SimpleJWT has an Unauthenticated Denial of Service via JWE header tampering

Summary An unauthenticated attacker can perform a Denial of Service via JWE header tampering when PBES2 algorithms are used. Applications that call JWE::decrypt on attacker-controlled JWEs using PBES2 algorithms are affected. Details PHP version: PHP 8.4.11 SimpleJWT version: v1.1.0 The relevant...

free5GC UDM vulnerable to null byte injection in URL path parameters causing 500 Internal Server Error

Impact This is an Improper Input Validation vulnerability with Denial of Service and Injection implications. - Security Impact: A remote attacker can inject null bytes URL-encoded as %00 into the supi path parameter of the UDM's NudmSubscriberDataManagement API. This causes URL parsing failure in...

Improperly Controlled Modification of Dynamically-Determined Object Attributes

Overview deepdiff is a Deep Difference and Search of any Python object/data. Recreate objects by adding adding deltas to each other. Affected versions of this package are vulnerable to Improperly Controlled Modification of Dynamically-Determined Object Attributes via the RestrictedUnpickler...

free5GC AUSF UE Authentication Panic on Nil SuciSupiMap Interface Conversion

Impact This is an Improper Null Check vulnerability leading to Denial of Service. - Security Impact: A remote attacker can cause the AUSF service to panic and crash by sending a crafted UE authentication request that triggers a nil interface conversion in the GetSupiFromSuciSupiMap function. This...

Gossipsub PRUNE.backoff Duration Overflow

Summary The Rust libp2p Gossipsub implementation accepts attacker-controlled PRUNE backoff values and may perform unchecked time arithmetic when storing backoff state. A specially crafted PRUNE control message with an extremely large backoff e.g. u64::MAX can lead to Duration/Instant overflow...

CVE-2026-23268 apparmor: fix unprivileged local user can do privileged policy management

In the Linux kernel, the following vulnerability has been resolved: apparmor: fix unprivileged local user can do privileged policy management An unprivileged local user can load, replace, and remove profiles by opening the apparmorfs interfaces, via a confused deputy attack, by passing the opened...

CVE-2026-26948

Dell Integrated Dell Remote Access Controller 9, 14G versions prior to 7.00.00.174, 15G and 16G versions prior to 7.10.90.00, contain an Exposure of Sensitive System Information Due to Uncleared Debug Information vulnerability. A high privileged attacker with remote access could potentially explo...

Timing Attack

Overview org.webjars.npm:h3 is a Minimal HTTP framework built for high performance and portability. Affected versions of this package are vulnerable to Timing Attack via the requireBasicAuth function. An attacker can recover valid authentication credentials by measuring response times and deducin...

Timing Attack

Overview h3 is a Minimal HTTP framework built for high performance and portability. Affected versions of this package are vulnerable to Timing Attack via the requireBasicAuth function. An attacker can recover valid authentication credentials by measuring response times and deducing password...

GHSA-26F5-8H2X-34XH h3 has an observable timing discrepancy in basic auth utils

Summary A Timing Side-Channel vulnerability exists in the requireBasicAuth function due to the use of unsafe string comparison !==. This allows an attacker to deduce the valid password character-by-character by measuring the server's response time, effectively bypassing password complexity...

CVE-2025-55046

MuraCMS through 10.1.10 contains a CSRF vulnerability that allows attackers to permanently destroy all deleted content stored in the trash system through a simple CSRF attack. The vulnerable cTrash.empty function lacks CSRF token validation, enabling malicious websites to forge requests that...

Capgo CLI: symlink-following local secret writes enable arbitrary file overwrite + world-readable credentials (0600 missing)

Summary The Capgo CLI writes sensitive local files .capgo API key file and build credentials JSON using unsafe file operations that follow symlinks and do not enforce safe permissions. This allows an attacker-controlled repository to cause arbitrary file overwrite on the developer’s machine when...

Security Bulletin: IBM Sterling Control Center is affected by vulnerabilities in IBM Semeru Runtime Quarterly CPU - Jan 2026

Summary IBM Sterling Control Center is affected by a vulnerability CVE-2026-21945, CVE-2026-21932, CVE-2026-21933, CVE-2026-21925, CVE-2026-1188 of IBM Semeru Runtime Quarterly CPU - Jan 2026 Vulnerability Details CVEID:CVE-2026-21945 DESCRIPTION: Java SE is vulnerable to a denial of service,...

org.eclipse.jgit: XXE vulnerability in Eclipse JGit

A flaw was found in Eclipse JGit. This vulnerability can allow information disclosure, denial of service, and other security issues when parsing XML files...

CVE-2026-32694 Insecure Direct Object Reference attack via predictable secret ID in Juju

In Juju from version 3.0.0 through 3.6.18, when a secret owner grants permissions to a secret to a grantee, the secret owner relies exclusively on a predictable XID of the secret to verify ownership. This allows a malicious grantee which can request secrets to predict past secrets granted by the...

CVE-2026-32691 Timing ownership claim attack on new external back-end secrets

A race condition in the secrets management subsystem of Juju versions 3.0.0 through 3.6.18 allows an authenticated unit agent to claim ownership of a newly initialized secret. Between generating a Juju Secret ID and creating the secret's first revision, an attacker authenticated as another unit...

CISA Urges Endpoint Management System Hardening After Cyberattack Against US Organization

CISA is aware of malicious cyber activity targeting endpoint management systems of U.S. organizations based on the March 11, 2026 cyberattack against U.S.-based medical technology firm Stryker Corporation, which affected their Microsoft environment.1 To defend against similar malicious cyber...

Claude Code Security and Magecart: Getting the Threat Model Right

When a Magecart payload hides inside the EXIF data of a dynamically loaded third-party favicon, no repository scanner will catch it – because the malicious code never actually touches your repo. As teams adopt Claude Code Security for static analysis, this is the exact technical boundary where AI...

Product Walkthrough: How Mesh CSMA Reveals and Breaks Attack Paths to Crown Jewels

Security teams today are not short on tools or data. They are overwhelmed by both. Yet within the terabytes of alerts, exposures, and misconfigurations – security teams still struggle to understand context: Q: Which exposures, misconfigurations, and vulnerabilities chain together to create viable...

CVE-2026-22319

A stack-based buffer overflow in the device's file installation workflow allows a high-privileged attacker to send oversized POST parameters that overflow a fixed-size stack buffer within an internal process, resulting in a DoS attack...