CVE-2026-54887 DTLS server cookie bypass during startup window due to empty initial cookie secret

Use of Default Cryptographic Key vulnerability in Erlang/OTP ssl DTLS server allows predictable DTLS cookie computation during the startup window, enabling source address verification bypass. On DTLS server startup, dtlsserverconnection:initialhello/3 initializes previouscookiesecret to the empty...

EEF-CVE-2026-54887 DTLS server cookie bypass during startup window due to empty initial cookie secret

Summary Use of Default Cryptographic Key vulnerability in Erlang/OTP ssl DTLS server allows predictable DTLS cookie computation during the startup window, enabling source address verification bypass. On DTLS server startup, dtls\server\connection:initial\hello/3 initializes previous\cookie\secret...

CVE-2026-54887 DTLS server cookie bypass during startup window due to empty initial cookie secret

Use of Default Cryptographic Key vulnerability in Erlang/OTP ssl DTLS server allows predictable DTLS cookie computation during the startup window, enabling source address verification bypass. On DTLS server startup, dtlsserverconnection:initialhello/3 initializes previouscookiesecret to the empty...

CVE-2026-44935

The vulnerability (CVE-2026-44935) affects SUSE Rancher Fleet’s Helm Deployer where missing validation of valuesFrom references enables cross-tenant access to fleet credentials stored in secrets/config maps on downstream clusters. Affected versions include Fleet 0.15.x before 0.15.2, 0.14.x befor...

CVE-2026-44935 Rancher Fleet vulnerable to cross namespace secret disclosure via unvalidated `valuesFrom` references in Helm Deployer

Missing validation of "valuesFrom" references in Helm Deployer of SUSE Rancher Fleet 0.15 before 0.15.2, 0.14 before 0.14.6, 0.13 before 0.13.11 and 0.12 before 0.12.15 could be used by owners of one tenant to access fleet credentials of other tenants...

CVE-2026-44935 Rancher Fleet vulnerable to cross namespace secret disclosure via unvalidated `valuesFrom` references in Helm Deployer

Missing validation of "valuesFrom" references in Helm Deployer of SUSE Rancher Fleet 0.15 before 0.15.2, 0.14 before 0.14.6, 0.13 before 0.13.11 and 0.12 before 0.12.15 could be used by owners of one tenant to access fleet credentials of other tenants...

How GitHub used secret scanning to reach inbox zero

Several years ago, GitHub Security launched an initiative to assess and improve our overall secrets hygiene. As part of that effort, we piloted the Secret Scanning capability that was under development at the time. That's when we found more than 20,000 secrets spread across our 15,000+...

K000162052: Apache Tomcat vulnerability CVE-2026-43514

Security Advisory Description Observable Timing Discrepancy vulnerability when comparing AJP secret in Apache Tomcat. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.21, from 10.1.0-M1 through 10.1.54, from 9.0.0.M1 through 9.0.117, from 8.5.0 through 8.5.100, from 7.0.0 through...

PYSEC-2026-691 OpenStack Nova Exposure of Sensitive Information to an Unauthorized Actor

OpenStack Nova before 2012.1 allows someone with access to an EC2ACCESSKEY equivalent to a username to obtain the EC2SECRETKEY equivalent to a password. Exposing the EC2ACCESSKEY via http or tools that allow man-in-the-middle over https could allow an attacker to easily obtain the EC2SECRETKEY. A...

CVE-2026-8482

A vulnerability was discovered on StormShield Network Security 4.3.0 to 4.3.41 included, 4.8.0 to 4.8.15 included , 5.0.0 to 5.0.5 included There is a possible leak of secret information if administration commands have been passed with the CLI command line tool. Someone with SSH access to the...

CVE-2026-8482

StormShield Network Security versions affected: 4.3.0–4.3.41, 4.8.0–4.8.15, and 5.0.0–5.0.5. A disclosed information-leak vulnerability arises when administration commands are executed via the CLI tool. If an attacker gains SSH access to the firewall (in SSH multiuser mode), they may obtain sensi...

EUVD-2026-41271

A vulnerability was discovered on StormShield Network Security 4.3.0 to 4.3.41 included, 4.8.0 to 4.8.15 included , 5.0.0 to 5.0.5 included There is a possible leak of secret information if administration commands have been passed with the CLI command line tool. Someone with SSH access to the...

CVE-2026-55792

Craft CMS is a content management system CMS. In versions starting from 4.0.0-RC1 and prior to 4.18.0, and 5.0.0-RC1 and above, prior to 5.10.0, the dataUrl Twig function is included in Craft’s Twig sandbox allowlist, allowing any control panel user granted the utility:system-messages permission ...

MAL-2026-6768 Malicious code in @marketfront/blenderdevtool (npm)

The @marketfront/blenderdevtool package is part of a 25-package malicious campaign batch-published to the @marketfront npm scope by npm user 'marketfront' [email protected] within a roughly 3-minute window on 2026-07-01. All packages in the campaign were published at version 7.0.0 and use...

PT-2026-55456

Summary 9router uses a publicly known hardcoded string "9router-default-secret-change-me" as the fallback of JWT secret for all Dashboard session JWTs when the JWT SECRET environment variable is not set. Because this secret is committed in the public repository and unchanged across all releases,...

PT-2026-55450

Name of the Vulnerable Software and Affected Versions dragonfly versions prior to 2.4.4 Description The Dragonfly Manager fails to enforce authentication on specific API endpoints, allowing unauthenticated network-reachable attackers to retrieve sensitive OAuth client secrets. The issue occurs...

MAL-2026-6779 Malicious code in @marketfront/fingerprint (npm)

The @marketfront/fingerprint package is part of a 25-package malicious campaign batch-published to the @marketfront npm scope by npm user 'marketfront' [email protected] within a roughly 3-minute window on 2026-07-01. All packages in the campaign were published at version 7.0.0 and use...

Dragonfly Manager OAuth provider client_secret disclosure via unauthenticated GET /api/v1/oauth

The Dragonfly Manager exposes GET /api/v1/oauth and GET /api/v1/oauth/:id to unauthenticated clients. The response body deserializes the entire manager/models.Oauth struct, which includes the clientsecret field. Any network-reachable attacker can read the OAuth client secrets configured for githu...

9router's Hardcoded Default fallback JWT Secret Allows Authentication Bypass

9router uses a publicly known hardcoded string "9router-default-secret-change-me" as the fallback of JWT secret for all Dashboard session JWTs when the JWTSECRET environment variable is not set. Because this secret is committed in the public repository and unchanged across all releases, any...

GHSA-XR65-5CPM-G36X Rancher Fleet vulnerable to cross namespace secret disclosure via unvalidated `valuesFrom` references in Helm Deployer

Impact A vulnerability in Fleet for Rancher Manager affects multi-tenancy environments where different tenants share the same downstream clusters e.g., different privileged or untrusted teams inside the same organization. On unpatched versions, tenants could bypass restrictions to access any conf...