Grafana Labs 11.6.x < 12.4.12 / 13.0.x < 13.0.10 / 13.1.x < 13.1.7 / 13.2.x < 13.2.3 Missing Authorization (CVE-2026-81841)

The version of Grafana Labs installed on the remote host is 11.6.x through 12.4.x prior to 12.4.12, or 13.0.x prior to 13.0.10, or 13.1.x prior to 13.1.7, or 13.2.x prior to 13.2.3. It is, therefore, affected by a missing authorization vulnerability: - Pausing a shared public dashboard did not...

PT-2026-104378

Name of the Vulnerable Software and Affected Versions Next.js versions 16.0.0 through 16.3.7 Description The development server in this React framework for building full-stack web applications exposes a Model Context Protocol endpoint that does not reliably restrict cross-site requests. This allo...

Give yourself room to be human

Welcome to this week's edition of the Threat Source newsletter. Fall is officially here in Maryland, and I can't be more relieved. I flourish in 50 degree weather, where it feels natural to burrow under blankets, knit sweaters, and listen to an audiobook. Beyond that, though, can I say that I'm...

postcss: PostCSS: Information disclosure and denial of service via crafted CSS input

A flaw was found in PostCSS, a tool that processes CSS files. An attacker who provides specially crafted CSS input containing a malicious source map comment can cause the system to read arbitrary files from the local filesystem. This can lead to the disclosure of sensitive information, specifical...

BIT-AUTHENTIK-2026-94613 authentik: Denial of Service via Document Type Declarations in SAML Messages

authentik is an open-source identity provider. Prior to 2026.2.7, 2026.5.7, and 2026.8.2, an unauthenticated attacker can submit a malformed SAML message to an authentik deployment using SAML in either the identity-provider or SAML source role. The message can stop the worker handling...

BIT-AUTHENTIK-2026-94612 authentik: Authentication bypass via assertion confusion in SAML sources

authentik is an open-source identity provider. Prior to 2026.2.7, 2026.5.7, and 2026.8.2, an authentik SAML Source verifies an assertion's signature and validity period but does not ensure that the identity provider issued the assertion for that Source or in response to a login request from that...

CLEANSTART-2024-UG11230 WEBP::GetLE32 function in XMPFiles/source/FormatSupport/WEBP_Support

Security vulnerability affects the exempi package. The WEBP::GetLE32 function in XMPFiles/source/FormatSupport/WEBPSupport...

Cross-Site Scripting (XSS)

serialize-javascript is vulnerable to Cross-Site Scripting XSS. The vulnerability is due to improper sanitization of attacker-influenced function source when serialized for embedding in a...

CLEANSTART-2026-ID88447 Previously, CVE-2024-45337 fixed an authorization bypass for misused ssh server configurations; if any other type of callback is passed other than public key, then the source-address validation wou...

Security vulnerability affects the kube-state-metrics-fips package. Previously, CVE-2024-45337 fixed an authorization bypass for misused ssh server configurations; if any other type of callback is passed other than public key, then the source-address validation would be skipped...

CLEANSTART-2026-KJ60632 source-address critical option in the Permissions returned by an authentication callback was only enforced for the PublicKeyCallback and VerifiedPublicKeyCallback paths, extending the fix for CVE-2...

Security vulnerability affects the kube-state-metrics-fips package. The source-address critical option in the Permissions returned by an authentication callback was only enforced for the PublicKeyCallback and VerifiedPublicKeyCallback paths, extending the fix for CVE-2026-46595...

Rocky Linux 8 [CIQ] Security Update: kernel-rt / kernel-rt-core / kernel-rt-debug / kernel-rt-debug-core / etc Multiple Vulnerabilities (crlsa-2022_5834)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20225834 advisory. kernel: Small table perturb size in the TCP source port generation algorithm can lead to information leak CVE-2022-1012 kernel: a use-after-free write in t...

Rocky Linux 9.6 [TuxCare] Security Update: python3-unbound / unbound / unbound-devel / unbound-dracut / etc (ALMALINUX9.6:CLSA-2026:1785241895)

The Rocky Linux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1785241895 advisory. - In NLnet Labs Unbound 1.4.22 up to and including 1.25.1, UDP source port is randomized and intended to serve as a secret value that...

Rocky Linux 10.0 [CIQ] Security Update: avahi / avahi-compat-howl / avahi-compat-howl-debuginfo / etc (crlsa-2025_16441)

The Rocky Linux 10.0 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-202516441 advisory. avahi: Avahi Wide-Area DNS Uses Constant Source Port CVE-2024-52615 Tenable has extracted the preceding description block directly from the CIQ security advisor...

Rocky Linux 10.2 [CIQ] Security Update: python3-unbound / python3-unbound-debuginfo / unbound / etc (crlsa-2026_68291)

The Rocky Linux 10.2 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-202668291 advisory. unbound: Unbound: DNS cache poisoning via UDP source port predictability CVE-2026-50252 Tenable has extracted the preceding description block directly from the...

Rocky Linux 10.2 [CIQ] Security Update: dnsmasq / dnsmasq-debuginfo / dnsmasq-debugsource / dnsmasq-utils / etc Multiple Vulnerabilities (crlsa-2026_19158)

The Rocky Linux 10.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-202619158 advisory. dnsmasq: dnsmasq: heap buffer overflow in cache via NAMEESCAPE expansion CVE-2026-2291 dnsmasq: NSEC bitmap parsing infinite loop CVE-2026-4890 dnsmasq...

Rocky Linux 8 [CIQ] Security Update: gcc-toolset-11-annobin-annocheck / etc (crlsa-2021_4591)

The Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20214591 advisory. Developer environment: Unicode's bidirectional BiDi override characters can cause trojan source attacks CVE-2021-42574 The following changes were introduced in...

Rocky Linux 9 [CIQ] Security Update: grafana / grafana-debuginfo / grafana-debugsource / grafana-selinux (crlsa-2026_10226)

The Rocky Linux 9 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-202610226 advisory. grafana: Grafana: Information disclosure of data-source passwords via public dashboards CVE-2026-27877 Tenable has extracted the preceding description block direct...

PT-2026-105074

authentik is an open-source identity provider. Prior to 2026.2.7, 2026.5.7, and 2026.8.2, an unauthenticated attacker can submit a malformed SAML message to an authentik deployment using SAML in either the identity-provider or SAML source role. The message can stop the worker handling...

AlmaLinux 9.6 [TuxCare] Security Update: nginx / nginx-all-modules / nginx-core / nginx-filesystem / etc (ALMALINUX9.6:CLSA-2026:1784888515)

The AlmaLinux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1784888515 advisory. - A vulnerability exists in NGINX Plus and NGINX Open Source when a map directive uses regex matching and a string expression references the...

PT-2026-105197

RabbitMQ is a messaging and streaming broker. From 3.13.0 until 3.13.18, 4.0.23, 4.1.14, 4.2.9, and 4.3.3, native MQTT and MQTT over WebSocket behind a trusted PROXY Protocol frontend could lose the proxy-derived client address before the MQTT authentication path checked loopback users, causing t...