CVE-2026-85661 excel-mcp-server 0.1.8 Arbitrary File Read/Write via stdio mode

excel-mcp-server 0.1.8 fails to enforce path confinement in stdio mode when EXCELFILESPATH is unset, allowing attackers to read and write arbitrary files. Attackers can supply unchecked file paths to read and write tools to access any file accessible to the process...

CVE-2026-85661 excel-mcp-server 0.1.8 Arbitrary File Read/Write via stdio mode

excel-mcp-server 0.1.8 fails to enforce path confinement in stdio mode when EXCELFILESPATH is unset, allowing attackers to read and write arbitrary files. Attackers can supply unchecked file paths to read and write tools to access any file accessible to the process...

CVE-2026-85649

Holloway Chew, Kean Ho's Actualizer v1.2.0 and earlier contains a fail-open password validation vulnerability in the Alpha user and root user password loops of Shell/debian-minbase-install.sh. The installer invokes mkpasswd to generate yescrypt password hashes but does not check the command's...

The vulnerability of the iptfs_consume_frags() function in the net/xfrm/xfrm_iptfs.c module, a component of the Linux kernel’s networking functions, allows a hacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the iptfsconsumefrags function in the net/xfrm/xfrmiptfs.c module, which is part of the Linux kernel’s networking functions, relates to the copying of buffers without checking the size of the input data. Exploiting this vulnerability could allow an attacker to compromise the...

The vulnerability of the batadv_dat_forward_data() function in the net/batman-adv/distributed-arp-table.c module, which is part of the networking functions of the Linux kernel, allows a hacker to trigger a service failure.

The vulnerability of the batadvdatforwarddata function in the net/batman-adv/distributed-arp-table.c module, which is part of the networking functions of the Linux kernel, stems from the lack of checking the return value. Exploiting this vulnerability could allow a remote attacker to cause a...

CVE-2026-53720 pymonocypher: Potential heap buffer overflow on nb_blocks in argon2i_32 when provided buffer is too small

pymonocypher uses cython to wrap the Monocypher C library. Prior to version 4.0.2.8, the argon2i32 implementation does not check the nbblocks size. If the caller does not provide a sufficiently large buffer based on the API contract, then argon2i32 will write past the end of the buffer and possib...

Silent field truncation via unchecked int cast of huge JSON string values in JSON-to-BSON parser

An incorrect numeric conversion in the JSON parsing component of the MongoDB C Driver's BSON library may cause an unusually large text value to be silently shortened, or the corresponding field to be omitted, while the parsing operation still reports success and returns no error. An unauthenticat...

CVE-2026-84963 Silent field truncation via unchecked int cast of huge JSON string values in JSON-to-BSON parser

An incorrect numeric conversion in the JSON parsing component of the MongoDB C Driver's BSON library may cause an unusually large text value to be silently shortened, or the corresponding field to be omitted, while the parsing operation still reports success and returns no error. An unauthenticat...

CVE-2026-80738 bpf: Check sk_state before sk_protocol in bpf_tcp_*_syncookie

In the Linux kernel, the following vulnerability has been resolved: bpf: Check skstate before skprotocol in bpftcpsyncookie bpftcpgensyncookie and bpftcpchecksyncookie accept a socket pointer 'sk' with argument type ARGPTRTOBTFIDSOCKCOMMON. However, they access sk-skprotocol without validating...

EUVD-2026-70301

zlib versions 1.3.1.2 through 1.3.2 contain a heap buffer overflow vulnerability in the gzvacate function when processing non-blocking gzwrite operations with stale external buffer pointers. Attackers can trigger the overflow by calling gzprintf or gzvprintf after a write stall, causing an...

CVE-2026-83605

xmldom is a pure JavaScript W3C standard-based XML DOM Level 2 Core DOMParser and XMLSerializer module. Prior to @xmldom/xmldom versions 0.8.14 and 0.9.11, and in xmldom version 0.6.0 and earlier, Element.setAttribute calls the private createAttributename path without validating the attribute nam...

CVE-2026-80684

A flaw was found in the KVM Kernel-based Virtual Machine subsystem for s390 PCI devices in the Linux kernel. This vulnerability occurs when the airqivcreate function fails to allocate a resource, returning a NULL value that is not properly checked. An attacker, potentially a malicious guest user,...

Important: dotnet10.0

Issue Overview: Inconsistent interpretation of http requests 'http request/response smuggling' in .NET allows an unauthorized attacker to bypass a security feature over a network. CVE-2026-62899 Improper removal of sensitive information before storage or transfer in .NET allows an unauthorized...

CVE-2026-78699

Unchecked Return Value vulnerability in ash-project ashpostgres allows a user who can drive a tenant rename to a name that collides with an existing tenant's schema to have their tenant record repointed at that other tenant's live schema, gaining access to its data...

CVE-2026-78699 rename_tenant returns :ok on a failed rename, enabling cross-tenant access in AshPostgres

Unchecked Return Value vulnerability in ash-project ashpostgres allows a user who can drive a tenant rename to a name that collides with an existing tenant's schema to have their tenant record repointed at that other tenant's live schema, gaining access to its data...

EEF-CVE-2026-78699 rename_tenant returns :ok on a failed rename, enabling cross-tenant access in AshPostgres

Summary Unchecked Return Value vulnerability in ash-project ashpostgres allows a user who can drive a tenant rename to a name that collides with an existing tenant's schema to have their tenant record repointed at that other tenant's live schema, gaining access to its data...

CVE-2026-78699 rename_tenant returns :ok on a failed rename, enabling cross-tenant access in AshPostgres

Unchecked Return Value vulnerability in ash-project ashpostgres allows a user who can drive a tenant rename to a name that collides with an existing tenant's schema to have their tenant record repointed at that other tenant's live schema, gaining access to its data...

CVE-2026-78699

ash_postgres (ash-project) versions 0.25.0 through 2.12.0 are affected by an unchecked return value in AshPostgres.MultiTenancy.rename_tenant/3. The function issues ALTER SCHEMA … RENAME TO … via the non-raising Ecto.Adapters.SQL.query/2, discards the result, and unconditionally returns :ok. When...

Linux Distros Unpatched Vulnerability : CVE-2026-82254

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - gitoxide before 0.69.0 contains unchecked array indexing in delta application and uncapped allocation from attacker-controlled size headers in gix-pack. Attacke...

AZL-98424 CVE-2026-82254 affecting package rust 1.96.1-1

gitoxide before 0.69.0 contains unchecked array indexing in delta application and uncapped allocation from attacker-controlled size headers in gix-pack. Attackers can send crafted pack data during clone or fetch operations to trigger panics or out-of-memory process kills...