Total
2993 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-2005 | 1 Postgresql | 1 Postgresql | 2026-04-17 | 8.8 High |
| Heap buffer overflow in PostgreSQL pgcrypto allows a ciphertext provider to execute arbitrary code as the operating system user running the database. Versions before PostgreSQL 18.2, 17.8, 16.12, 15.16, and 14.21 are affected. | ||||
| CVE-2026-2007 | 1 Postgresql | 1 Postgresql | 2026-04-17 | 8.2 High |
| Heap buffer overflow in PostgreSQL pg_trgm allows a database user to achieve unknown impacts via a crafted input string. The attacker has limited control over the byte patterns to be written, but we have not ruled out the viability of attacks that lead to privilege escalation. PostgreSQL 18.1 and 18.0 are affected. | ||||
| CVE-2026-26011 | 2 Opennav, Ros-navigation | 2 Nav2, Navigation2 | 2026-04-17 | 9.8 Critical |
| navigation2 is a ROS 2 Navigation Framework and System. In 1.3.11 and earlier, a critical heap out-of-bounds write vulnerability exists in Nav2 AMCL's particle filter clustering logic. By publishing a single crafted geometry_msgs/PoseWithCovarianceStamped message with extreme covariance values to the /initialpose topic, an unauthenticated attacker on the same ROS 2 DDS domain can trigger a negative index write (set->clusters[-1]) into heap memory preceding the allocated buffer. In Release builds, the sole boundary check (assert) is compiled out, leaving zero runtime protection. This primitive allows controlled corruption of the heap chunk metadata(at least the size of the heap chunk where the set->clusters is in is controllable by the attacker), potentially leading to further exploitation. At minimum, it provides a reliable single-packet denial of service that kills localization and halts all navigation. | ||||
| CVE-2026-32221 | 1 Microsoft | 8 Windows 11 24h2, Windows 11 24h2, Windows 11 25h2 and 5 more | 2026-04-17 | 8.4 High |
| Heap-based buffer overflow in Microsoft Graphics Component allows an unauthorized attacker to execute code locally. | ||||
| CVE-2026-32223 | 1 Microsoft | 8 Windows 11 24h2, Windows 11 24h2, Windows 11 25h2 and 5 more | 2026-04-17 | 6.8 Medium |
| Heap-based buffer overflow in Windows USB Print Driver allows an unauthorized attacker to elevate privileges with a physical attack. | ||||
| CVE-2026-34865 | 1 Huawei | 1 Harmonyos | 2026-04-17 | 9.1 Critical |
| Out-of-bounds write vulnerability in the WEB module.Impact: Successful exploitation of this vulnerability will affect availability and confidentiality. | ||||
| CVE-2026-6361 | 1 Google | 1 Chrome | 2026-04-17 | 7.2 High |
| Heap buffer overflow in PDFium in Google Chrome on Windows prior to 147.0.7727.101 allowed a remote attacker who convinced a user to engage in specific UI gestures to execute arbitrary code inside a sandbox via a crafted PDF file. (Chromium security severity: High) | ||||
| CVE-2026-2653 | 2 Admesh, Admesh Project | 2 Admesh, Admesh | 2026-04-17 | 5.3 Medium |
| A security flaw has been discovered in admesh up to 0.98.5. This issue affects the function stl_check_normal_vector of the file src/normals.c. Performing a manipulation results in heap-based buffer overflow. The attack must be initiated from a local position. The exploit has been released to the public and may be used for attacks. It looks like this product is not really maintained anymore. | ||||
| CVE-2026-2661 | 2 Albertodemichelis, Squirrel-lang | 2 Squirrel, Squirrel | 2026-04-17 | 3.3 Low |
| A security flaw has been discovered in Squirrel up to 3.2. This affects the function SQObjectPtr::operator in the library squirrel/sqobject.h. The manipulation results in heap-based buffer overflow. The attack needs to be approached locally. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet. | ||||
| CVE-2026-2648 | 1 Google | 1 Chrome | 2026-04-17 | 8.8 High |
| Heap buffer overflow in PDFium in Google Chrome prior to 145.0.7632.109 allowed a remote attacker to perform an out of bounds memory write via a crafted PDF file. (Chromium security severity: High) | ||||
| CVE-2026-2650 | 1 Google | 1 Chrome | 2026-04-17 | 8.8 High |
| Heap buffer overflow in Media in Google Chrome prior to 145.0.7632.109 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Medium) | ||||
| CVE-2026-26967 | 1 Pjsip | 2 Pjproject, Pjsip | 2026-04-17 | 5.3 Medium |
| PJSIP is a free and open source multimedia communication library written in C. In versions 2.16 and below, there is a critical Heap-based Buffer Overflow vulnerability in PJSIP's H.264 unpacketizer. The bug occurs when processing malformed SRTP packets, where the unpacketizer reads a 2-byte NAL unit size field without validating that both bytes are within the payload buffer bounds. The vulnerability affects applications that receive video using H.264. A patch is available at https://github.com/pjsip/pjproject/commit/f821c214e52b11bae11e4cd3c7f0864538fb5491. | ||||
| CVE-2026-6305 | 4 Apple, Google, Linux and 1 more | 4 Macos, Chrome, Linux Kernel and 1 more | 2026-04-17 | 8.8 High |
| Heap buffer overflow in PDFium in Google Chrome prior to 147.0.7727.101 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted PDF file. (Chromium security severity: High) | ||||
| CVE-2026-0797 | 1 Gimp | 1 Gimp | 2026-04-17 | 8.8 High |
| GIMP ICO 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 ICO 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-28599. | ||||
| CVE-2026-27168 | 2 Happyseafox, Sail | 2 Sail, Sail | 2026-04-17 | 8.8 High |
| SAIL is a cross-platform library for loading and saving images with support for animation, metadata, and ICC profiles. All versions are vulnerable to Heap-based Buffer Overflow through the XWD parser's use of the bytes_per_line value. The value os read directly from the file as the read size in io->strict_read(), and is never compared to the actual size of the destination buffer. An attacker can provide an XWD file with an arbitrarily large bytes_per_line, causing a massive write operation beyond the buffer heap allocated for the image pixels. The issue did not have a fix at the time of publication. | ||||
| CVE-2026-25897 | 1 Imagemagick | 1 Imagemagick | 2026-04-17 | 6.5 Medium |
| ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, an Integer Overflow vulnerability exists in the sun decoder. On 32-bit systems/builds, a carefully crafted image can lead to an out of bounds heap write. Versions 7.1.2-15 and 6.9.13-40 contain a patch. | ||||
| CVE-2026-32149 | 1 Microsoft | 24 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 21 more | 2026-04-17 | 7.3 High |
| Improper input validation in Windows Hyper-V allows an authorized attacker to execute code locally. | ||||
| CVE-2026-26176 | 1 Microsoft | 29 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 26 more | 2026-04-17 | 7.8 High |
| Heap-based buffer overflow in Windows Client Side Caching driver (csc.sys) allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-26156 | 1 Microsoft | 24 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 21 more | 2026-04-17 | 7.8 High |
| Heap-based buffer overflow in Windows Hyper-V allows an unauthorized attacker to execute code locally. | ||||
| CVE-2026-32093 | 1 Microsoft | 29 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 26 more | 2026-04-17 | 7 High |
| Concurrent execution using shared resource with improper synchronization ('race condition') in Function Discovery Service (fdwsd.dll) allows an authorized attacker to elevate privileges locally. | ||||