firefox: thunderbird: Sandbox escape in the Remote Settings Client component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Sandbox escape in the Remote Settings Client component...

CLEANSTART-2026-JQ49818 Previously, a revoked 'SignatureKey' belonging to a CA was not correctly checked for revocation

Multiple security vulnerabilities affect the minio-client package. Previously, a revoked 'SignatureKey' belonging to a CA was not correctly checked for revocation. See references for individual vulnerability details...

CVE-2026-81868: Authentication Bypass Using an Alternate Path or Channel

Steeltoe is an open source project that provides a collection of libraries that helps users build cloud-native applications. Prior to 4.3.0, Steeltoe.Security.Authorization.Certificate deployments using AddOrgAndSpacePolicies and UseCertificateAuthorization trust the public certificate supplied i...

PT-2026-94499

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the NFSv4 implementation where the nfs4 alloc client function allocates a callback identifier before completing client setup. If a subsequent initialization step fails...

CVE-2026-90220: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: ALSA: seq: Don't leak the extension cell pointer in the bounce payload The bounceerrorevent embeds the failed event in the bounce payload by pointing data.ext.ptr at it. When that event is a queued variable-length event, its own...

CVE-2026-90997: Authentication Bypass by Capture-replay

A flaw was found in Keycloak. When deployed in stateless mode with MySQL or MariaDB, a mismatch in row-count semantics between the database driver and Keycloak's application logic allows an attacker to bypass replay protection. This vulnerability enables an attacker who intercepts single-use...

PT-2026-94473

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A request buffer leak exists in the asynchronous read path of the SMB client. The function smb2 new read req allocates a request buffer using smb2 plain req init, but fails to release th...

PT-2026-95074

Name of the Vulnerable Software and Affected Versions AWS IoT Device SDK for Python versions 1.5.3 through 1.6.0 Description Improper validation of certificates with host mismatch occurs in the MQTT client TLS connection layer, specifically affecting X.509 mutual authentication on port 8883 and...

EulerOS 2.0 SP15 : nfs-utils (EulerOS-SA-2026-3786)

According to the versions of the nfs-utils packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A vulnerability was recently discovered in the rpc.mountd daemon in the nfs-utils package for Linux, that allows a NFSv3 client to escalate...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: freerdp (UTSA-2026-109818)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-109818 advisory. FreeRDP before 3.29.0 affected versions = 3.28.0 contains a heap out-of-bounds read in updateprocessglyphfragments/glyphcachefragmentput in libfreerdp/cache/glyph.c...

PT-2026-94296

Name of the Vulnerable Software and Affected Versions ash authentication versions 4.12.0 through 4.14.x ash authentication versions 5.0.0-rc.0 through 5.0.0-rc.13 Description AshAuthentication contains an issue where readers of the audit store can recover client IP addresses that the audit log...

PT-2026-94384

Name of the Vulnerable Software and Affected Versions Steeltoe versions prior to 4.3.0 Description Steeltoe.Security.Authorization.Certificate deployments using AddOrgAndSpacePolicies and UseCertificateAuthorization trust the public certificate provided in the X-Client-Cert request header without...

AlmaLinux 10 : libsoup3 (ALSA-2026:68235)

The remote AlmaLinux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:68235 advisory. SoupWebsocketExtensionDeflate: libsoup: libsoup: WebSocket permessage-deflate Unbounded Decompression Remote Denial of Service CVE-2026-15709 libsoup:...

Security update for MozillaFirefox (important)

openSUSE security update: security update for mozillafirefox ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:21853-1 Rating: important References: bsc1278001 Cross-References: CVE-2026-74952 CVE-2026-75874 CVE-2026-84118 CVE-2026-84119 CVE-2026-8412...

Linux Distros Unpatched Vulnerability : CVE-2026-75516

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The RabbitMQ Java client library allows Java and JVM-based applications to connect to and interact with RabbitMQ nodes. Prior to 5.34.0, AMQConnection.start...

ALSA-2026:68549 Important: firefox security update

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. Security Fixes: firefox: thunderbird: Privilege escalation in the DOM: Workers component CVE-2026-16365 firefox: thunderbird: Sandbox escape in the Remote Settings Client component...

CVE-2026-64684

A flaw was found in the rmcp component. This vulnerability allows a remote attacker to disclose sensitive information. When the rmcp crate's HTTP client processes a redirect to a different web address cross-origin redirect from a malicious or compromised Model Context Protocol MCP endpoint, it ca...

CVE-2026-86003

A flaw was found in CoreDNS. The DNS-over-HTTPS, DNS-over-HTTP/3, DNS-over-QUIC, and DNS-over-gRPC listeners do not properly validate incoming DNS update requests. An unauthenticated client can send a specially crafted DNS update RFC 2136 UPDATE that CoreDNS forwards to an upstream DNS server. If...

CVE-2026-92019

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Mitigation bypass in the Remote Settings Client component...

DEBIAN-CVE-2026-75516

The RabbitMQ Java client library allows Java and JVM-based applications to connect to and interact with RabbitMQ nodes. Prior to 5.34.0, AMQConnection.start applies Math.minmaxInboundMessageBodySize, frameMax after Connection.Tune negotiation even though AMQP defines frameMax value zero as...