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Search Results (24501 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2026-57090 1 Microsoft 20 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 17 more 2026-08-07 8.8 High
Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code over a network.
CVE-2026-57094 1 Microsoft 19 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 16 more 2026-08-07 8.8 High
Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code over a network.
CVE-2026-57091 1 Microsoft 19 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 16 more 2026-08-07 7.8 High
Stack-based buffer overflow in Windows File History Service allows an authorized attacker to elevate privileges locally.
CVE-2026-57085 1 Microsoft 24 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 21 more 2026-08-07 5.5 Medium
Out-of-bounds read in Windows Print Spooler Components allows an authorized attacker to disclose information locally.
CVE-2026-20313 1 Cisco 2 Catalyst Sd-wan Manager, Cisco Catalyst Sd-wan Controller 2026-08-07 7.7 High
As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Catalyst SD-WAN engineering team has conducted a comprehensive internal security review. This review resulted in software hardening releases that address multiple internally discovered vulnerabilities. The vulnerabilities tracked by CVE-2026-20313 are related to Improper link resolution before file access issues that are grouped under the Common Weakness Enumeration (CWE) CWE-1284.
CVE-2026-18909 1 Elan Microelectronics Corp. 1 Elan Smart-pad 2026-08-07 4.7 Medium
A stack-based buffer overflow vulnerability exists in ELAN Microelectronics Corp. ELAN Smart-Pad on Windows (ETD.sys and ETDSMBus.sys). During Intel SMBus recovery, ETDSMBus.sys does not enforce an upper-bound check on the hardware-derived report count, allowing an out-of-range value to be forwarded to ETD.sys where it is used as a loop counter for a stack buffer copy without destination size validation. A local attacker with standard user privileges can trigger a kernel bugcheck (BSOD 0xF7 DRIVER_OVERRAN_STACK_BUFFER), resulting in denial of service. This issue affects ELAN Smart-Pad through ETD24.21.52.3.
CVE-2026-44950 1 Libxfonts2 1 Libxfont2 2026-08-07 7.5 High
A flaw was found in the libXfont2 font-server client. This heap buffer overflow vulnerability allows a malicious font server to send specially crafted glyph data. The fs_read_glyphs() function fails to properly validate the total size of the incoming data, leading to an overwrite of memory beyond the intended buffer. If the X server runs as a privileged user, this could result in privilege escalation, allowing an attacker to gain higher access. If the X server runs as an unprivileged user, it could lead to a denial of service, causing the system to crash.
CVE-2026-57087 1 Microsoft 20 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 17 more 2026-08-07 8.8 High
Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code over a network.
CVE-2026-57096 1 Microsoft 23 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 20 more 2026-08-07 7.8 High
Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to elevate privileges locally.
CVE-2026-58528 1 Microsoft 16 Windows 10 1809, Windows 10 21h2, Windows 10 21h2 and 13 more 2026-08-07 6.8 Medium
Out-of-bounds read in Windows USB Audio Class driver (usbaudio.sys) allows an unauthorized attacker to disclose information with a physical attack.
CVE-2026-58530 1 Microsoft 19 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 16 more 2026-08-07 7.8 High
Heap-based buffer overflow in Windows Resilient File System (ReFS) allows an unauthorized attacker to execute code locally.
CVE-2026-58538 1 Microsoft 16 Windows 10 1809, Windows 10 21h2, Windows 10 21h2 and 13 more 2026-08-07 7.8 High
Heap-based buffer overflow in Windows Bluetooth Service allows an authorized attacker to elevate privileges locally.
CVE-2026-58539 1 Microsoft 24 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 21 more 2026-08-07 6.5 Medium
Out-of-bounds read in Windows RDP allows an unauthorized attacker to disclose information over a network.
CVE-2026-58534 1 Microsoft 19 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 16 more 2026-08-07 8.8 High
Heap-based buffer overflow in Microsoft Input Method Editor (IME) allows an authorized attacker to elevate privileges locally.
CVE-2026-58547 1 Microsoft 16 Windows 10 1809, Windows 10 21h2, Windows 10 21h2 and 13 more 2026-08-07 5.5 Medium
Heap-based buffer overflow in Universal Plug and Play (upnp.dll) allows an authorized attacker to elevate privileges locally.
CVE-2026-58542 1 Microsoft 8 Windows 11 24h2, Windows 11 24h2, Windows 11 25h2 and 5 more 2026-08-07 7.8 High
Heap-based buffer overflow in Windows Media allows an unauthorized attacker to execute code locally.
CVE-2026-67873 1 Mz-automation 1 Lib60870 2026-08-07 9.8 Critical
A heap-based buffer overflow exists in lib60870-C 2.4.0 in the server-side FileSegment ASDU encoding path. The issue occurs because FileSegment_encode() validates only the standalone segment length via FileSegment_GetMaxDataSize() and does not verify the residual capacity of the current ASDU frame before encoding object fields and segment data
CVE-2026-20311 1 Cisco 1 Ios Xe Software 2026-08-07 6.3 Medium
A vulnerability in the web-based management interface of Cisco IOS XE Software could allow an authenticated, remote attacker with low privileges to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to insufficient error handling in the web-based management interface. An attacker could exploit this vulnerability by authenticating with a malformed certificate. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a DoS condition.
CVE-2026-19026 1 Hdfgroup 1 Hdf5 2026-08-07 5.5 Medium
H5Z__filter_nbit in H5Znbit.c in HDF5 through 2.3.0 dereferences cd_values[0] through cd_values[4] without validating that cd_values is non-NULL or that cd_nelmts is at least 5, the fixed size of the filter's header. This allows attackers to cause a denial of service via a crafted HDF5 file that stores the N-Bit filter pipeline message with zero client-data values, opened and read via H5Dread, e.g. by the h5ls or h5repack tools.
CVE-2026-19027 1 Hdfgroup 1 Hdf5 2026-08-07 5.6 Medium
The H5Z__nbit_decompress_one_byte, H5Z__nbit_decompress_one_nooptype, and H5Z__nbit_decompress_one_atomic functions in H5Znbit.c in HDF5 through 2.3.0 advance a read index into the compressed chunk buffer without bounding it against the buffer's actual size. This allows attackers to cause an out-of-bounds heap read, and in constrained cases disclosure of adjacent heap memory into decompressed dataset values, via a crafted HDF5 file whose N-Bit filter parameters describe more decompressed data than the stored compressed chunk actually contains, triggered via H5Dread, e.g. by the h5ls or h5repack tools.