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Search Results (10161 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-64567 | 1 Linux | 1 Linux Kernel | 2026-08-08 | 7.8 High |
| In the Linux kernel, the following vulnerability has been resolved: btrfs: reject free space cache with more entries than pages When loading a v1 free space cache, __load_free_space_cache() takes num_entries and num_bitmaps straight from the on-disk btrfs_free_space_header. That header is stored in the tree_root under a key with type 0, which the tree-checker has no case for, so neither count is validated before the load trusts it. The load loops num_entries times and maps the next page whenever the current one runs out, going through io_ctl_check_crc() -> io_ctl_map_page(), which does io_ctl->pages[io_ctl->index++]. But pages[] is allocated in io_ctl_init() from the cache inode's i_size, not from num_entries: num_pages = DIV_ROUND_UP(i_size_read(inode), PAGE_SIZE); io_ctl->pages = kcalloc(num_pages, sizeof(struct page *), GFP_NOFS); So if num_entries claims more records than the pages can hold, io_ctl->index runs off the end of pages[]. The write side never hits this because io_ctl_add_entry() and io_ctl_add_bitmap() both stop once io_ctl->index >= io_ctl->num_pages; the read side just never had the same check. To trigger it, take a clean cache (num_entries = <N> here), set num_entries in the header to 0x10000, and fix up the leaf checksum so it still passes the tree-checker. The cache inode has i_size = 65536, so num_pages is 16 and pages[] is a 16-pointer (kmalloc-128) array. The load now tries to read 65536 entries, io_ctl->index walks up to 16, and pages[16] is read past the array: BUG: KASAN: slab-out-of-bounds in io_ctl_check_crc (fs/btrfs/free-space-cache.c:420 fs/btrfs/free-space-cache.c:565) Read of size 8 at addr ffff88800c833a80 by task kworker/u8:3/58 io_ctl_check_crc (fs/btrfs/free-space-cache.c:420 fs/btrfs/free-space-cache.c:565) __load_free_space_cache (fs/btrfs/free-space-cache.c:655 fs/btrfs/free-space-cache.c:820) load_free_space_cache (fs/btrfs/free-space-cache.c:1017) caching_thread (fs/btrfs/block-group.c:880) btrfs_work_helper (fs/btrfs/async-thread.c:312) process_one_work worker_thread kthread ret_from_fork free-space-cache.c:420 is io_ctl_map_page(), inlined into io_ctl_check_crc() at line 565, which is why that is the frame KASAN names. The out-of-bounds slot is then treated as a struct page and handed to crc32c(), so the bad read turns into a GP fault. Add the missing check to io_ctl_check_crc(), which is where both the entry loop and the bitmap loop end up. When num_entries is too large the load now fails like any corrupt cache: __load_free_space_cache() drops it and rebuilds the free space from the extent tree, so a valid cache is never rejected. | ||||
| CVE-2026-19082 | 1 Tonyc | 1 Imager | 2026-08-07 | 7.5 High |
| Imager versions from 0.45_02 before 1.034 for Perl may expose adjacent heap bytes via strlen() over-read from zero-count ASCII EXIF entries in copy_string_tags. copy_string_tags() computes an ASCII EXIF tag's length as `entry->size - 1` to strip the trailing NUL. A zero-count ASCII entry sets `entry->size` to 0, and the derived length reaches i_tags_add() as -1, which is interpreted as a request to call strlen(), scanning past the entry to the next NUL and copying those bytes into the tag. JPEG reaches this path via im_decode_exif(), as does the separate Imager::File::WEBP distribution, which is fixed by upgrading Imager. Any caller of Imager->read() on an attacker-supplied image with such an entry may receive an exif_* tag holding adjacent heap bytes instead of an empty string. | ||||
| CVE-2026-7405 | 1 Autodesk | 4 Autocad, Autocad Lt, Dwg Trueview and 1 more | 2026-08-07 | 5.5 Medium |
| A maliciously crafted TIF file, when parsed through certain Autodesk products during image import, can cause an Out-of-Bounds Read in the image handling library. A malicious actor can leverage this vulnerability to cause a denial of service | ||||
| CVE-2026-17550 | 1 Autodesk | 3 Autocad, Autocad Lt, Dwg Trueview | 2026-08-07 | 5.5 Medium |
| A maliciously crafted DWG or DXF file, when parsed through Autodesk AutoCAD, can force an Out-of-Bounds Read vulnerability. A malicious actor can leverage this vulnerability to cause a crash or disclose sensitive information. | ||||
| CVE-2026-16465 | 1 Autodesk | 11 Advance Steel, Autocad, Autocad Architecture and 8 more | 2026-08-07 | 6.1 Medium |
| A maliciously crafted DWG or DXF file, when parsed through Autodesk AutoCAD, can force an Out-of-Bounds Read vulnerability. A malicious actor can leverage this vulnerability to cause a crash or disclose sensitive information. | ||||
| CVE-2026-71560 | 1 Apache | 1 Fory | 2026-08-07 | 9.1 Critical |
| Out-of-bounds Read vulnerability in Apache Fory C++ deserialization. This issue affects Apache Fory C++ versions from 0.14.0 before 1.5.0 when deserializing structs containing tagged integer fields. A crafted input payload may trigger an out-of-bounds heap read in the tagged integer fast-path deserializer, potentially causing information disclosure or denial of service. Users are recommended to upgrade to Apache Fory 1.5.0, which fixes this issue. Applications that do not use Apache Fory C++ or do not use tagged integer fields are not affected. | ||||
| CVE-2026-71498 | 1 Uhop | 1 Node-re2 | 2026-08-07 | 5.1 Medium |
| node-re2 provides RE2 regular expression bindings for Node.js. Prior to version 1.26.1, passing a Buffer whose final bytes form a truncated (incomplete) multi-byte UTF-8 sequence could cause the native binding to read past the end of the allocated buffer while attempting to decode the final, incomplete code point. This could result in an out-of-bounds read and potential disclosure of adjacent memory contents. This issue is fixed in version 1.26.1. | ||||
| CVE-2026-11803 | 1 Autodesk | 1 Revit | 2026-08-07 | 7.8 High |
| A maliciously crafted PDF file, when parsed through Autodesk Revit, can force an Out-of-Bounds Read vulnerability. A malicious actor can leverage this vulnerability to cause a crash, read sensitive data, or execute arbitrary code in the context of the current process. | ||||
| CVE-2026-54209 | 1 Tobit Laboratories Ag | 1 Teamdavid | 2026-08-07 | N/A |
| Tobit Laboratories AG TeamDavid's Webbox application handles password changes using a function triggered by including the string "(editini)" in the file path, writing the new password to the specified "Archive.ini" file. However, the application does not verify that the provided path actually refers to an "Archive.ini" file. If an attacker specifies a different file with excessive size, a buffer overflow occurs. This vulnerability allows an unauthenticated attacker to crash the server, resulting in denial of service. This issue affects TeamDavid through Rollout 524. | ||||
| CVE-2026-55031 | 1 Microsoft | 17 365 Apps, Excel, Excel 2016 and 14 more | 2026-08-07 | 7.8 High |
| Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code locally. | ||||
| CVE-2026-55047 | 1 Microsoft | 21 365 Apps, Microsoft 365, Microsoft 365 Apps For Enterprise and 18 more | 2026-08-07 | 5.5 Medium |
| Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally. | ||||
| CVE-2026-56192 | 1 Microsoft | 20 365 Apps, Microsoft 365, Microsoft 365 Apps For Enterprise and 17 more | 2026-08-07 | 5.5 Medium |
| Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally. | ||||
| CVE-2026-55121 | 1 Microsoft | 22 365 Apps, Microsoft 365, Microsoft 365 Apps For Enterprise and 19 more | 2026-08-07 | 5.5 Medium |
| Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally. | ||||
| CVE-2026-55045 | 1 Microsoft | 20 365 Apps, Microsoft 365, Microsoft 365 Apps For Enterprise and 17 more | 2026-08-07 | 8.4 High |
| Out-of-bounds read in Microsoft Office allows an unauthorized attacker to execute code locally. | ||||
| CVE-2026-55035 | 1 Microsoft | 20 365 Apps, Microsoft 365, Microsoft 365 Apps For Enterprise and 17 more | 2026-08-07 | 5.5 Medium |
| Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally. | ||||
| CVE-2026-56176 | 1 Microsoft | 24 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 21 more | 2026-08-07 | 7.8 High |
| Out-of-bounds read in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-56186 | 1 Microsoft | 24 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 21 more | 2026-08-07 | 8.1 High |
| Out-of-bounds read in Windows Schannel allows an authorized attacker to disclose information over a network. | ||||
| CVE-2026-57094 | 1 Microsoft | 19 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 16 more | 2026-08-07 | 8.8 High |
| Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code over a network. | ||||
| CVE-2026-57085 | 1 Microsoft | 24 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 21 more | 2026-08-07 | 5.5 Medium |
| Out-of-bounds read in Windows Print Spooler Components allows an authorized attacker to disclose information locally. | ||||
| CVE-2026-58528 | 1 Microsoft | 16 Windows 10 1809, Windows 10 21h2, Windows 10 21h2 and 13 more | 2026-08-07 | 6.8 Medium |
| Out-of-bounds read in Windows USB Audio Class driver (usbaudio.sys) allows an unauthorized attacker to disclose information with a physical attack. | ||||