Search Results (33457 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2023-34326 1 Xen 1 Xen 2025-11-04 7.8 High
The caching invalidation guidelines from the AMD-Vi specification (48882—Rev 3.07-PUB—Oct 2022) is incorrect on some hardware, as devices will malfunction (see stale DMA mappings) if some fields of the DTE are updated but the IOMMU TLB is not flushed. Such stale DMA mappings can point to memory ranges not owned by the guest, thus allowing access to unindented memory regions.
CVE-2023-33133 1 Microsoft 4 365 Apps, Excel, Office Long Term Servicing Channel and 1 more 2025-11-04 7.8 High
Microsoft Excel Remote Code Execution Vulnerability
CVE-2023-32421 1 Apple 1 Macos 2025-11-04 5.5 Medium
A privacy issue was addressed with improved handling of temporary files. This issue is fixed in macOS Sonoma 14. An app may be able to observe unprotected user data.
CVE-2023-32396 1 Apple 6 Ipados, Iphone Os, Macos and 3 more 2025-11-04 7.8 High
This issue was addressed with improved checks. This issue is fixed in Xcode 15, tvOS 17, watchOS 10, iOS 17 and iPadOS 17, macOS Sonoma 14. An app may be able to gain elevated privileges.
CVE-2023-32377 1 Apple 1 Macos 2025-11-04 7.8 High
A buffer overflow issue was addressed with improved memory handling. This issue is fixed in macOS Sonoma 14. An app may be able to execute arbitrary code with kernel privileges.
CVE-2023-32361 1 Apple 5 Ipados, Iphone Os, Macos and 2 more 2025-11-04 5.5 Medium
The issue was addressed with improved handling of caches. This issue is fixed in tvOS 17, iOS 17 and iPadOS 17, watchOS 10, macOS Sonoma 14. An app may be able to access user-sensitive data.
CVE-2023-32029 1 Microsoft 5 365 Apps, Excel, Office and 2 more 2025-11-04 7.8 High
Microsoft Excel Remote Code Execution Vulnerability
CVE-2023-29497 1 Apple 1 Macos 2025-11-04 3.3 Low
A privacy issue was addressed with improved handling of temporary files. This issue is fixed in macOS Sonoma 14. An app may be able to access calendar data saved to a temporary directory.
CVE-2023-28180 1 Apple 1 Macos 2025-11-04 6.5 Medium
A denial-of-service issue was addressed with improved memory handling. This issue is fixed in macOS Ventura 13.3. A user in a privileged network position may be able to cause a denial-of-service.
CVE-2023-27958 1 Apple 1 Macos 2025-11-04 9.1 Critical
The issue was addressed with improved memory handling. This issue is fixed in macOS Ventura 13.3, macOS Monterey 12.6.4, macOS Big Sur 11.7.5. A remote user may be able to cause unexpected system termination or corrupt kernel memory.
CVE-2023-27935 1 Apple 1 Macos 2025-11-04 8.8 High
The issue was addressed with improved bounds checks. This issue is fixed in macOS Ventura 13.3, macOS Monterey 12.6.4, macOS Big Sur 11.7.5. A remote user may be able to cause unexpected app termination or arbitrary code execution.
CVE-2023-23495 1 Apple 1 Macos 2025-11-04 5.5 Medium
A permissions issue was addressed with improved redaction of sensitive information. This issue is fixed in macOS Sonoma 14. An app may be able to access sensitive user data.
CVE-2022-24069 1 Insyde 1 Insydeh2o 2025-11-04 8.2 High
An issue was discovered in AhciBusDxe in Insyde InsydeH2O with kernel 5.0 before 05.08.41, 5.1 before 05.16.29, 5.2 before 05.26.29, 5.3 before 05.35.29, 5.4 before 05.43.29, and 5.5 before 05.51.29. An SMM callout vulnerability allows an attacker to hijack the execution flow of code running in System Management Mode. Exploiting this issue could lead to escalating privileges to SMM.
CVE-2021-43323 1 Insyde 1 Insydeh2o 2025-11-04 8.2 High
An issue was discovered in UsbCoreDxe in Insyde InsydeH2O with kernel 5.5 before 05.51.45, 5.4 before 05.43.45, 5.3 before 05.35.45, 5.2 before 05.26.45, 5.1 before 05.16.45, and 5.0 before 05.08.45. An SMM callout vulnerability allows an attacker to hijack execution flow of code running in System Management Mode. Exploiting this issue could lead to escalating privileges to SMM.
CVE-2021-42113 1 Insyde 1 Insydeh2o 2025-11-04 8.2 High
An issue was discovered in StorageSecurityCommandDxe in Insyde InsydeH2O with Kernel 5.1 before 05.14.28, Kernel 5.2 before 05.24.28, and Kernel 5.3 before 05.32.25. An SMM callout vulnerability allows an attacker to hijack execution flow of code running in System Management Mode. Exploiting this issue could lead to escalating privileges to SMM.
CVE-2021-42060 1 Insyde 1 Insydeh2o 2025-11-04 8.2 High
An issue was discovered in Insyde InsydeH2O Kernel 5.0 through 05.08.41, Kernel 5.1 through 05.16.41, Kernel 5.2 before 05.23.22, and Kernel 5.3 before 05.32.22. An Int15ServiceSmm SMM callout vulnerability allows an attacker to hijack execution flow of code running in System Management Mode. Exploiting this issue could lead to escalating privileges to SMM.
CVE-2020-5953 2 Insyde, Siemens 33 Insydeh2o, Ruggedcom Ape1808, Ruggedcom Ape1808 Firmware and 30 more 2025-11-04 7.5 High
A vulnerability exists in System Management Interrupt (SWSMI) handler of InsydeH2O UEFI Firmware code located in SWSMI handler that dereferences gRT (EFI_RUNTIME_SERVICES) pointer to call a GetVariable service, which is located outside of SMRAM. This can result in code execution in SMM (escalating privilege from ring 0 to ring -2).
CVE-2025-59273 1 Microsoft 3 Azure, Azure Event Grid, Azure Event Grid System 2025-11-04 7.3 High
Improper access control in Azure Event Grid allows an unauthorized attacker to elevate privileges over a network.
CVE-2025-59248 1 Microsoft 3 Exchange, Exchange Server, Exchange Srv 2025-11-04 7.5 High
Improper input validation in Microsoft Exchange Server allows an unauthorized attacker to perform spoofing over a network.
CVE-2025-59198 1 Microsoft 21 Windows, Windows 10, Windows 10 1507 and 18 more 2025-11-04 5 Medium
Improper input validation in Microsoft Windows Search Component allows an authorized attacker to deny service locally.