CVE-2026-54431 Improper Data Validation in liboauth2

In liboauth2 the Demonstrating Proof-of-Possession DPoP verifier accepts a proof whose JSON Web Key jwk header contains private key material. RFC 9449 section 4.3 step 7 requires the verifier to reject such a proof but oauth2tokenverify function returns success for a malformed DPoP proof that...

CVE-2026-54431 Improper Data Validation in liboauth2

In liboauth2 the Demonstrating Proof-of-Possession DPoP verifier accepts a proof whose JSON Web Key jwk header contains private key material. RFC 9449 section 4.3 step 7 requires the verifier to reject such a proof but oauth2tokenverify function returns success for a malformed DPoP proof that...

CVE-2026-54431

CVE-2026-54431 affects the liboauth2 DPoP verifier. The bug allows a DPoP proof whose JWK header embeds private key material to be accepted, violating RFC 9449 section 4.3 step 7, because the function oauth2_token_verify() returns success for a malformed DPoP proof that embeds the private EC key ...

CVE-2026-54431 Improper Data Validation in liboauth2

In liboauth2 the Demonstrating Proof-of-Possession DPoP verifier accepts a proof whose JSON Web Key jwk header contains private key material. RFC 9449 section 4.3 step 7 requires the verifier to reject such a proof but oauth2tokenverify function returns success for a malformed DPoP proof that...

CVE-2026-9188

CVE-2026-9188 affects the WordPress plugin “Wappointment” (Appointment Bookings for Zoom GoogleMeet and more) up to version 2.7.6. The vulnerability is an Insecure Direct Object Reference via the appointmentkey/edit_key parameter, where the authorization token consumed by tryCancel() is a predict...

CVE-2026-9188 Appointment Bookings for Zoom GoogleMeet and more – Wappointment <= 2.7.6 - Unauthenticated Insecure Direct Object Reference via Predictable 'edit_key' / 'appointmentkey' Parameter

The Appointment Bookings for Zoom GoogleMeet and more – Wappointment plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to and including 2.7.6 via the appointmentkey parameter due to the appointment editkey — the sole authorization token consumed by tryCance...

EUVD-2026-41260

The Appointment Bookings for Zoom GoogleMeet and more – Wappointment plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to and including 2.7.6 via the appointmentkey parameter due to the appointment editkey — the sole authorization token consumed by tryCance...

CVE-2026-9188

The Appointment Bookings for Zoom GoogleMeet and more – Wappointment plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to and including 2.7.6 via the appointmentkey parameter due to the appointment editkey — the sole authorization token consumed by tryCance...

SUSE CVE-2026-58014

A flaw was found in GLib. An off-by-one error can occur in the gkeyfilegetlocalestringlist function in the gkeyfile.c file when loading a key file with an empty value. This flaw can cause an out-of-bounds access of 1 byte or a denial of service when the out-of-bounds access crosses a page boundar...

EUVD-2026-41249

The Insert Pages plugin for WordPress is vulnerable to Stored Cross-Site Scripting via post custom field keys meta key names in all versions up to, and including, 3.11.4. This is due to insufficient output escaping in the themeta function: while the custom field VALUE is sanitized with wpksespost...

CVE-2026-10089 Insert Pages <= 3.11.4 - Authenticated (Author+) Stored Cross-Site Scripting via Custom Field Keys (Meta Key Names)

The Insert Pages plugin for WordPress is vulnerable to Stored Cross-Site Scripting via post custom field keys meta key names in all versions up to, and including, 3.11.4. This is due to insufficient output escaping in the themeta function: while the custom field VALUE is sanitized with wpksespost...

EUVD-2026-41239

GeoWebPlayer also called "Web Plugin" in the GV-VMS documentation and "WS Player" for VMS-Cloud is an addon that can be installed with various GeoVision software GV-VMS, GV-Cloud, .... It creates a websocket server that expands the capabilities of the various web-interfaces provided by the...

PT-2026-55459

Name of the Vulnerable Software and Affected Versions joserfc versions 1.6.7 and earlier Description An authentication bypass exists when the verification key provided to joserfc.jwt.decode is an empty string or None. This occurs because the HMACAlgorithm.verify and HMACAlgorithm.sign functions...

PT-2026-55314

Name of the Vulnerable Software and Affected Versions Libreswan affected versions not specified Description An invalidly formatted IKEv2 fragment can cause the pluto daemon to crash and restart, leading to a denial of service. The issue occurs within the reassemble v2 incoming fragments function,...

PT-2026-55337

Name of the Vulnerable Software and Affected Versions WatchGuard Fireware OS versions 12.1 through 12.12 WatchGuard Fireware OS versions 2025.1 through 2026.2 Description WatchGuard Fireware OS on a FireCluster may use a hard-coded encryption key to encrypt saved credentials for Access Portal...

PT-2026-55338

Name of the Vulnerable Software and Affected Versions Gardyn Home Kit and Studio devices affected versions not specified Gardyn IoT Hub affected versions not specified Description Gardyn devices and the associated IoT Hub cloud service expose a hardcoded privileged iothubowner key. An...

Linux Distros Unpatched Vulnerability : CVE-2026-54500

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Oj Optimized JSON is a JSON parser and Object marshaller packaged as a Ruby gem. In versions prior to 3.17.3, Oj.load in :object mode reads uninitialized stack...

TencentOS Server 3: openssh (TSSA-2026:0261)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2026:0261 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities:...

Azure Linux 3.0 Security Update: CBL-Mariner Releases (CVE-2026-12505)

The version of CBL-Mariner Releases installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2026-12505 advisory. - A flaw was found in the cifs-utils package where the cifs.upcall helper fails to securely drop...

PT-2026-55326

Name of the Vulnerable Software and Affected Versions WatchGuard Fireware OS versions 11.10.2 through 11.12.4 Update1 WatchGuard Fireware OS versions 12.0 through 12.12 WatchGuard Fireware OS versions 2025.1 through 2026.2 Description A null pointer dereference occurs when the software attempts t...