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CVE-2026-77621

Vector: Arbitrary file write in the file sink via templated path (path traversal).

Vector is a high-performance observability data pipeline. From 0.10.0 until 0.57.0, the file sink renders its templated path from event fields and opens the result without confining it to an intended directory. When an untrusted source supplies an event field used by the path template, the value can contain an absolute path or parent-directory traversal, causing Vector to create parent directories and create or overwrite files outside the intended location with the Vector process privileges. The resulting file write can modify sensitive files and can lead to code execution when a scheduled task, authorization file, or subsequently executed script is targeted. This issue is fixed in version 0.57.0.

CVSS 4.0 · 9.3 Critical EPSS 1.1% KEV · Not listed
Vendors
Vectordotdev
Products
Vector
CVE-2026-54584

mport trusts environment-controlled temporary directories in privileged metadata extraction

mport is the MidnightBSD Package Manager. mport before 2.7.8 used TMPDIR while extracting package metafiles, including when running as root or in setuid/setgid contexts. An attacker able to control the environment for a privileged mport invocation could redirect temporary metadata extraction to an attacker-controlled location. PR 123 ignores unsafe TMPDIR values in privileged contexts and rejects empty TMPDIR. This issue has been patched in version 2.7.8.

CVSS 4.0 · 5.3 Medium EPSS < 1% KEV · Not listed
Vendors
Midnightbsd
Products
Mport
CVE-2026-13248

Authenticated Remote Code Execution via Arbitrary File Write in the Intermec Fingerprint Command Interface

An Authenticated Remote Code Execution via Arbitrary File Write in the Intermec Fingerprint Command Interface vulnerability in the web management interface in Honeywell PD45 Industrial Printer version F10.19.010040, allows an authenticated user with access to the admin or itadmin account to submit commands written in the Intermec Fingerprint programming language directly to the printer ’s internal command interpreter.  An attacker could potentially exploit this vulnerability, leading to the execution of malicious files and commands. Honeywell also recommends updating to the most recent firmware version, Honeywell PD45 Industrial Printer firmware F10.22.030745, which includes a fix for this vulnerability.

CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed
Vendors
Honeywell
Products
Pd45 Industrial Printer
CVE-2026-82164

Incorrect Permission Assignment in Dell Trusted Device Client

Dell Trusted Device Client, versions prior to 8.1.359.0, contain an Incorrect Permission Assignment for Critical Resource vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Information tampering.

CVSS 3.1 · 7.1 High EPSS < 1% KEV · Not listed
Vendors
Dell
Products
Trusted Device Client
CVE-2026-93224

svcrdma: Fix unmatched rn_unregister on failed accept

In the Linux kernel, the following vulnerability has been resolved: svcrdma: Fix unmatched rn_unregister on failed accept When svc_rdma_accept() takes the errout path before rpcrdma_rn_register() has succeeded, the existing cleanup block calls rpcrdma_rn_unregister(dev, &newxprt->sc_rn) unconditionally. svcxprt_rdma is kzalloc'd, so on that path sc_rn.rn_index is 0 and sc_rn.rn_done is NULL; the unregister therefore xa_erase()s another caller's slot 0 and performs an unmatched kref_put() on the rpcrdma_device's rd_kref. The same errout also brackets the cleanup with svc_xprt_get()/ svc_xprt_put() around the kref_init() birth reference. The kref goes 1 -> 2 -> 1 and never reaches 0, so the svcxprt_rdma (and the net/ns_tracker it pinned) is leaked on every failed accept. rpcrdma_rn_register() writes rn->rn_done last, only after xa_alloc() and kref_get() have both succeeded, so rn_done == NULL is a natural "never registered" sentinel. Guard rpcrdma_rn_unregister() with an early return when rn_done is NULL, and clear rn_done before the matching xa_erase() so a repeated unregister is also a no-op. With that guard in place, the accept errout drops the kref_init() birth reference via svc_xprt_put(), which dispatches svc_rdma_free(). Teardown of sc_qp, sc_sq_cq, sc_rq_cq, and sc_pd runs under existing IS_ERR/NULL guards in svc_rdma_free(); sc_rn is covered by the new rn_done sentinel; sc_cm_id is non-NULL on every errout path because svc_rdma_accept() dereferences it above the first goto errout. svc_xprt_free() drops the module reference associated with the freed transport, and svc_handle_xprt() drops its pre-acquired reference when ->xpo_accept() returns NULL. Take a replacement module reference before svc_xprt_put() so the two module_put()s remain balanced. The rn_done guard also covers svc_rdma_free()'s non-listener call to rpcrdma_rn_unregister() for transports whose register attempt failed or never ran.

CVSS 3.1 · 8.1 High EPSS < 1% KEV · Not listed
Vendors
Linux
Products
Linux Kernel
CVE-2026-50158

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

yutu is an AI-powered toolkit for managing and growing YouTube channels. Prior to 0.10.9, the caption-download MCP tool accepts a caller-controlled file parameter through cmd/caption/download.go and passes it to Caption.Download() in pkg/caption/caption.go, where os.Create() creates or truncates that path without using the pkg.Root confinement boundary backed by YUTU_ROOT. A principal able to invoke caption-download, including a local HTTP client when the MCP server runs with its default authentication-disabled configuration, can write downloaded caption bytes to any path writable by the yutu process outside YUTU_ROOT. This can overwrite application files, configuration, shell startup files, logs, or data and can cause persistent code execution or denial of service depending on the selected writable target. Live caption retrieval also requires usable service credentials and an accessible caption identifier. This issue is fixed in version 0.10.9.

CVSS 3.1 · 7.7 High EPSS < 1% KEV · Not listed
Vendors
Eat-pray-ai
Products
Yutu
CVE-2026-68490

Local User Access to Other Accounts' CalDAV and CardDAV Data via Permission Misassignment

Incorrect permission assignment allows local users to obtain sensitive CalDAV/CardDAV information belonging to other accounts.

CVSS 4.0 · 8.2 High EPSS < 1% KEV · Not listed
Vendors
Webpros
Products
Cpanel
CVE-2026-95627

Tauri framework v2 Dialog plugin auto-expands the filesystem scope with attacker-controlled recursion

When a Tauri application uses the dialog plugin's file or folder picker, an attacker with JavaScript execution (XSS) can force the scope expansion to be recursive, granting read/write access to an entire directory tree after a single user click on a normal-looking OS file dialog. The user has no indication that recursive access was granted, and the expanded scope cannot be revoked for the lifetime of the application.

CVSS 3.1 · 7.7 High EPSS < 1% KEV · Not listed
Vendors
Tauri
Products
Tauri-plugin-dialog
CVE-2026-89282

CVE-2026-89282

The Apache Lounge Windows distribution of Apache HTTP Server build contains an insecure installation directory permissions vulnerability through its default install directory on C:\, which inherits write access for Authenticated Users.

CVSS 3.1 · 9.1 Critical EPSS < 1% KEV · Not listed
Vendors
Apache Http Server Project
Products
Apache Lounge Windows
CVE-2026-89281

CVE-2026-89281

The Apache Lounge Windows distribution of Apache HTTP Server build contains a hardcoded configuration path vulnerability within openssl.cnf path that can allow local code execution.

CVSS 3.1 · 8.4 High EPSS < 1% KEV · Not listed
Vendors
Apache Http Server Project
Products
Apache Lounge Windows
CVE-2026-77006

WebTotem Backups < 1.1.0 - Subscriber+ Arbitrary File Deletion via Path Traversal

The WebTotem Backups WordPress plugin before 1.1.0 does not validate a user-supplied file path, does not check the capability of the user making the request, and discards the result of its own CSRF check, allowing any authenticated user, such as a subscriber, to delete arbitrary files on the server, which can lead to a site takeover.

CVSS 3.1 · 9.6 Critical EPSS < 1% KEV · Not listed
Vendors
—
Products
—
CVE-2026-78620

Improper Path Validation in Okta Access Gateway Kerberos Configuration Handling

The Okta Access Gateway Kerberos configuration handler does not validate file paths specified in event payloads before writing file contents. The path from the event payload is used directly as the write destination, resulting in files being written to unintended locations on the appliance filesystem.

CVSS 3.1 · 5.9 Medium EPSS < 1% KEV · Not listed
Vendors
Okta
Products
Access Gateway
CVE-2026-92595

Nodemailer before 9.1.1 Security Sandbox Bypass via resolveContent

Nodemailer (npm package `nodemailer`) versions 9.1.0 and earlier do not honor the `disableFileAccess` and `disableUrlAccess` sandbox options when message content is resolved through the public plugin API `MailMessage.resolveContent()` using the documented legacy three-argument signature `resolveContent(data, key, callback)`. Because `shared.resolveContent()` normalizes the missing `options` argument to an empty object, the message-level flags copied into `mail.data` by the MailMessage constructor are discarded, and `resolveContentValue()` skips both access-control checks, reaching `nmfetch(url)` or `fs.createReadStream(path)`. As a result, plugin or application code that resolves untrusted message content (html, text, attachment `path` or `href`) via this API can be induced to read arbitrary local files or issue outbound HTTP(S) requests (server-side request forgery), bypassing the sandbox the application enabled. The internal paths used by `transporter.sendMail()` (`resolveAll()`, `_convertDataImages()`, and the MIME streaming path) are not affected. Fixed in version 9.1.1.

CVSS 4.0 · 6 Medium EPSS < 1% KEV · Not listed
Vendors
Nodemailer
Products
Nodemailer
CVE-2026-49811

Dell Command | Monitor: Dell Command | Monitor: Elevation of Privileges via Incorrect Permission Assignment

Dell Command | Monitor (DCM), versions prior to 10.13.2, contain an Incorrect Permission Assignment for Critical Resource vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Elevation of Privileges.

CVSS 3.1 · 8.4 High EPSS < 1% KEV · Not listed
Vendors
Dell
Products
Command | Monitor
CVE-2026-61647

@roomi-fields/notebooklm-mcp has path traversal in vault.batch tool that allows arbitrary file write outside intended vault directory

NotebookLM MCP is an MCP server and HTTP service for interacting with Google NotebookLM and exporting generated content to local vault directories. Versions 1.6.0 through 2.0.2 contain a path traversal vulnerability in the `POST /batch-to-vault` endpoint, also exposed through the `batch_to_vault` MCP tool beginning in version 1.7.0, because attacker-controlled `vault_dir` and `slug_prefix` values can cause Markdown and JSON files to be written outside the intended vault directory to any location writable by the server process. Version 2.0.3 sanitizes `slug_prefix` and supports vault containment when `NOTEBOOKLM_VAULT_ROOT` is configured; containment is not enabled if that variable is unset. Users unable to upgrade should run the server as a dedicated unprivileged account restricted to the intended vault, keep the HTTP endpoint limited to localhost, and validate `vault_dir` values supplied by LLMs processing untrusted content.

CVSS 4.0 · 7.1 High EPSS < 1% KEV · Not listed
Vendors
Roomi-fields
Products
Notebooklm-mcp
CVE-2026-83603

Netdata: Local Root via ndsudo Arbitrary socket_path → fail2ban-client Pickle RCE

Netdata is an open source observability tool. Prior to 2.10.4, the setuid-root ndsudo helper command fail2ban-client-status-socket in src/collectors/utils/ndsudo.c accepts a caller-controlled --socket_path from the low-privileged netdata service account. The account can direct root fail2ban-client to a malicious UNIX socket, and fail2ban/client/csocket.py CSocket.receive() passes the returned data to pickle.loads(), allowing attacker-controlled code to execute as root on systems with fail2ban-client installed. This issue is fixed in version 2.10.4 and nightly build 2.10.0-782-nightly.

CVSS 3.1 · 8.4 High EPSS < 1% KEV · Not listed
Vendors
Netdata
Products
Netdata
CVE-2026-76796

Newell Brands DYMO Connect Desktop improper file path validation

The LoadImageAsPngBase64 endpoint of the Newell Brands DYMO Connect Desktop local web service accepts a file path parameter without adequate validation, allowing a crafted path to read arbitrary image files from the host filesystem outside the intended scope. Fixed in 1.6.2. The fix limits access by file extension only, not by directory - arbitrary-location reads of files with an allowed image extension remain possible by design (accepted residual risk).

CVSS 4.0 · 5.1 Medium EPSS < 1% KEV · Not listed
Vendors
Newell Brands
Products
Dymo Connect Desktop
CVE-2026-95667

MISP Installer Log and FIFO Created World-Readable, Exposing Sensitive Credentials

The MISP installer scripts (for Debian 12, Debian 13, Ubuntu 24.04, and RHEL 9.4) create a log file at /var/log/misp_install.log and a named pipe (FIFO) at /var/log/misp_install.log.pipe to capture all installer output. The log captures highly sensitive data including the generated admin password, database passwords, GPG passphrase, and supervisor password. However, the log file was created by the tee command under the system default umask, resulting in world-readable permissions (typically 0644). Similarly, the FIFO was created with mkfifo without an explicit mode, also inheriting the default umask and remaining world-readable during the window before it was unlinked.  Any local unprivileged user on the system could read the log file or the FIFO to obtain these credentials.  Additionally, the log file was not removed before creation, meaning a pre-existing symlink in /var/log could have been used to redirect the write to an arbitrary location. Version affected: <2.5.47

CVSS 4.0 · 6.9 Medium EPSS < 1% KEV · Not listed
Vendors
Misp
Products
Misp
CVE-2026-45726

Omni: Reader-level users can retrieve imported cluster CA keys via ResourceService

Omni manages Kubernetes on bare metal, virtual machines, or in a cloud. From 1.3.0 until 1.6.6 and 1.7.3, importing a standalone Talos cluster creates an ImportedClusterSecrets resource containing the cluster's complete CA secrets bundle. The access rules in internal/backend/runtime/omni/state_access.go allow an authenticated user with the Reader role to retrieve the resource through ResourceService if the importing actor has not rotated those secrets, exposing Kubernetes, Talos, and etcd CA private keys plus the service-account key. The Kubernetes CA private key permits certificate signing for privileged identities such as system:masters and provides control of the imported cluster outside Omni's authorization boundary, including its workloads, credentials, and secrets. This issue is fixed in versions 1.6.6 and 1.7.3.

CVSS 3.1 · 7.6 High EPSS < 1% KEV · Not listed
Vendors
Siderolabs
Products
Omni