CVE-2026-12200

Ritlabs TinyWeb Server (Windows, up to v1.94) is affected by a stack-based buffer overflow in the Header Handler’s libeay32.dll.html component. The vulnerability is triggered by manipulating the Authorization argument, allowing remote exploitation. An exploit has been disclosed publicly, and the ...

EUVD-2026-36675

A security vulnerability has been detected in Ritlabs TinyWeb Server up to 1.94 on Win32. This impacts an unknown function in the library libeay32.dll.html of the component Header Handler. The manipulation of the argument Authorization leads to stack-based buffer overflow. The attack can be...

PT-2026-49241

Name of the Vulnerable Software and Affected Versions Zephyr versions prior to 4.4.1 Description The native TCP stack contains a use-after-free flaw when iterating the global connection list in the net tcp foreach function. The issue occurs because the function releases the tcp lock while invokin...

CVE-2026-12221: Stack-based Buffer Overflow

A vulnerability was found in Yealink SIP-T46U 108.86.0.118. This impacts the function sprintf of the file /api/upgrade/upgrade of the component Firmware Chunk Upload Handler. Performing a manipulation of the argument uid/startoffset results in stack-based buffer overflow. The attack needs to be...

CVE-2026-12218: Stack-based Buffer Overflow

A vulnerability was detected in Yealink SIP-T46U 108.87.50.1. The affected element is the function StartReportInformation of the file /api/inner/beforewifitest of the component Web FastCGI Service. The manipulation of the argument port results in stack-based buffer overflow. Access to the local...

PT-2026-52472

Name of the Vulnerable Software and Affected Versions Vim versions prior to 9.2.0653 Description The tree count words function in src/spellfile.c fails to validate a depth counter against the size of fixed MAXWLEN-element stack arrays, specifically arridx, curi, and wordcount. A specially crafted...

CVE-2026-10634: Use After Free

Zephyr's native TCP stack iterates the global connection list in nettcpforeach subsys/net/ip/tcp.c using the SYSSLISTFOREACHCONTAINERSAFE macro, which caches a pointer to the next list node. Prior to this fix the function released tcplock while invoking the per-connection callback and re-acquired...

CVE-2025-55660: Stack-based Buffer Overflow

A stack overflow in the gfopusreadlength function mediatools/avparsers.c of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service DoS via supplying a crafted MP4 file...

PT-2026-49278

Name of the Vulnerable Software and Affected Versions GPAC MP4Box version 2.4 Description A stack overflow occurs in the gf opus read length function within the media tools/av parsers.c file. This issue allows attackers to cause a Denial of Service DoS by providing a specially crafted MP4 file...

CVE-2026-8356: Out-of-bounds Write

LibreOffice can import presentations in the legacy binary PPT format. A stack buffer overflow existed when importing a colour-replacement record. Two fixed-size colour tables were filled from the file, but the write position was not reset between the two passes over the record, so a file whose...

CVE-2026-8356

LibreOffice can import presentations in the legacy binary PPT format. A stack buffer overflow existed when importing a colour-replacement record. Two fixed-size colour tables were filled from the file, but the write position was not reset between the two passes over the record, so a file whose...

PT-2026-51060

Name of the Vulnerable Software and Affected Versions Faraday versions prior to 2.14.2-2-g59334e0 Description Faraday::NestedParamsEncoder, the default nested query parameter encoder/decoder, decodes nested query strings without enforcing a maximum nesting depth. An attacker can provide a crafted...

CVE-2025-55660

GPAC MP4Box v2.4 is vulnerable to a stack overflow in the gf_opus_read_length function located within media_tools/av_parsers.c. An attacker can exploit this flaw by providing a specially crafted MP4 file to trigger a Denial of Service (DoS) . While one report suggests the possibility of remote ar...

GeoVision GV-VMS V20 WebCam Server stack overflow vulnerabilities

Summary Multiple exploitable stack overflow vulnerabilities exist in the WebCam Server functionality of GV-VMS V20 versions: 20.0.2. A specially crafted HTTP request can lead to a arbitrary code execution. An attacker can make an unauthenticated HTTP request to trigger these vulnerabilities...

CVE-2026-12220: Stack-based Buffer Overflow

A vulnerability has been found in Yealink SIP-T46U 108.86.0.118. This affects the function modupgrade.SparePartsUpload of the file /api/upgrade/accupgradebychunk of the component Firmware Chunk Upload handler. Such manipulation of the argument uid leads to stack-based buffer overflow. The attack...

The vulnerability of the TCP/IP protocol implementation in Windows operating systems allows attackers to enhance their privileges.

The vulnerability of the TCP/IP protocol implementation in Windows operating systems is related to buffer overflows in dynamic memory. Exploiting this vulnerability can allow a remote attacker to gain increased privileges...

CVE-2026-12200: Stack-based Buffer Overflow

A security vulnerability has been detected in Ritlabs TinyWeb Server up to 1.94 on Win32. This impacts an unknown function in the library libeay32.dll.html of the component Header Handler. The manipulation of the argument Authorization leads to stack-based buffer overflow. The attack can be...

PT-2026-49150

Name of the Vulnerable Software and Affected Versions Ritlabs TinyWeb Server versions prior to 1.95 Description A stack-based buffer overflow exists in the Header Handler component of the Win32 version of the software. The issue occurs within the libeay32.dll.html library when processing the...

PT-2026-49181

Name of the Vulnerable Software and Affected Versions Yealink SIP-T46U version 108.86.0.118 Description A stack-based buffer overflow exists in the Firmware Chunk Upload handler. This occurs when the uid argument is manipulated within the mod upgrade.SparePartsUpload function of the...

CVE-2026-12222: Stack-based Buffer Overflow

A vulnerability was determined in Yealink SIP-T46U 108.86.0.118. Affected is the function modwebd.BlueToothTest of the file /api/inner/bttest of the component Web FastCGI Service. Executing a manipulation of the argument btMac/pin/reserved can lead to stack-based buffer overflow. The attack needs...