LOYTEC L-IP BACnet/IP Routers Stack-based Buffer Overflow (CVE-2026-55728)

The 'cmdipaddrconflict' subcommand of the SUID-root '/usr/bin/ltsudo' utility on a LOYTEC L-IP BACnet/IP router copies a user-supplied network interface name into a fixed 20-byte stack buffer using 'strcpy' without bounds checking. A 'superadmin'-group attacker can supply an overly long interface...

TencentOS Server 4: bluez (TSSA-2026:0960)

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2026:0960 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities:...

Fedora 44 : gegl04 (2026-79b351972c)

The remote Fedora 44 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-79b351972c advisory. This update fixes an overflow in parsing RGBE/HDR image files. Tenable has extracted the preceding description block directly from the Fedora security...

PT-2026-86965

A flaw has been found in D-Link DIR-895L A1 102b07. This impacts the function sendOffer/sendACK of the file udhcpcd/serverpacket.c of the component udhcpcd. This manipulation causes stack-based buffer overflow. The attack can only be done within the local network. The exploit has been published a...

The vulnerability of the Fortinet FortiClient Windows security tool, related to copying buffers without checking the size of the input data, allows attackers to modify or forge DNS responses for the target host and execute arbitrary code.

The vulnerability of the Fortinet FortiClient Windows security tool lies in the copying of buffers without checking the size of the input data. Exploiting this vulnerability allows an attacker to remotely alter or forge DNS responses for the target host and execute arbitrary code using specially...

The vulnerability of the software for providing secure remote access to data in the Palo Alto Networks GlobalProtect App lies in the writing beyond the buffer boundary in memory. This allows a malicious actor to execute arbitrary code with elevated privileges.

The vulnerability of the software for providing secure remote access to data in the Palo Alto Networks GlobalProtect App is related to writing beyond the buffer boundaries in memory. Exploiting this vulnerability could allow a malicious actor to execute arbitrary code with elevated privileges...

CVE-2026-84732: Integer Overflow or Wraparound

Retransmissions of ACK packet ID in OpenVPN through 2.6.22 and 2.7.6 allow remote unauthenticated attackers to cause a denial of service via crafted inputs that trigger a timeout integer overflow...

ROS-20260907-73-0032

The vulnerability in ffmpeg is related to buffer overflow in dynamic memory. Exploiting this vulnerability allows a remote attacker to execute arbitrary code...

OPENSUSE-SU-2026:21768-1 Security update for msgpack-c

This update for msgpack-c fixes the following issue: Update to release 7.0.2: - CVE-2026-72854: Integer Overflow in msgpackunpackerexpandbuffer Causes a False-Success Undersized Reservation bsc1275911...

SUSE-SU-2026:23495-1 Security update for rpcbind

This update for rpcbind fixes the following issue: - CVE-2026-16461: stack buffer overflow in rpcinfo rpcbdump short-mode version-list formatting bsc1272340...

OPENSUSE-SU-2026:21765-1 Security update for rpcbind

This update for rpcbind fixes the following issue: - CVE-2026-16461: stack buffer overflow in rpcinfo rpcbdump short-mode version-list formatting bsc1272340...

libxml2: libxml2: Integer overflow in xmlURIEscapeStr may lead to arbitrary code execution

A flaw was found in libxml2. An integer overflow vulnerability exists in the xmlURIEscapeStr function within uri.c. This flaw could potentially lead to memory corruption, allowing an attacker to achieve information disclosure or arbitrary code execution...

libxml2: libxml2: Arbitrary code execution via heap-based buffer overflow

A flaw was found in libxml2, a software library for parsing XML documents. An integer overflow within the xmlDictAddQString function can lead to a heap-based buffer overflow. This vulnerability could allow a local attacker to execute arbitrary code on the system, potentially compromising its...

libxml2: libxml2: Arbitrary code execution via stack-based buffer overflow in xmlSnprintfElements

A flaw was found in libxml2. A local attacker could exploit a stack-based buffer overflow in the xmlSnprintfElements function to achieve arbitrary code execution. This vulnerability in a fundamental system library could lead to significant system compromise if successfully exploited...

libxml2: libxml2: Heap-based buffer overflow in xmlXPtrEval due to xpointer length saturation

A flaw in libxml2's xmlXPtrEvalXPtrPart function allows a local attacker to cause a heap-based buffer overflow. An integer overflow while processing an oversized xpointer expression leads to incorrect memory allocation and an out-of-bounds write, potentially resulting in information disclosure,...

libxml2: libxml2: Data integrity issues due to integer overflow in write callbacks

An integer overflow in the libxml2 xmlIO module occurs when data backlogs exceed maximum integer limits. This flaw passes negative length values to downstream write callbacks, creating an unsafe state that can lead to data corruption or compromise application confidentiality and integrity...

freerdp:TestFuzzClientRdpFile: Heap-buffer-overflow in CommandLineParseCommaSeparatedValuesEx

Project: https://github.com/FreeRDP/FreeRDP.git Detailed Report: https://oss-fuzz.com/testcase?key=6177768388493312 Project: freerdp Fuzzing Engine: honggfuzz Fuzz Target: TestFuzzClientRdpFile Job Type: honggfuzzasanfreerdp Platform Id: linux Crash Type: Heap-buffer-overflow READ 1 Crash Address...

CVE-2026-86166

A vulnerability was determined in Tenda HG10 300001138. This issue affects the function formWanRedirect of the file /boaform/formWanRedirect of the component Boa Web Server. Executing a manipulation of the argument if can lead to buffer overflow. The attack may be launched remotely. The exploit h...

CVE-2026-86165

A vulnerability was found in Tenda HG10 300001138. This vulnerability affects the function formURL of the file /boaform/admin/formURL. Performing a manipulation of the argument Keywd/urlFQDN results in buffer overflow. The attack may be initiated remotely. The exploit has been made public and cou...

CVE-2026-86166

Tenda HG10 (firmware 300001138 ) is affected by a buffer overflow in the Boa Web Server component, specifically in the formWanRedirect() function of the /boaform/formWanRedirect endpoint. A remote, low-privilege attacker can trigger the vulnerability by manipulating the if argument, leading to hi...