CVE-2026-15226

A sandbox confinement bypass vulnerability exists in Canonical snapd within its internal execution environment compiler snap-confine. The default seccomp security templates generated by the engine to restrict system calls do not filter or reject process operations capable of creating or...

CVE-2024-5300 AppArmor Base Profile Misconfiguration in snapd Permits Confined Snaps Unauthorized Access to Hashed Passwords via systemd-userdbd

An access control bypass and information disclosure vulnerability exists in the base AppArmor security profile configuration of Canonical snapd. The abstraction rules located in /etc/apparmor.d/abstractions/nss-systemd inherited via inadvertently permit strictly confined snap applications, which...

CVE-2026-15226

A sandbox confinement bypass vulnerability exists in Canonical snapd within its internal execution environment compiler snap-confine. The default seccomp security templates generated by the engine to restrict system calls do not filter or reject process operations capable of creating or...

UBUNTU-CVE-2026-15226

A sandbox confinement bypass vulnerability exists in Canonical snapd within its internal execution environment compiler snap-confine. The default seccomp security templates generated by the engine to restrict system calls do not filter or reject process operations capable of creating or...

PT-2026-61942

Name of the Vulnerable Software and Affected Versions Canonical snapd affected versions not specified Description An access control bypass and information disclosure issue exists in the base AppArmor security profile configuration. Abstraction rules in /etc/apparmor.d/abstractions/nss-systemd all...

GHSA-8WC8-HF36-MJH9 File Browser: ScopedFs follows a dangling symlink on write, letting a scoped user create files outside their scope

Summary ScopedFs confines every File Browser user to a scope directory. Its within guard is meant to reject any operation that follows a symbolic link out of that scope. When the link target does not exist yet, the guard walks up to the nearest existing ancestor and validates that instead. For a...

CVE-2026-46555

WhatsApp MCP Server is a Model Context Protocol MCP server for WhatsApp, enabling Claude to read and send WhatsApp messages. Prior to version 0.2.1, the whatsapp-bridge HTTP API listens on 127.0.0.1:8080 without authentication and without Host header validation, and the /api/send endpoint accepts...

CVE-2026-46555 WhatsApp MCP: Unauthenticated bridge API allows message sending and arbitrary file exfiltration

WhatsApp MCP Server is a Model Context Protocol MCP server for WhatsApp, enabling Claude to read and send WhatsApp messages. Prior to version 0.2.1, the whatsapp-bridge HTTP API listens on 127.0.0.1:8080 without authentication and without Host header validation, and the /api/send endpoint accepts...

CVE-2026-46555

The CVE applies to WhatsApp MCP Server, where the whatsapp-bridge HTTP API on 127.0.0.1:8080 is unauthenticated and lacks Host header validation. The /api/send endpoint accepts an absolute media_path, enabling a local caller (including sibling MCP servers, IDE extensions, or other processes in th...

CVE-2026-58484 Network-AI: Poisoned environment backup manifest allows arbitrary recursive deletion during backup pruning

Network-AI is a TypeScript/Node.js multi-agent orchestrator. Prior to version 5.12.2, EnvironmentManager.listBackups reads each backup's manifest.json and trusts the manifest's path field. EnvironmentManager.pruneBackups later passes that trusted entry.path directly to rmSyncentry.path, recursive...

CVE-2026-48049

@hapi/inert provides static file and directory handlers for hapi.js. From 4.0.0 to 7.1.0, @hapi/inert serves static files from a directory configured with path in the directory or file handlers or relativeTo for h.file, with confinement enforced by the confine option, but the confinement check...

CVE-2026-48049 @hapi/inert: Static-file confinement bypass via sibling-prefix path

@hapi/inert provides static file and directory handlers for hapi.js. From 4.0.0 to 7.1.0, @hapi/inert serves static files from a directory configured with path in the directory or file handlers or relativeTo for h.file, with confinement enforced by the confine option, but the confinement check...

CVE-2026-48049

The CVE-2026-48049 issue affects @hapi/inert (versions 4.0.0–7.1.0). A confinement bypass was caused by a flawed raw string-prefix path check, allowing an unauthenticated remote attacker to read files via traversal (e.g., /..%2fstatic-secret/secret.txt). The vulnerability is mitigated by upgradin...

CVE-2026-48049 @hapi/inert: Static-file confinement bypass via sibling-prefix path

@hapi/inert provides static file and directory handlers for hapi.js. From 4.0.0 to 7.1.0, @hapi/inert serves static files from a directory configured with path in the directory or file handlers or relativeTo for h.file, with confinement enforced by the confine option, but the confinement check...

mcp-memory-keeper: Arbitrary local file read in context_import via unvalidated filePath

Impact contextimport passed the caller-supplied filePath directly to fs.readFileSync with no path confinement. A malicious MCP client — or an LLM agent that is prompt-injected into calling the tool — could point filePath at any file readable by the server process, outside any session or export...

GHSA-F7WF-V2VW-MPCX mcp-memory-keeper: Arbitrary local file read in context_import via unvalidated filePath

Impact contextimport passed the caller-supplied filePath directly to fs.readFileSync with no path confinement. A malicious MCP client — or an LLM agent that is prompt-injected into calling the tool — could point filePath at any file readable by the server process, outside any session or export...

CVE-2026-15449 TOCTOU double copyin in illumos dld ioctl handling causes kernel heap corruption

A time-of-check to time-of-use TOCTOU flaw in the illumos data-link pseudo-driver dld affects handling of the DLDIOCGETMACPROP and DLDIOCSETMACPROP ioctls on /dev/dld. drviocpropcommon in usr/src/uts/common/io/dld/dlddrv.c copies the dldiocmacpropt ioctl header in once to read its prvalsize field...

EUVD-2026-45034

A time-of-check to time-of-use TOCTOU flaw in the illumos data-link pseudo-driver dld affects handling of the DLDIOCGETMACPROP and DLDIOCSETMACPROP ioctls on /dev/dld. drviocpropcommon in usr/src/uts/common/io/dld/dlddrv.c copies the dldiocmacpropt ioctl header in once to read its prvalsize field...

yutu: Arbitrary File Write via MCP `caption-download` Tool

Arbitrary File Write via MCP caption-download Tool Summary The caption-download MCP tool in yutu passes the caller-supplied file parameter directly to os.Create at pkg/caption/caption.go:272 without any path validation, canonicalization, or confinement to the pkg.Root boundary YUTUROOT. A local...

PT-2026-60085

Name of the Vulnerable Software and Affected Versions yutu version 0.0.0-dev Description An arbitrary file write issue exists in the caption-download MCP tool. The tool fails to validate, canonicalize, or confine the file parameter to the intended YUTU ROOT boundary, passing it directly to the...