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Search Results (4549 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-41521 | 1 Neutrinolabs | 1 Xrdp | 2026-07-21 | 8.2 High |
| xrdp is an open source RDP server. Versions 0.10.6 and prior contain an integer overflow vulnerability when processing screen update messages within the vnc-any connection mode. A malicious remote VNC server can send crafted image dimensions that cause an integer overflow during memory buffer size calculation, resulting in an undersized allocation. Subsequent processing of the incoming image data using the original oversized parameters leads to an out-of-bounds read. An unauthenticated remote attacker could exploit this flaw to disclose sensitive information from the heap memory or cause a denial of service (DoS) via a process crash. This issue has been fixed in version 0.10.6.1. | ||||
| CVE-2026-34963 | 2 Barebox, Pengutronix | 2 Barebox, Barebox | 2026-07-18 | 8.4 High |
| barebox version prior to 2026.04.0 contains multiple memory-safety vulnerabilities in the EFI PE loader in efi/loader/pe.c where integer overflow in virtual image size computation using 32-bit arithmetic on section VirtualAddress and size values allows undersized heap allocation, and PE section loading logic fails to validate that PointerToRawData plus copied size remains within the PE file buffer. An attacker can supply a malicious EFI PE binary via TFTP, USB, SD card, or network boot to trigger heap buffer overflow or out-of-bounds read from heap memory, potentially achieving code execution in bootloader context. | ||||
| CVE-2026-40469 | 3 Fossies, Gnu, Redhat | 3 Gawk, Gawk, Hummingbird | 2026-07-17 | 9.1 Critical |
| Integer overflow vulnerability has been found in "builtin.c" program file of gawk (do_sub() routine). This issue could be used to overwrite gawk heap metadata and objects causing the program to crash. It affects 32-bit builds of gawk in versions 5.4.0 and below. | ||||
| CVE-2026-59117 | 1 Microsoft | 1 Terminal | 2026-07-17 | 7.5 High |
| Integer overflow or wraparound in Windows Terminal allows an unauthorized attacker to execute code over a network. | ||||
| CVE-2026-55026 | 1 Microsoft | 12 365 Apps, Microsoft 365, Office 2016 and 9 more | 2026-07-16 | 6.2 Medium |
| Integer overflow or wraparound in Microsoft Office allows an unauthorized attacker to disclose information locally. | ||||
| CVE-2026-50435 | 1 Microsoft | 18 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 15 more | 2026-07-15 | 7.8 High |
| Buffer over-read in Windows Overlay Filter allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-50298 | 1 Microsoft | 18 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 15 more | 2026-07-15 | 6.8 Medium |
| Integer overflow or wraparound in Windows Spaceport.sys allows an unauthorized attacker to elevate privileges with a physical attack. | ||||
| CVE-2026-59199 | 2 Python, Python-pillow | 2 Pillow, Pillow | 2026-07-15 | 7.5 High |
| Pillow is a Python imaging library. Prior to 12.3.0, Pillow public image coordinate APIs can trigger a native heap out-of-bounds write when given coordinates near the signed 32-bit integer limits in Image.paste(), Image.crop(), or Image.alpha_composite(). This issue is fixed in version 12.3.0. | ||||
| CVE-2026-50299 | 1 Microsoft | 18 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 15 more | 2026-07-15 | 6.8 Medium |
| Integer overflow or wraparound in Windows Storage Spaces Direct allows an unauthorized attacker to execute code with a physical attack. | ||||
| CVE-2026-50310 | 1 Microsoft | 14 Windows 10 1809, Windows 10 21h2, Windows 10 21h2 and 11 more | 2026-07-15 | 4.7 Medium |
| Integer overflow or wraparound in Windows Devices Human Interface allows an authorized attacker to disclose information locally. | ||||
| CVE-2026-54115 | 1 Microsoft | 18 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 15 more | 2026-07-15 | 7.8 High |
| Integer overflow or wraparound in Windows Active Directory allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-54109 | 1 Microsoft | 16 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 13 more | 2026-07-15 | 7.8 High |
| Integer overflow or wraparound in Windows Resilient File System (ReFS) allows an authorized attacker to execute code locally. | ||||
| CVE-2026-55012 | 1 Microsoft | 1 Malware Protection Engine | 2026-07-15 | 7.8 High |
| Integer overflow or wraparound in Microsoft Defender allows an unauthorized attacker to execute code locally. | ||||
| CVE-2026-55048 | 1 Microsoft | 11 365 Apps, Excel, Excel 2016 and 8 more | 2026-07-15 | 7.8 High |
| Integer overflow or wraparound in Microsoft Office Excel allows an unauthorized attacker to execute code locally. | ||||
| CVE-2026-55033 | 1 Microsoft | 13 365 Apps, Microsoft 365, Office 2019 and 10 more | 2026-07-15 | 7.8 High |
| Integer overflow or wraparound in Microsoft Office Word allows an unauthorized attacker to execute code locally. | ||||
| CVE-2026-58472 | 2 Gnu, Wget | 2 Wget, Wget | 2026-07-14 | 5.9 Medium |
| GNU Wget through 1.25.0, fixed in commit dd692d9, contains a heap buffer overflow vulnerability in the html_quote_string() function in src/convert.c that allows a remote attacker to trigger memory corruption by supplying a crafted HTML attribute with a large number of characters requiring entity encoding. A server-supplied HTML attribute causes a signed integer counter to overflow during output size accumulation, resulting in an undersized heap allocation and subsequent heap buffer overflow during the copy phase. | ||||
| CVE-2026-58470 | 2 Gnu, Wget | 2 Wget, Wget | 2026-07-14 | 5.3 Medium |
| GNU Wget through 1.25.0, fixed in commit 43d3ba9, contains an integer overflow vulnerability in the parse_content_range() function within src/http.c that allows server-controlled values to cause signed integer arithmetic to overflow. Attackers can supply malicious Content-Range header values to trigger undefined behavior and download desynchronization in the affected client. | ||||
| CVE-2026-50347 | 1 Microsoft | 18 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 15 more | 2026-07-14 | 7.8 High |
| Heap-based buffer overflow in Windows Data dll allows an unauthorized attacker to execute code locally. | ||||
| CVE-2026-50306 | 1 Microsoft | 18 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 15 more | 2026-07-14 | 7.8 High |
| Use after free in Windows TCP/IP allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-49168 | 1 Microsoft | 16 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 13 more | 2026-07-14 | 6.8 Medium |
| Integer overflow or wraparound in Windows Storage Spaces Direct allows an unauthorized attacker to elevate privileges with a physical attack. | ||||