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Search Results (29273 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-99098 | 1 Linux | 2 Linux, Linux Kernel | 2026-10-26 | 4.4 Medium |
| In the Linux kernel, the following vulnerability has been resolved: dm-integrity: fix buffer overflow in inline mode with large tag size In inline mode, dm_integrity_check and dm_integrity_inline_recheck compute the checksum of each block into an on-stack buffer of HASH_MAX_DIGESTSIZE bytes. integrity_sector_checksum pads its result with zeroes up to the tag size, so if the tag size is larger than HASH_MAX_DIGESTSIZE, the padding runs past the end of the buffer. With CONFIG_STACKPROTECTOR the kernel panics in dm_integrity_check on the first read. Enlarge both buffers to hold MAX_TAG_SIZE bytes, as commit b93b6643e9b5 ("dm integrity: fix a crash with unusually large tag size") did for integrity_metadata. Note that this is not a security bug because the buffer overflow can only be triggered by root. | ||||
| CVE-2026-69633 | 1 Microsoft | 23 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 20 more | 2026-10-26 | 7.8 High |
| Heap-based buffer overflow in Windows Update allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-69634 | 1 Microsoft | 28 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 25 more | 2026-10-26 | 9.8 Critical |
| Heap-based buffer overflow in Windows iSCSI allows an unauthorized attacker to execute code over a network. | ||||
| CVE-2026-69635 | 1 Microsoft | 28 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 25 more | 2026-10-26 | 6.6 Medium |
| Heap-based buffer overflow in Windows Installer allows an authorized attacker to elevate privileges with a physical attack. | ||||
| CVE-2026-69639 | 1 Microsoft | 20 Windows 10 1809, Windows 10 21h2, Windows 10 21h2 and 17 more | 2026-10-26 | 9.8 Critical |
| Heap-based buffer overflow in Windows Libarchive allows an unauthorized attacker to execute code over a network. | ||||
| CVE-2026-111124 | 1 Nasa | 1 Cfitsio | 2026-10-26 | 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-2026-96867 | 1 Microsoft | 28 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 25 more | 2026-10-26 | 7.8 High |
| Out-of-bounds read in Windows NTFS allows an authorized attacker to execute code locally. | ||||
| CVE-2026-96868 | 1 Microsoft | 8 Windows 11 24h2, Windows 11 24h2, Windows 11 25h2 and 5 more | 2026-10-26 | 7 High |
| Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-103567 | 1 Microsoft | 17 Windows 10 1809, Windows 10 21h2, Windows 10 21h2 and 14 more | 2026-10-26 | 5.5 Medium |
| Buffer over-read in Windows Broadcast DVR User Service allows an authorized attacker to disclose information locally. | ||||
| CVE-2026-111269 | 2 Libical, Libical Project | 2 Libical, Libical | 2026-10-26 | 6.1 Medium |
| libical through 4.0.6 contains a heap-based out-of-bounds read in icalvalue_decode_ical_string() in src/libical/icalvalue.c when decoding input ending in a backslash. Attackers can supply escaped iCalendar text with a trailing backslash, causing the loop to read past the terminator and crash the application or leak adjacent heap memory. | ||||
| CVE-2026-111149 | 1 Freeimage Project | 1 Freeimage | 2026-10-26 | 6.1 Medium |
| FreeImage (danoli3 fork) through 3.19.23 contains a heap out-of-bounds read vulnerability in Unpack32Bits() in PluginPICT.cpp because rowBytes is never checked against the file-controlled PixMap width. Attackers can supply a crafted PICT file with a truncated or undersized rowBytes to over-read up to 64 KiB of heap, leaking memory into decoded pixels or crashing the process. | ||||
| CVE-2026-111139 | 1 Netsurf-browser | 1 Libnsbmp | 2026-10-26 | 5.5 Medium |
| NetSurf libnsbmp through 0.1.7 contains an out-of-bounds read vulnerability in bmp_decode_mask() that allows attackers to read one byte past the image buffer by supplying crafted ICO files. Attackers can provide an ICO whose inner bitmap width is not a multiple of 8, causing a heap over-read that can crash applications calling bmp_decode(). | ||||
| CVE-2026-103568 | 1 Microsoft | 28 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 25 more | 2026-10-26 | 7.8 High |
| Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Credential Providers allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-103569 | 1 Microsoft | 28 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 25 more | 2026-10-26 | 7.5 High |
| Out-of-bounds read in Windows IKE Extension allows an unauthorized attacker to disclose information over a network. | ||||
| CVE-2026-105004 | 1 Microsoft | 28 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 25 more | 2026-10-26 | 7.8 High |
| Out-of-bounds read in Windows Overlay Filter allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-102218 | 1 Microsoft | 28 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 25 more | 2026-10-26 | 7.8 High |
| Heap-based buffer overflow in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-102225 | 1 Microsoft | 28 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 25 more | 2026-10-26 | 8.8 High |
| Out-of-bounds read in Windows Text Shaping allows an unauthorized attacker to execute code over a network. | ||||
| CVE-2026-102227 | 1 Microsoft | 23 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 20 more | 2026-10-26 | 7.8 High |
| Heap-based buffer overflow in Windows Resilient File System (ReFS) allows an authorized attacker to execute code locally. | ||||
| CVE-2026-87849 | 1 Apache | 1 Brpc | 2026-10-26 | 4.3 Medium |
| The Discovery naming-service reply parser in Apache bRPC (versions < 1.18.0) calls RapidJSON object-only accessors (FindMember) on JSON values without first validating that those values are objects. A malformed Discovery response whose data/service members or instances list contain non-object entries (e.g. a bare integer) triggers the RapidJSON object-access precondition on the client, reading memory out of bounds and potentially crashing the bRPC client. Root Cause: In src/brpc/policy/discovery_naming_service.cpp, DiscoveryNamingService::GetServers() and DiscoveryNames::ListDiscoveryNodes() access JSON values with member functions on non-object values. RapidJSON only defines these operations for object types; invoking them on a non-object violates the class invariant and results in undefined behavior (out-of-bounds read), commonly crashing the process. Affected Scenarios: An operator-configured (or compromised) Discovery backend returns a malformed /discovery/nodes or /discovery/fetchs response whose data/service/instance entries are not JSON objects, crashing any bRPC client that refreshes its server list. How to Fix: 1. Upgrade bRPC to version 1.18.0 or later, which fixes this issue. 2. Apply this patch: https://github.com/apache/brpc/pull/3533 The fix validates that the Discovery response data, per-service data, and instance entries are JSON objects (and skips non-object node/instance entries and rejects non-object data/service values) before calling member accessors. | ||||
| CVE-2026-111159 | 1 Libyal | 1 Libewf | 2026-10-26 | 6.1 Medium |
| libewf through 20260924 contains a heap out-of-bounds read vulnerability in libewf_lef_extended_attribute_read_data() because UTF-16 name and value sizes are validated before being doubled. Attackers can supply a crafted .L01/.Lx01 file with oversized 'ea' metadata counts to crash the application or leak uninitialized heap memory through extended attributes. | ||||