Total
2241 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2026-61464 | 2026-07-15 | N/A | 1.8 LOW | ||
| ImageMagick before 7.1.2-26 and 6.9.13-51 contains a heap-based buffer over-write vulnerability that occurs when running an X11 import with a crafted window title, which can result in heap memory corruption and denial of service. | |||||
| CVE-2026-15767 | 2 Google, Microsoft | 2 Chrome, Windows | 2026-07-15 | N/A | 8.8 HIGH |
| Heap buffer overflow in libyuv in Google Chrome on Windows prior to 150.0.7871.125 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted video file. (Chromium security severity: High) | |||||
| CVE-2026-55137 | 1 Microsoft | 7 365 Apps, Excel, Microsoft 365 and 4 more | 2026-07-15 | N/A | 7.8 HIGH |
| Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally. | |||||
| CVE-2026-55947 | 1 Microsoft | 7 365 Apps, Excel, Microsoft 365 and 4 more | 2026-07-15 | N/A | 7.8 HIGH |
| Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally. | |||||
| CVE-2026-56156 | 1 Microsoft | 4 365 Apps, Microsoft 365, Office 2021 and 1 more | 2026-07-15 | N/A | 7.8 HIGH |
| Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally. | |||||
| CVE-2026-57156 | 1 Freerdp | 1 Freerdp | 2026-07-15 | N/A | 9.8 CRITICAL |
| FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.28.0 on 32-bit builds, FreeRDP clients contain an integer overflow in update_read_delta_points in libfreerdp/core/orders.c when multiplying an attacker-controlled point count by sizeof(DELTA_POINT), allowing a malicious RDP peer to allocate an undersized heap buffer and then write beyond it during initialization. This issue is fixed in version 3.28.0. | |||||
| CVE-2026-4177 | 1 Toddr | 1 Yaml\ | 2026-07-15 | N/A | 9.1 CRITICAL |
| YAML::Syck versions through 1.36 for Perl has several potential security vulnerabilities including a high-severity heap buffer overflow in the YAML emitter. The heap overflow occurs when class names exceed the initial 512-byte allocation. The base64 decoder could read past the buffer end on trailing newlines. strtok mutated n->type_id in place, corrupting shared node data. A memory leak occurred in syck_hdlr_add_anchor when a node already had an anchor. The incoming anchor string 'a' was leaked on early return. | |||||
| CVE-2026-4153 | 1 Gimp | 1 Gimp | 2026-07-15 | N/A | 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-2026-4152 | 1 Gimp | 1 Gimp | 2026-07-15 | N/A | 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-2026-45696 | 1 Openexr | 1 Openexr | 2026-07-15 | N/A | 6.5 MEDIUM |
| OpenEXR is the reference implementation and specification for the EXR image format, widely used in the motion picture industry. In versions 3.4.0 through 3.4.11, the HTJ2K (High-Throughput JPEG 2000) decoder, ht_undo_impl() in OpenEXRCore is vulnerable to a heap-buffer-overflow READ. The ht_undo_imp function copies decoded pixels out of a per-line OpenJPH buffer using the EXR channel's declared width as the iteration count. The codestream embedded in the EXR chunk can declare different (smaller) tile/line dimensions than the EXR header advertises, but ht_undo_impl() does not validate this — it pulls width 32-bit samples from cur_line->i32[] without checking the OpenJPH line buffer's actual length. A crafted EXR file produces a 4-byte heap-buffer-overflow READ immediately after a buffer allocated by ojph::local::codestream::finalize_alloc(). The bug is reachable through the standard scanline-decode entry point used by every consumer of exr_decoding_run/Imf::checkOpenEXRFile, including thumbnailers, asset pipelines, and the exrcheck utility — i.e. any application that opens untrusted EXR files. The result is a deterministic crash (DoS) and potential adjacent-heap leak. This issue has been fixed in version 3.4.12. | |||||
| CVE-2026-3195 | 2026-07-15 | N/A | 7.4 HIGH | ||
| A flaw was found in QEMU. When reading input audio in the virtio-snd device input callback, the `virtio_snd_pcm_in_cb` function did not check whether the iov could fit the data buffer, potentially leading to a heap out-of-bounds write. This issue exists due to an incomplete fix for CVE-2024-7730. | |||||
| CVE-2026-34545 | 1 Openexr | 1 Openexr | 2026-07-15 | N/A | 7.3 HIGH |
| OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for the motion picture industry. From version 3.4.0 to before version 3.4.7, an attacker providing a crafted .exr file with HTJ2K compression and a channel width of 32768 can write controlled data beyond the output heap buffer in any application that decodes EXR images. The write primitive is 2 bytes per overflow iteration or 4 bytes (by another path), repeating for each additional pixel past the overflow point. In this context, a heap write overflow can lead to remote code execution on systems. This issue has been patched in version 3.4.7. | |||||
| CVE-2026-33986 | 1 Freerdp | 1 Freerdp | 2026-07-15 | N/A | 7.5 HIGH |
| FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.24.2, in yuv_ensure_buffer() in libfreerdp/codec/h264.c, h264->width and h264->height are updated before the reallocation loop. If any winpr_aligned_recalloc() call fails, the function returns FALSE but width/height are already inflated. This issue has been patched in version 3.24.2. | |||||
| CVE-2026-33984 | 1 Freerdp | 1 Freerdp | 2026-07-15 | N/A | 7.5 HIGH |
| FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.24.2, in resize_vbar_entry() in libfreerdp/codec/clear.c, vBarEntry->size is updated to vBarEntry->count before the winpr_aligned_recalloc() call. If realloc fails, size is inflated while pixels still points to the old, smaller buffer. On a subsequent call where count <= size (the inflated value), realloc is skipped. The caller then writes count * bpp bytes of attacker-controlled pixel data into the undersized buffer, causing a heap buffer overflow. This issue has been patched in version 3.24.2. | |||||
| CVE-2026-33901 | 1 Imagemagick | 1 Imagemagick | 2026-07-15 | N/A | 7.5 HIGH |
| ImageMagick is free and open-source software used for editing and manipulating digital images. In versions below both 7.1.2-19 and 6.9.13-44, a heap buffer overflow occurs in the MVG decoder that could result in an out of bounds write when processing a crafted image. This issue has been fixed in versions 6.9.13-44 and 7.1.2-19. | |||||
| CVE-2026-32177 | 1 Microsoft | 19 .net, .net Framework, Visual Studio 2022 and 16 more | 2026-07-15 | N/A | 7.3 HIGH |
| Heap-based buffer overflow in .NET allows an unauthorized attacker to elevate privileges locally. | |||||
| CVE-2026-31806 | 1 Freerdp | 1 Freerdp | 2026-07-15 | N/A | 9.8 CRITICAL |
| FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.24.0, the gdi_surface_bits() function processes SURFACE_BITS_COMMAND messages sent by the RDP server. When the command is handled using NSCodec, the bmp.width and bmp.height values provided by the server are not properly validated against the actual desktop dimensions. A malicious RDP server can supply crafted bmp.width and bmp.height values that exceed the expected surface size. Because these values are used during bitmap decoding and memory operations without proper bounds checking, this can lead to a heap buffer overflow. Since the attacker can also control the associated pixel data transmitted by the server, the overflow may be exploitable to overwrite adjacent heap memory. This vulnerability is fixed in 3.24.0. | |||||
| CVE-2026-2447 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-07-15 | N/A | 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-2026-2050 | 1 Gimp | 1 Gimp | 2026-07-15 | N/A | 7.8 HIGH |
| GIMP HDR 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 HDR 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-28266. | |||||
| CVE-2026-2047 | 1 Gimp | 1 Gimp | 2026-07-15 | N/A | 7.8 HIGH |
| GIMP ICNS 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 ICNS 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-28530. | |||||