Total
3693 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2026-68845 | 1 Microsoft | 13 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 10 more | 2026-09-24 | N/A | 7.8 HIGH |
| Heap-based buffer overflow in Windows Program Compatibility Assistant Service allows an authorized attacker to elevate privileges locally. | |||||
| CVE-2026-68841 | 1 Microsoft | 13 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 10 more | 2026-09-24 | N/A | 7.8 HIGH |
| Heap-based buffer overflow in Windows NTFS allows an authorized attacker to elevate privileges locally. | |||||
| CVE-2026-68839 | 1 Microsoft | 13 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 10 more | 2026-09-24 | N/A | 9.8 CRITICAL |
| Heap-based buffer overflow in Windows USB Mass Storage Class Driver allows an unauthorized attacker to execute code over a network. | |||||
| CVE-2026-68833 | 1 Microsoft | 13 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 10 more | 2026-09-24 | N/A | 6.8 MEDIUM |
| Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code with a physical attack. | |||||
| CVE-2026-68827 | 1 Microsoft | 13 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 10 more | 2026-09-24 | N/A | 8.0 HIGH |
| Integer underflow (wrap or wraparound) in Windows GDI+ allows an authorized attacker to elevate privileges over a network. | |||||
| CVE-2026-54626 | 2026-09-24 | N/A | 9.8 CRITICAL | ||
| SAIL is a cross-platform library for loading and saving images with support for animation, metadata, and ICC profiles. In 0.9.10 and earlier, the TGA_INDEXED_RLE path selected by image_type == 9 allocates an image buffer using the one-byte-per-pixel SAIL_PIXEL_FORMAT_BPP8_INDEXED format returned by tga_private_sail_pixel_format() in src/sail-codecs/tga/helpers.c, while sail_codec_load_frame_v8_tga() in src/sail-codecs/tga/tga.c derives a two-to-four-byte pixel_size from an attacker-controlled header bpp value from 9 through 32. Loading a crafted color-mapped run-length-encoded TGA through sail_load_from_file() or sail_load_from_memory() therefore writes attacker-controlled bytes beyond the heap pixel buffer. The pixel-count clamp added for CVE-2026-40494 does not constrain the per-pixel write width, so this issue is an incomplete fix of that vulnerability and can cause heap corruption, a reliable crash, or potential code execution. This issue is fixed in version 1.0.0. | |||||
| CVE-2026-58264 | 2026-09-24 | N/A | 9.8 CRITICAL | ||
| FluidSynth is a software synthesizer based on the SoundFont 2 specifications. From 1.1.2 until 2.5.6, the FluidSynth command handler accepts a pitch_bend_range command whose channel argument is not bounds checked before the supplied value is written through the selected synth channel. An out-of-range channel can therefore cause an out-of-bounds heap write, leading to denial of service or possible code execution. The issue is remotely reachable when the TCP server is enabled through new_fluid_server() or fluidsynth -s, and it is locally reachable through malicious commands delivered to the FluidSynth shell on standard input. Applications that do not use the shell, command handler, or TCP server are not affected. This issue is fixed in version 2.5.6. | |||||
| CVE-2026-55556 | 2026-09-24 | N/A | N/A | ||
| Rsyslog is a rocket-fast system for log processing. From 8.2110.0 until 8.2604.0, the optional imhttp module's parse_auth_header function in contrib/imhttp/imhttp.c allocates a zero-byte heap buffer with calloc(0, len) when an HTTP Basic Authorization value exceeds its fixed work buffer, then passes that pointer to apr_base64_decode. An unauthenticated remote attacker can send an oversized encoded credential to an imhttp endpoint configured for Basic Authentication, causing decoded data to overwrite adjacent heap memory before credential validation. Deployments that do not install, load, and use imhttp with Basic Authentication are not affected. The demonstrated impact is a process crash that interrupts log collection, and code execution has not been demonstrated. This issue is fixed in version 8.2604.0. | |||||
| CVE-2026-97152 | 2026-09-24 | N/A | N/A | ||
| Nanomsg versions 0.5-beta through 1.x before 1.2.3 has a remotely exploitable buffer overflow in the WebSocket transport, due to an unchecked copy of the Sec-WebSocket-Version header, through snprintf. | |||||
| CVE-2026-89028 | 2026-09-24 | N/A | 7.5 HIGH | ||
| MikroTik RouterOS before 7.24 contains a heap memory corruption vulnerability in the userspace SMB daemon that allows remote attackers to corrupt adjacent heap memory by supplying a crafted uniPwdLen value in the SMB1 SessionSetupAndX handler. An attacker can send a malformed SMB1 request with a uniPwdLen field that triggers an integer underflow, causing the resulting value to be used as the copy length in a memory copy operation into a smaller heap buffer, corrupting adjacent heap memory. | |||||
| CVE-2026-39919 | 2026-09-24 | N/A | 9.8 CRITICAL | ||
| Ghostscript before 10.08.0 contains a heap-based buffer overflow vulnerability in the JPEG 2000 output adapter (base/sjpx_openjpeg.c) that allows attackers to cause memory corruption by supplying a crafted PDF containing a JPEG 2000 image with mismatched component subsampling factors. When image components declare different subsampling values, the non-samescale sub-byte-depth output path allocates a row buffer sized for packed output but writes a full byte per output column regardless of bit depth, overflowing the allocation and corrupting internal chunk-allocator metadata to achieve code execution. | |||||
| CVE-2026-75649 | 3 Adobe, Apple, Microsoft | 3 Bridge, Macos, Windows | 2026-09-24 | N/A | 7.8 HIGH |
| Bridge is affected by a Heap-based Buffer Overflow vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file. | |||||
| CVE-2026-91964 | 2026-09-24 | N/A | 8.8 HIGH | ||
| FreeRDP versions before 3.31.0 contain a heap-based buffer overflow in nego_send_negotiation_request when processing Server Redirection PDU messages with attacker-controlled LoadBalanceInfo fields. A malicious RDP server can trigger the overflow by sending an arbitrary-length field that gets written to a fixed 512-byte buffer without validation, causing client crashes or potential code execution when chained with memory disclosure. | |||||
| CVE-2026-68765 | 2026-09-24 | N/A | 6.1 MEDIUM | ||
| hashcat master branch builds after v7.1.2 contain a heap buffer overflow vulnerability in the KeePass AESKDF/KDBX v4 module (module 34301) that allows attackers to corrupt adjacent heap memory by supplying an oversized ninth hash field token. The module accepts up to 600 hex characters for the ninth token field but decodes it into a fixed 256-byte buffer with no length check, allowing a maximal input to write up to 44 bytes past the buffer boundary into adjacent esalt fields and heap chunk metadata, potentially enabling heap corruption or memory access violations. | |||||
| CVE-2026-70578 | 1 Microsoft | 6 Windows 10 21h2, Windows 10 22h2, Windows 11 23h2 and 3 more | 2026-09-24 | N/A | 7.0 HIGH |
| Heap-based buffer overflow in Windows Credential Guard allows an authorized attacker to elevate privileges locally. | |||||
| CVE-2026-55294 | 1 Google | 1 Android | 2026-09-24 | N/A | 7.8 HIGH |
| In ihevcd_get_tu_data_size of ihevcd_utils.c, there is a possible out of bounds write due to a heap buffer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. | |||||
| CVE-2026-69429 | 1 Microsoft | 10 Windows 10 1809, Windows 10 21h2, Windows 10 22h2 and 7 more | 2026-09-24 | N/A | 7.5 HIGH |
| Heap-based buffer overflow in Windows IKE Extension allows an authorized attacker to execute code over a network. | |||||
| CVE-2026-69801 | 1 Microsoft | 10 Windows 10 1809, Windows 10 21h2, Windows 10 22h2 and 7 more | 2026-09-24 | N/A | 7.8 HIGH |
| Heap-based buffer overflow in Windows Audio Service allows an authorized attacker to elevate privileges locally. | |||||
| CVE-2026-69563 | 1 Microsoft | 12 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 9 more | 2026-09-24 | N/A | 7.0 HIGH |
| Heap-based buffer overflow in Windows Program Compatibility Assistant Service allows an authorized attacker to elevate privileges locally. | |||||
| CVE-2026-69544 | 1 Microsoft | 1 Windows 11 26h1 | 2026-09-24 | N/A | 7.8 HIGH |
| Heap-based buffer overflow in Windows SMB Client allows an authorized attacker to elevate privileges locally. | |||||