CVE-2026-58213

A flaw was found in NATS Server. An authenticated MQTT client could exploit this by embedding protocol control characters within subscription filters. These characters would then be forwarded as NATS protocol data to route or leafnode connections, leading to the corruption of the protocol stream...

yakit v1.4.8-0821

YAKIT-A Cyber Security ALL-IN-ONE Platform based on Yak language Whitepaper • Official documentation • Issue feedback • Official website • Community • Architecture :book:Language： English • 中文 Introduction Security integration is a reform of security operations and management for enterprises in t...

CVE-2026-55850 Element Web: A malicious homeserver can inject HTML in Element Web using its homepage

Element Web is a Matrix web client built using the Matrix React SDK. Prior to 1.12.22, EmbeddedPage in apps/web/src/components/structures/EmbeddedPage.tsx renders homeserver-supplied homepage content through dangerouslySetInnerHTML without passing it through sanitizedHtmlNode. A malicious...

ai.loomspan:loomspan-spring-boot-starter (>=1.0.0-beta.1, <=1.0.0-beta.8), ai.new-wave:spring-agent-app (>=1.8.0, <=1.8.1) +327 more potentially affected by CVE-2026-59318 via org.springframework.ai:spring-ai-client-chat (2.0.0)

org.springframework.ai:spring-ai-client-chat MAVEN version 2.0.0 is affected by a known vulnerability. The following packages have a transitive dependency on org.springframework.ai:spring-ai-client-chat and may be impacted: - ai.loomspan:loomspan-spring-boot-starter =1.0.0-beta.1, =1.8.0, =1.8.0,...

CVE-2026-15576

CVE-2026-15576 is an improper authentication vulnerability in the agent receiver of Checkmk versions prior to 2.5.0p10 . An unauthenticated remote attacker can bypass mutual TLS (mTLS) client certificate verification on relay endpoints by supplying a fixed placeholder identity in the request URL....

CVE-2026-15576 Agent receiver accepts mTLS requests without a client certificate

Improper authentication in the agent receiver of Checkmk 2.5.0p10 allows an unauthenticated remote attacker to bypass mutual TLS client certificate verification of relay endpoints by supplying a fixed placeholder identity in the request URL, resulting in limited impact on integrity and...

CVE-2026-15576 Agent receiver accepts mTLS requests without a client certificate

Improper authentication in the agent receiver of Checkmk 2.5.0p10 allows an unauthenticated remote attacker to bypass mutual TLS client certificate verification of relay endpoints by supplying a fixed placeholder identity in the request URL, resulting in limited impact on integrity and...

CVE-2026-59655 Apache CloudStack: Unauthenticated OAuth provider client-secret disclosure

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache CloudStack's OAuth authentication plugin while listing OAuth providers. This issue affects Apache CloudStack: from 4.19.0.0 through 4.20.3.0 and from 4.21.0.0 through 4.22.1.0. Users are recommended to upgrade to...

CVE-2026-59655

Apache CloudStack is vulnerable to an Exposure of Sensitive Information to an Unauthorized Actor in its OAuth authentication plugin . The issue occurs specifically while listing OAuth providers, which can lead to the disclosure of unauthenticated OAuth provider client-secrets . This affects versi...

CVE-2026-59655 Apache CloudStack: Unauthenticated OAuth provider client-secret disclosure

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache CloudStack's OAuth authentication plugin while listing OAuth providers. This issue affects Apache CloudStack: from 4.19.0.0 through 4.20.3.0 and from 4.21.0.0 through 4.22.1.0. Users are recommended to upgrade to...

Denial-Of-Service

com.rabbitmq, amqp-client is vulnerable to a Denial-of-service. the vulnerability is due to inconsistent application of the negotiated framemax limit, which allows a malicious or compromised RabbitMQ broker to send oversized method frames that the client attempts to allocate and decode instead of...

RLSA-2026:57254 Important: kernel-rt security, bug fix, and enhancement update

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fixes: kernel: net: ieee802154: do not leave a dangling sk pointer in ieee802154create CVE-2024-56602 kernel: ip6gre: Use cached t-net in...

de.fu-berlin.mi.hcc.questionnaires:questionnaires_web (1.0), events.boudicca:eventcollector-client (>=0.6.0, <=0.7.0) +4 more potentially affected by CVE-2026-63490 via com.github.jknack:handlebars-springmvc (>=4.0.0, <=4.5.2)

com.github.jknack:handlebars-springmvc MAVEN version =4.0.0, =0.6.0, =0.6.0, =3.0.0, =1.1.0, =0.2.8, =0.5.0 Source cves: CVE-2026-63490 Source advisory: SNYK:JAVA-COMGITHUBJKNACK-19233596...

SUSE CVE-2026-74942

Privilege escalation in the Remote Settings Client component. This vulnerability was fixed in Firefox 154, Firefox ESR 115.39, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1...

SUSE CVE-2026-75874

Sandbox escape in the Remote Settings Client component. This vulnerability was fixed in Firefox 154, Thunderbird 154, Firefox ESR 115.40, Firefox ESR 140.15, Firefox ESR 153.2, Thunderbird 140.15, and Thunderbird 153.2...

CVE-2026-75874

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...

CVE-2026-75932: Missing Authorization

Jet Admin allows an attacker to create a malicious app and connect it to a target user's custom domain, edit the authentication configuration, and reroute traffic to the attacker-controlled app. Once connected to the target domain, the attacker's workspace is populated with the victim's OAuth...

PT-2026-79429

Name of the Vulnerable Software and Affected Versions Element Web versions prior to 1.12.22 Description The EmbeddedPage component in apps/web/src/components/structures/EmbeddedPage.tsx renders homepage content supplied by the homeserver using dangerouslySetInnerHTML without utilizing...

kernel security, bug fix, and enhancement update

4.18.0-553.157.1 - Update Oracle Linux certificates Kevin Lyons - Disable signing for aarch64 Ilya Okomin - Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list olkmodsigningkey.pem Orabug: 29539237 - Update x509.genkey Orabug: 24817676 - Conflict with shim-ia32 and...

Fedora 44 : openssh (2026-752aa3ff05)

The remote Fedora 44 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-752aa3ff05 advisory. Fix CVE-2026-59995 OpenSSH: sftp client allows attacker to control downloaded Tenable has extracted the preceding description block directly from the Fedora...