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Search Results (3795 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-21259 | 1 Microsoft | 9 365 Apps, Excel, Excel 2016 and 6 more | 2026-04-15 | 7.8 High |
| Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to elevate privileges locally. | ||||
| CVE-2026-34630 | 3 Adobe, Apple, Microsoft | 3 Bridge, Macos, Windows | 2026-04-15 | 7.8 High |
| Bridge versions 16.0.2, 15.1.4 and earlier are affected by a Heap-based Buffer Overflow vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file. | ||||
| CVE-2026-27293 | 2 Adobe, Microsoft | 2 Framemaker, Windows | 2026-04-15 | 7.8 High |
| Adobe Framemaker versions 2022.8 and earlier are affected by a Heap-based Buffer Overflow vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file. | ||||
| CVE-2026-21248 | 1 Microsoft | 25 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 22 more | 2026-04-15 | 7.3 High |
| Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to execute code locally. | ||||
| CVE-2026-21247 | 1 Microsoft | 25 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 22 more | 2026-04-15 | 7.3 High |
| Improper input validation in Windows Hyper-V allows an authorized attacker to execute code locally. | ||||
| CVE-2026-21246 | 1 Microsoft | 28 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 25 more | 2026-04-15 | 7.8 High |
| Heap-based buffer overflow in Microsoft Graphics Component allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-21236 | 1 Microsoft | 30 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 27 more | 2026-04-15 | 7.8 High |
| Heap-based buffer overflow in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-21245 | 1 Microsoft | 8 Windows 11 24h2, Windows 11 24h2, Windows 11 25h2 and 5 more | 2026-04-15 | 7.8 High |
| Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-21244 | 1 Microsoft | 25 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 22 more | 2026-04-15 | 7.3 High |
| Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to execute code locally. | ||||
| CVE-2026-21239 | 1 Microsoft | 28 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 25 more | 2026-04-15 | 7.8 High |
| Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-34743 | 2 Tukaani, Tukaani-project | 2 Xz, Xz | 2026-04-15 | 5.3 Medium |
| XZ Utils provide a general-purpose data-compression library plus command-line tools. Prior to version 5.8.3, if lzma_index_decoder() was used to decode an Index that contained no Records, the resulting lzma_index was left in a state where where a subsequent lzma_index_append() would allocate too little memory, and a buffer overflow would occur. This issue has been patched in version 5.8.3. | ||||
| CVE-2026-27301 | 2 Adobe, Microsoft | 2 Framemaker, Windows | 2026-04-15 | 5.5 Medium |
| Adobe Framemaker versions 2022.8 and earlier are affected by a Heap-based Buffer Overflow vulnerability that could lead to memory exposure. An attacker could leverage this vulnerability to disclose sensitive information stored in memory. Exploitation of this issue requires user interaction in that a victim must open a malicious file. | ||||
| CVE-2026-2447 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2026-04-15 | 8.8 High |
| Heap buffer overflow in libvpx. This vulnerability was fixed in Firefox 147.0.4, Firefox ESR 140.7.1, Firefox ESR 115.32.1, Thunderbird 140.7.2, and Thunderbird 147.0.2. | ||||
| CVE-2026-3845 | 1 Mozilla | 1 Firefox | 2026-04-15 | 8.8 High |
| Heap buffer overflow in the Audio/Video: Playback component in Firefox for Android. This vulnerability was fixed in Firefox 148.0.2. | ||||
| CVE-2026-4152 | 1 Gimp | 1 Gimp | 2026-04-15 | 7.8 High |
| GIMP JP2 File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GIMP. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of JP2 files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-28863. | ||||
| CVE-2026-4153 | 1 Gimp | 1 Gimp | 2026-04-15 | 7.8 High |
| GIMP PSP File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GIMP. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of PSP files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-28874. | ||||
| CVE-2025-45029 | 2026-04-15 | 6.5 Medium | ||
| WINSTAR WN572HP3 v230525 was discovered to contain a heap overflow via the CONTENT_LENGTH variable at /cgi-bin/upload.cgi. | ||||
| CVE-2025-0633 | 2026-04-15 | 4.0 Medium | ||
| Heap-based Buffer Overflow vulnerability in iniparser_dumpsection_ini() in iniparser allows attacker to read out of bound memory | ||||
| CVE-2025-40929 | 1 Rurban | 1 Cpanel::json::xs | 2026-04-15 | 5.6 Medium |
| Cpanel::JSON::XS before version 4.40 for Perl has an integer buffer overflow causing a segfault when parsing crafted JSON, enabling denial-of-service attacks or other unspecified impact | ||||
| CVE-2025-22839 | 1 Intel | 3 Processors, Xeon, Xeon Processors | 2026-04-15 | 7.5 High |
| Insufficient granularity of access control in the OOB-MSM for some Intel(R) Xeon(R) 6 Scalable processors may allow a privileged user to potentially enable escalation of privilege via adjacent access. | ||||