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Search Results (28031 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-58379 | 2 Gimp, Redhat | 6 Gimp, Enterprise Linux, Enterprise Linux Eus and 3 more | 2026-10-20 | 7.3 High |
| A flaw was found in GIMP's Paint Shop Pro (PSP) file format parser. This heap buffer overflow vulnerability allows a remote attacker to cause arbitrary code execution or a denial of service (DoS) by tricking a user into opening a specially crafted PSP image file. The vulnerability occurs because the software incorrectly calculates buffer sizes when processing low bit-depth images, leading to an overwrite of adjacent memory. | ||||
| CVE-2026-92454 | 2026-10-20 | 6.1 Medium | ||
| The GUIX software JPEG decoder reads four kinds of marker segment without checking that each is long enough to hold what it reads. A truncated segment is therefore read past the end of the caller's image buffer. Separately, a zero chroma sampling factor makes the block decode loop non-terminating. Both reproduce in the default configuration, in which `GX_SOFTWARE_DECODER_SUPPORT` is enabled. | ||||
| CVE-2026-92449 | 2026-10-20 | N/A | ||
| `_gx_binres_pixelmap_table_load()` in the GUIX binary resource (theme) loader indexes the pixelmap table with a value read verbatim from the resource file and never bounds it against the table size. A crafted theme drives a write of up to roughly 256 KB past the end of the table. The overflowed buffer is allocated by GUIX itself, through `_gx_system_memory_allocator`, rather than supplied by the caller, so the loader corrupts its own arena. The public API `gx_binres_theme_load()` takes no size parameter, so no amount of caller diligence prevents this. Reproduces in the shipped default configuration; `GX_BINARY_RESOURCE_SUPPORT` is enabled by default. | ||||
| CVE-2026-92446 | 2026-10-20 | N/A | ||
| `gx_binres_theme_load()` and `gx_binres_font_load()` take the resource as a bare `GX_UBYTE *` with no length, and `GX_BINRES_DATA_INFO` has no field to carry one. Every read is therefore performed at an offset the file itself chose, against a buffer whose extent the loader does not know. A resource that declares more data than it contains is read past its end, and an offset stored in the file is turned into a pointer without being bounded. This is a distinct defect from GHSA-hgcj-22cg-4hfv, which was an underflowed glyph count. It needs no underflow and no wrapped multiply: a perfectly well-formed, narrow glyph range reaches it. | ||||
| CVE-2026-91186 | 2026-10-20 | N/A | ||
| The PNG chunk reader has no notion of chunk ordering. It records whether an IDAT has been seen and whether a tRNS has already supplied transparency, but nothing prevents an IHDR being read a second time. A PNG carries exactly one IHDR and it is the first chunk. A file that places a second one after IDAT rewrites the image width, height, bit depth and pixel depth *after* the decoded-data buffer has already been allocated and filled from the original values. The pass that reverses the PNG row filters then derives its own extent from the new dimensions and walks the old allocation, moving image bytes past the end of it. The buffer is allocated by GUIX rather than supplied by the caller, so the application has no way to size it defensively. The decoder is compiled in by default. | ||||
| CVE-2026-91059 | 2026-10-20 | N/A | ||
| The GUIX JPEG software decoder enforces no ordering on JPEG markers. A file that places a second `SOF0` frame header after `SOS` re-runs the frame header parser after the output buffer has already been allocated and its geometry latched. The decoder returns `GX_SUCCESS` and publishes a `GX_PIXELMAP` whose reported dimensions and `data_size` exceed the allocation behind it. Any consumer that trusts the returned structure reads out of bounds, including GUIX's own display drivers, reached through the ordinary draw path. Reproduces in the shipped default configuration; `GX_SOFTWARE_DECODER_SUPPORT` is enabled by default. | ||||
| CVE-2026-43837 | 1 Advantech | 1 Adam-3600 | 2026-10-20 | N/A |
| A buffer overflow vulnerability in the password verification functionality could allow an attacker with guest authentication to achieve code execution. | ||||
| CVE-2026-100201 | 1 Microsoft | 18 Windows 10 1809, Windows 10 21h2, Windows 10 21h2 and 15 more | 2026-10-20 | 7 High |
| Heap-based buffer overflow in Windows Client License Service allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-100203 | 1 Microsoft | 23 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 20 more | 2026-10-20 | 7 High |
| Heap-based buffer overflow in Windows Update Service allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-100215 | 1 Microsoft | 27 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 24 more | 2026-10-20 | 7.8 High |
| Heap-based buffer overflow in Microsoft Graphics Component allows an unauthorized attacker to execute code locally. | ||||
| CVE-2026-100216 | 1 Microsoft | 20 Windows 10 1809, Windows 10 21h2, Windows 10 21h2 and 17 more | 2026-10-20 | 7 High |
| Stack-based buffer overflow in Windows Storage allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-100220 | 1 Microsoft | 22 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 19 more | 2026-10-20 | 8.8 High |
| Heap-based buffer overflow in Windows Media Video Decoder allows an unauthorized attacker to execute code over a network. | ||||
| CVE-2026-100222 | 1 Microsoft | 22 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 19 more | 2026-10-20 | 9.8 Critical |
| Heap-based buffer overflow in Network Policy Server (NPS) allows an unauthorized attacker to execute code over a network. | ||||
| CVE-2026-100225 | 1 Microsoft | 22 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 19 more | 2026-10-20 | 7 High |
| Heap-based buffer overflow in Windows Storage allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-43855 | 1 Advantech | 1 Adam-3600 | 2026-10-20 | N/A |
| A heap-based buffer overflow vulnerability could allow a remote authenticated attacker to achieve arbitrary code execution. | ||||
| CVE-2026-111124 | 1 Nasa | 1 Cfitsio | 2026-10-20 | 6.1 Medium |
| CFITSIO through 4.7.0 contains a heap-based out-of-bounds read vulnerability in the imcompress.c unquantize helpers that allows attackers to read memory before the fits_rand_value table via a zero or negative ZDITHER0 seed. Attackers can supply a crafted FITS file with a SUBTRACTIVE_DITHER_1 compressed image, read through fits_open_file() and fits_read_pix(), to cause crashes or leak heap contents in decoded pixels. | ||||
| CVE-2026-85745 | 1 Mariadb | 1 Mariadb | 2026-10-20 | 4.3 Medium |
| MariaDB server is a community developed fork of MySQL server. From 10.6.1 until 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2, ST_Area reads beyond the allocated buffer when processing invalid WKB for a MultiPolygon because the multi-polygon parser advances past a nested geometry header without first verifying enough input remains. A low-privileged remote attacker can supply malformed spatial data to disclose memory useful for bypassing ASLR as part of a multi-vulnerability chain. This issue is fixed in versions 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2. | ||||
| CVE-2026-112392 | 1 Python-pillow | 1 Pillow | 2026-10-20 | 7.5 High |
| Pillow is a Python imaging library. Prior to 13.0.0, Pillow's rank-based filters can dereference invalid image storage for a zero-size image. ImagingExpand() allocates a non-empty output and then faults while replicating edges by reading the first pixel from empty input storage; ImagingRankFilter is never reached. An attacker can supply or cause creation of a zero-size image to an application that applies a rank, median, minimum, or maximum filter. This causes a native process crash. This issue is fixed in version 13.0.0. | ||||
| CVE-2026-97776 | 1 Microsoft | 13 365 Apps, Microsoft 365, Microsoft Office 365 For Mac and 10 more | 2026-10-20 | 8.8 High |
| Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network. | ||||
| CVE-2026-85820 | 1 Microsoft | 28 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 25 more | 2026-10-20 | 7.8 High |
| Use after free in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to elevate privileges locally. | ||||