High | 8.1 | 2026-06-09 | Improper authorization in Microsoft Exchange Server allows an authorized attacker to disclose information over a network. |
CVE-2026-45502 | Medium | 5.0 | 2026-06-09 | Server-side request forgery (ssrf) in Microsoft Exchange Server allows an authorized attacker to disclose information over a network. |
CVE-2026-45501 | Medium | 6.5 | 2026-06-09 | Server-side request forgery (ssrf) in Microsoft Exchange Server allows an authorized attacker to perform spoofing over a network. |
CVE-2026-45500 | Medium | 6.1 | 2026-06-09 | Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Exchange Server allows an unauthorized attacker to perform sp… |
CVE-2026-45491 | Medium | 6.2 | 2026-06-09 | Improper link resolution before file access ('link following') in .NET allows an unauthorized attacker to perform tampering locally. |
CVE-2026-45490 | High | 7.8 | 2026-06-09 | Improper authorization in .NET allows an authorized attacker to elevate privileges locally. |
CVE-2026-45487 | High | 7.8 | 2026-06-09 | Time-of-check time-of-use (TOCTOU) race condition in Program Compatibility Assistant Service allows an authorized attacker to elevate privileges locally. |
CVE-2026-45486 | High | 7.8 | 2026-06-09 | Use after free in Microsoft Office Word allows an unauthorized attacker to execute code locally. |
CVE-2026-45485 | Low | 3.3 | 2026-06-09 | Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally. |
CVE-2026-45484 | High | 8.8 | 2026-06-09 | Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network. |
CVE-2026-45483 | Medium | 4.6 | 2026-06-09 | Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office Project Server allows an authorized attacker to perfor… |
CVE-2026-45482 | High | 8.4 | 2026-06-09 | Improper limitation of a pathname to a restricted directory ('path traversal') in GitHub Copilot and Visual Studio Code allows an unauthorized attacker to bypa… |
CVE-2026-45481 | High | 7.3 | 2026-06-09 | Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an authorized attacker to perform sp… |
CVE-2026-45479 | Medium | 4.6 | 2026-06-09 | Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an authorized attacker to perform sp… |
CVE-2026-45476 | High | 8.2 | 2026-06-09 | Use after free in Linux MANA Driver allows an authorized attacker to elevate privileges locally. |
CVE-2026-45475 | High | 7.8 | 2026-06-09 | Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally. |
CVE-2026-45474 | High | 8.4 | 2026-06-09 | Use after free in Microsoft Office allows an unauthorized attacker to execute code locally. |
CVE-2026-45472 | High | 8.4 | 2026-06-09 | Use after free in Microsoft Office allows an unauthorized attacker to execute code locally. |
CVE-2026-45471 | High | 7.8 | 2026-06-09 | Untrusted pointer dereference in Microsoft Office Word allows an unauthorized attacker to execute code locally. |
CVE-2026-45469 | High | 7.8 | 2026-06-09 | Integer underflow (wrap or wraparound) in Microsoft Office Excel allows an unauthorized attacker to execute code locally. |
CVE-2026-45468 | Medium | 4.6 | 2026-06-09 | Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an authorized attacker to perform sp… |
CVE-2026-45467 | Medium | 4.6 | 2026-06-09 | Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an authorized attacker to perform sp… |
CVE-2026-45466 | Low | 3.3 | 2026-06-09 | Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to disclose information locally. |
CVE-2026-45465 | Medium | 5.4 | 2026-06-09 | Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an unauthorized attacker to perform… |
CVE-2026-45464 | Medium | 5.4 | 2026-06-09 | Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an unauthorized attacker to perform… |
CVE-2026-45463 | High | 8.4 | 2026-06-09 | Integer underflow (wrap or wraparound) in Microsoft Office allows an unauthorized attacker to execute code locally. |
CVE-2026-45462 | Medium | 4.6 | 2026-06-09 | Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an authorized attacker to perform sp… |
CVE-2026-45461 | High | 8.4 | 2026-06-09 | Use after free in Microsoft Office allows an unauthorized attacker to execute code locally. |
CVE-2026-45460 | Medium | 4.7 | 2026-06-09 | Buffer over-read in Microsoft Office allows an unauthorized attacker to disclose information locally. |
CVE-2026-45459 | Low | 3.3 | 2026-06-09 | Protection mechanism failure in Microsoft Office Excel allows an unauthorized attacker to bypass a security feature locally. |
CVE-2026-45458 | High | 8.4 | 2026-06-09 | Use after free in Microsoft Office allows an unauthorized attacker to execute code locally. |
CVE-2026-45457 | High | 7.8 | 2026-06-09 | Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to execute code locally. |
CVE-2026-45456 | High | 8.4 | 2026-06-09 | Access of resource using incompatible type ('type confusion') in Microsoft Office allows an unauthorized attacker to execute code locally. |
CVE-2026-45455 | Low | 3.3 | 2026-06-09 | Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally. |
CVE-2026-45454 | Medium | 6.5 | 2026-06-09 | Improper limitation of a pathname to a restricted directory ('path traversal') in Microsoft Office SharePoint allows an authorized attacker to execute code ove… |
CVE-2026-45453 | Medium | 5.4 | 2026-06-09 | Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an unauthorized attacker to perform… |
CVE-2026-45447 | High | 8.8 | 2026-06-09 | Issue summary: A specially crafted PKCS#7 or S/MIME signed message could trigger a use-after-free during PKCS#7 signature verification. Impact summary: A use-… |
CVE-2026-45446 | Medium | 4.8 | 2026-06-09 | Issue summary: The implementations of AES-SIV (RFC 5297) and AES-GCM-SIV (RFC 8452) mishandle the authentication of AAD (Additional Authenticated Data) with an… |
CVE-2026-45445 | High | 7.5 | 2026-06-09 | Issue summary: When an application drives an AES-OCB context through the public EVP_Cipher() one-shot interface, the application-supplied initialisation vector… |
CVE-2026-44824 | High | 7.8 | 2026-06-09 | Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally. |
CVE-2026-44823 | High | 7.8 | 2026-06-09 | Numeric truncation error in Microsoft Office Excel allows an unauthorized attacker to execute code locally. |
CVE-2026-44822 | High | 8.2 | 2026-06-09 | Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network. |
CVE-2026-44821 | Medium | 5.5 | 2026-06-09 | Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally. |
CVE-2026-44820 | High | 7.8 | 2026-06-09 | Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code locally. |
CVE-2026-44819 | High | 7.8 | 2026-06-09 | Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally. |
CVE-2026-44818 | High | 7.0 | 2026-06-09 | Concurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Office Excel allows an unauthorized attacker to execut… |
CVE-2026-44817 | High | 7.8 | 2026-06-09 | Access of resource using incompatible type ('type confusion') in Microsoft Office Excel allows an unauthorized attacker to execute code locally. |
CVE-2026-44815 | Critical | 9.8 | 2026-06-09 | Stack-based buffer overflow in Windows DHCP Client allows an unauthorized attacker to execute code over a network. |
CVE-2026-44814 | Medium | 5.5 | 2026-06-09 | Out-of-bounds read in Windows DWM Core Library allows an authorized attacker to disclose information locally. |
CVE-2026-44813 | High | 7.8 | 2026-06-09 | Use after free in Windows DWM Core Library allows an authorized attacker to elevate privileges locally. |
CVE-2026-44812 | High | 7.8 | 2026-06-09 | Integer overflow or wraparound in Windows Win32K - GRFX allows an unauthorized attacker to execute code locally. |
CVE-2026-44811 | High | 7.8 | 2026-06-09 | Heap-based buffer overflow in Windows DWM Core Library allows an authorized attacker to elevate privileges locally. |
CVE-2026-44810 | High | 8.4 | 2026-06-09 | Improper authentication in Windows Cryptographic Services allows an unauthorized attacker to elevate privileges locally. |
CVE-2026-44809 | High | 7.8 | 2026-06-09 | Use after free in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally. |
CVE-2026-44808 | High | 7.8 | 2026-06-09 | Heap-based buffer overflow in Windows DWM Core Library allows an authorized attacker to elevate privileges locally. |
CVE-2026-44807 | High | 7.8 | 2026-06-09 | Use after free in Windows DWM Core Library allows an authorized attacker to elevate privileges locally. |
CVE-2026-44805 | Medium | 5.5 | 2026-06-09 | Use after free in Windows Network Controller (NC) Host Agent allows an authorized attacker to deny service locally. |
CVE-2026-44804 | High | 7.8 | 2026-06-09 | Use after free in Windows DWM Core Library allows an authorized attacker to elevate privileges locally. |
CVE-2026-44803 | High | 7.8 | 2026-06-09 | Integer overflow or wraparound in Windows Win32K - GRFX allows an unauthorized attacker to execute code locally. |
CVE-2026-44802 | High | 7.8 | 2026-06-09 | Use after free in Windows DWM Core Library allows an authorized attacker to elevate privileges locally. |
CVE-2026-44801 | High | 7.5 | 2026-06-09 | Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network. |
CVE-2026-44799 | High | 7.5 | 2026-06-09 | Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute code over a network. |
CVE-2026-42993 | High | 7.5 | 2026-06-09 | Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute code over a network. |
CVE-2026-42992 | High | 7.5 | 2026-06-09 | Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute code over a network. |
CVE-2026-42991 | High | 7.8 | 2026-06-09 | Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Push Notifications allows an authorized attacker to elev… |
CVE-2026-42989 | High | 7.8 | 2026-06-09 | Improper link resolution before file access ('link following') in Winlogon allows an authorized attacker to elevate privileges locally. |
CVE-2026-42987 | High | 8.1 | 2026-06-09 | Use after free in Windows Deployment Services allows an unauthorized attacker to execute code over a network. |
CVE-2026-42986 | High | 7.8 | 2026-06-09 | Use after free in Microsoft Graphics Component allows an authorized attacker to elevate privileges locally. |
CVE-2026-42985 | High | 8.8 | 2026-06-09 | Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network. |
CVE-2026-42984 | High | 7.0 | 2026-06-09 | Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally. |
CVE-2026-42983 | High | 7.8 | 2026-06-09 | Use after free in Windows DWM Core Library allows an authorized attacker to elevate privileges locally. |
CVE-2026-42981 | High | 8.1 | 2026-06-09 | Integer underflow (wrap or wraparound) in Windows Performance Monitor allows an unauthorized attacker to execute code over a network. |
CVE-2026-42980 | High | 7.8 | 2026-06-09 | Integer underflow (wrap or wraparound) in Windows NT OS Kernel allows an authorized attacker to elevate privileges locally. |
CVE-2026-42979 | High | 7.8 | 2026-06-09 | Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Push Notifications allows an authorized attacker to elev… |
CVE-2026-42978 | High | 7.8 | 2026-06-09 | Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Push Notifications allows an authorized attacker to elev… |
CVE-2026-42977 | High | 7.8 | 2026-06-09 | Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Push Notifications allows an authorized attacker to elev… |
CVE-2026-42974 | High | 8.1 | 2026-06-09 | Integer overflow or wraparound in Windows Performance Monitor allows an unauthorized attacker to execute code over a network. |
CVE-2026-42973 | Medium | 5.5 | 2026-06-09 | Exposure of sensitive information to an unauthorized actor in Windows Push Notifications allows an authorized attacker to disclose information locally. |