Total
2098 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2026-42536 | 1 Apache | 1 Http Server | 2026-07-28 | N/A | 7.5 HIGH |
| Heap-based Buffer Overflow vulnerability in Apache HTTP Server with mod_xml2enc, xml2StartParse, and untrusted content This issue affects Apache HTTP Server: from 2.4.0 through 2.4.67. Users are recommended to upgrade to version 2.4.68, which fixes the issue. | |||||
| CVE-2026-42055 | 1 F5 | 9 Dos, Nginx App Protect Dos, Nginx App Protect Waf and 6 more | 2026-07-28 | N/A | 8.1 HIGH |
| NGINX Plus and NGINX Open Source have a vulnerability in the ngx_http_proxy_v2_module and ngx_http_grpc_module modules. This vulnerability exists when the proxy_http_version to 2 or grpc_pass directives are used to proxy HTTP/2 traffic, the ignore_invalid_headers directive is set to off, and the large_client_header_buffers directive size is larger than 2 megabytes. A remote, unauthenticated attacker, along with conditions beyond their control, could send large headers while creating an upstream request. This may cause a heap-based buffer overflow in the NGINX worker process leading to a restart. Additionally, attackers can execute code on systems with Address Space Layout Randomization (ASLR) disabled or when the attacker can bypass ASLR. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated. | |||||
| CVE-2026-34355 | 1 Apache | 1 Http Server | 2026-07-28 | N/A | 7.5 HIGH |
| A buffer overflow in mod_proxy_html in Apache HTTP Server 2.4.67 and earlier allows an attack by an untrusted backend. Users are recommended to upgrade to version 2.4.68, which fixes this issue. | |||||
| CVE-2026-28780 | 1 Apache | 1 Http Server | 2026-07-28 | N/A | 9.8 CRITICAL |
| Heap-based Buffer Overflow vulnerability in mod_proxy_ajp of Apache HTTP Server. If mod_proxy_ajp connects to a malicious AJP server this AJP server can send a malicious AJP message back to mod_proxy_ajp and cause it to write 4 attacker controlled bytes after the end of a heap based buffer. This issue affects Apache HTTP Server: through 2.4.66. Users are recommended to upgrade to version 2.4.67, which fixes the issue. | |||||
| CVE-2026-55971 | 1 Apache | 1 Thrift | 2026-07-28 | N/A | 9.8 CRITICAL |
| Heap-based Buffer Overflow vulnerability in Apache Thrift C++ bindings. This issue affects Apache Thrift: before 0.24.0. Users are recommended to upgrade to version 0.24.0, which fixes the issue. | |||||
| CVE-2026-44421 | 1 Freerdp | 1 Freerdp | 2026-07-27 | N/A | 8.8 HIGH |
| FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.26.0, a malicious RDP server can trigger a heap-buffer-overflow write in the FreeRDP client by sending crafted RDPGFX PDUs. The bug is in gdi_CacheToSurface: it validates a destination rectangle that is clamped to UINT16_MAX, but then performs the copy using the original cacheEntry->width/height. This can cause a large out-of-bounds heap write and may lead to client crashes or code execution. This bug is reachable from a malicious RDP server, but only when the client has RDPGFX enabled. This vulnerability is fixed in 3.26.0. | |||||
| CVE-2026-44420 | 1 Freerdp | 1 Freerdp | 2026-07-27 | N/A | 8.8 HIGH |
| FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.26.0, a malicious RDP client can trigger a heap-buffer-overflow write in FreeRDP's server-side clipboard (cliprdr) channel by sending a CB_CLIP_CAPS PDU with a too-small capabilitySetLength. This can crash the server process (remote DoS) and may be exploitable for code execution because it corrupts heap memory. This vulnerability is fixed in 3.26.0. | |||||
| CVE-2026-40033 | 1 Freerdp | 1 Freerdp | 2026-07-27 | N/A | 8.8 HIGH |
| FreeRDP before 3.26.0 contains a heap-buffer-overflow vulnerability in gdi_CacheToSurface that allows remote attackers to write out-of-bounds heap memory. The vulnerability occurs because rectangle validation clamps coordinates to UINT16_MAX but performs copy operations using unclamped cache entry dimensions, enabling malicious RDP servers to trigger large out-of-bounds writes and potentially achieve remote code execution or client crash. | |||||
| CVE-2026-27293 | 2 Adobe, Microsoft | 2 Framemaker, Windows | 2026-07-25 | N/A | 7.8 HIGH |
| Adobe Framemaker versions 2022.8 and earlier are 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-2026-27312 | 3 Adobe, Apple, Microsoft | 3 Bridge, Macos, Windows | 2026-07-25 | N/A | 7.8 HIGH |
| Bridge versions 16.0.2, 15.1.4 and earlier are 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-2026-27313 | 3 Adobe, Apple, Microsoft | 3 Bridge, Macos, Windows | 2026-07-25 | N/A | 7.8 HIGH |
| Bridge versions 16.0.2, 15.1.4 and earlier are 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-2026-25243 | 1 Redis | 1 Redis | 2026-07-25 | N/A | 8.8 HIGH |
| Redis is an in-memory data structure store. In versions of redis-server up to 8.6.3, the RESTORE command does not properly validate serialized values. An authenticated attacker with permission to execute RESTORE can supply a crafted serialized payload that triggers invalid memory access and may lead to remote code execution. A workaround is to restrict access to the RESTORE command with ACL rules. This is patched in version 8.6.3. | |||||
| CVE-2026-27311 | 3 Adobe, Apple, Microsoft | 3 Bridge, Macos, Windows | 2026-07-25 | N/A | 7.8 HIGH |
| Bridge versions 16.0.2, 15.1.4 and earlier are 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-2026-32221 | 1 Microsoft | 4 Windows 11 24h2, Windows 11 25h2, Windows 11 26h1 and 1 more | 2026-07-25 | N/A | 8.4 HIGH |
| Heap-based buffer overflow in Microsoft Graphics Component allows an unauthorized attacker to execute code locally. | |||||
| CVE-2026-33020 | 1 Saitoha | 1 Libsixel | 2026-07-25 | N/A | 7.1 HIGH |
| libsixel is a SIXEL encoder/decoder implementation derived from kmiya's sixel. Versions 1.8.7 and prior contain an integer overflow which leads to a heap buffer overflow via sixel_frame_convert_to_rgb888() in frame.c, where allocation size and pointer offset computations for palettised images (PAL1, PAL2, PAL4) are performed using int arithmetic before casting to size_t. For images whose pixel count exceeds INT_MAX / 4, the overflow produces an undersized heap allocation for the conversion buffer and a negative pointer offset for the normalization sub-buffer, after which sixel_helper_normalize_pixelformat() writes the full image data starting from the invalid pointer, causing massive heap corruption confirmed by ASAN. An attacker providing a specially crafted large palettised PNG can corrupt the heap of the victim process, resulting in a reliable crash and potential arbitrary code execution. This issue has been fixed in version 1.8.7-r1. | |||||
| CVE-2026-25589 | 1 Redisbloom | 1 Redisbloom | 2026-07-25 | N/A | 8.8 HIGH |
| RedisBloom is a probabilistic data structures module for Redis. In all versions of RedisBloom before 2.8.20, the module does not properly validate serialized values processed through the Redis RESTORE command. An authenticated attacker with permission to execute RESTORE on a server with the RedisBloom module loaded can supply a crafted serialized payload that triggers invalid memory access and may lead to remote code execution. A workaround is to restrict access to the RESTORE command with ACL rules. This issue is fixed in version 2.8.20. | |||||
| CVE-2026-32223 | 1 Microsoft | 4 Windows 11 24h2, Windows 11 25h2, Windows 11 26h1 and 1 more | 2026-07-25 | N/A | 6.8 MEDIUM |
| Heap-based buffer overflow in Windows USB Print Driver allows an unauthorized attacker to elevate privileges with a physical attack. | |||||
| CVE-2026-27301 | 2 Adobe, Microsoft | 2 Framemaker, Windows | 2026-07-25 | N/A | 5.5 MEDIUM |
| Adobe Framemaker versions 2022.8 and earlier are affected by a Heap-based Buffer Overflow vulnerability that could lead to memory exposure. An attacker could leverage this vulnerability to disclose sensitive information stored in memory. Exploitation of this issue requires user interaction in that a victim must open a malicious file. | |||||
| CVE-2026-25588 | 1 Redistimeseries | 1 Redistimeseries | 2026-07-25 | N/A | 8.8 HIGH |
| RedisTimeSeries is a time-series module for Redis. In all versions before 1.12.14 of RedisTimeSeries, the module does not properly validate serialized values processed through the Redis RESTORE command. An authenticated attacker with permission to execute RESTORE on a server with the RedisTimeSeries module loaded can supply a crafted serialized payload that triggers invalid memory access and may lead to remote code execution. A workaround is to restrict access to the RESTORE command with ACL rules. This has been patched in version 1.12.14. | |||||
| CVE-2026-34628 | 1 Adobe | 1 Indesign | 2026-07-24 | N/A | 7.8 HIGH |
| InDesign Desktop versions 20.5.2, 21.2 and earlier are 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. | |||||