PT-2026-39544

Name of the Vulnerable Software and Affected Versions Open5GS versions prior to 2.7.8 Description A remote denial of service issue exists in the SMF component. The flaw is located in the update authorized pcc rule and qos function within the /src/smf/npcf-handler.c file. Manipulation of this...

Governing AI-Assisted Security Operations: A Design Science Framework for Operational Decision Support

Engineering managers increasingly must decide how to introduce generative artificial intelligence AI, retrieval-augmented generation, and coding agents into high-risk operational functions without weakening accountability, privacy, cost discipline, or auditability. The central message of this stu...

PT-2026-39442

Name of the Vulnerable Software and Affected Versions Open5GS versions prior to 2.7.8 Description A remote denial of service can be triggered in the PCF component via the pcf sess set ipv6prefix function located in the /src/pcf/context.c file. This occurs through the manipulation of the...

PT-2026-39451

Name of the Vulnerable Software and Affected Versions Open5GS versions prior to 2.7.8 Description A remote denial of service can be triggered via the 'delete' endpoint. The issue exists within the pcf npcf smpolicycontrol handle delete function located in the src/pcf/sm-sm.c file. Recommendations...

GHSA-PMWQ-PJRM-6P5R vulnerabilities

Vulnerabilities for packages: policy-controller, skaffold, falcoctl, docker-cli-buildx, gh, rekor, slsa-verifier, spire-server, buildkitd, ko, crossplane, kyverno, tflint, goreleaser, guac, neuvector-sigstore-interface, cosign, trivy, trivy-operator, tekton-chains, dagger, docker-compose, vexctl,...

GHSA-PMWQ-PJRM-6P5R vulnerabilities

Vulnerabilities for packages: chainloop-control-plane, cg, docker-fips, guac, bom, ratify-fips, docker-cli-buildx, skaffold, spire-server-fips, docker-cli-buildx-fips, cloudbeat, kyverno-notation-aws, crossplane, zot, tekton-chains-fips, tkn-fips, kubescape, policy-controller, buildkitd-fips, gh,...

OESA-2026-2236 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: netfilter: conntrack: add missing netlink policy validations Hyunwoo Kim reports out-of-bounds access in sctp and ctnetlink. These attributes are used by the...

OESA-2026-2235 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: netfilter: conntrack: add missing netlink policy validations Hyunwoo Kim reports out-of-bounds access in sctp and ctnetlink. These attributes are used by the...

OESA-2026-2232 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, a security vulnerability exists in the IOMMU Shared Virtual Addressing SVA feature. On x86 architecture when CONFIGX86 is set, IOMMU hardware caches kernel page table entries. Due to the lack of notification...

OESA-2026-2212 xdg-dbus-proxy security update

xdg-dbus-proxy is a filtering proxy for D-Bus connections. It was originally part of the flatpak project, but it has been broken out as a standalone module to facilitate using it in other contexts. Security Fixes: xdg-dbus-proxy is a filtering proxy for D-Bus connections. Prior to 0.1.7, a policy...

OESA-2026-2213 xdg-dbus-proxy security update

xdg-dbus-proxy is a filtering proxy for D-Bus connections. It was originally part of the flatpak project, but it has been broken out as a standalone module to facilitate using it in other contexts. Security Fixes: xdg-dbus-proxy is a filtering proxy for D-Bus connections. Prior to 0.1.7, a policy...

OESA-2026-2214 xdg-dbus-proxy security update

xdg-dbus-proxy is a filtering proxy for D-Bus connections. It was originally part of the flatpak project, but it has been broken out as a standalone module to facilitate using it in other contexts. Security Fixes: xdg-dbus-proxy is a filtering proxy for D-Bus connections. Prior to 0.1.7, a policy...

CVE-2026-42455

Linkwarden is a self-hosted, open-source collaborative bookmark manager to collect, organize and archive webpages. In versions 2.14.0 and prior, the archive upload endpoint POST /api/v1/archives/linkId?format=4 accepts HTML files text/html without sanitizing JavaScript content. When the archive i...

Permissive Cross-domain Policy with Untrusted Domains

Overview @yoda.digital/gitlab-mcp-server is a GitLab MCP Server - A Model Context Protocol server for GitLab integration Affected versions of this package are vulnerable to Permissive Cross-domain Policy with Untrusted Domains via the SSE HTTP transport when USESSE=true is set, which lacks...

CVE-2026-42455 LinkWarden: Stored XSS via Client-Side Archive Upload (Unsanitized HTML served from same origin)

Linkwarden is a self-hosted, open-source collaborative bookmark manager to collect, organize and archive webpages. In versions 2.14.0 and prior, the archive upload endpoint POST /api/v1/archives/linkId?format=4 accepts HTML files text/html without sanitizing JavaScript content. When the archive i...

CVE-2026-42455 LinkWarden: Stored XSS via Client-Side Archive Upload (Unsanitized HTML served from same origin)

Linkwarden is a self-hosted, open-source collaborative bookmark manager to collect, organize and archive webpages. In versions 2.14.0 and prior, the archive upload endpoint POST /api/v1/archives/linkId?format=4 accepts HTML files text/html without sanitizing JavaScript content. When the archive i...

CVE-2026-42455

CVE-2026-42455 affects Linkwarden (self-hosted, open-source bookmark manager). For versions ≤ 2.14.0, the archive upload endpoint POST /api/v1/archives/[linkId]?format=4 accepts HTML files without sanitizing JavaScript content. When the archive is later retrieved via GET /api/v1/archives/[linkId]...

EUVD-2026-28872

Linkwarden is a self-hosted, open-source collaborative bookmark manager to collect, organize and archive webpages. In versions 2.14.0 and prior, the archive upload endpoint POST /api/v1/archives/linkId?format=4 accepts HTML files text/html without sanitizing JavaScript content. When the archive i...

CVE-2026-42455 LinkWarden: Stored XSS via Client-Side Archive Upload (Unsanitized HTML served from same origin)

Linkwarden is a self-hosted, open-source collaborative bookmark manager to collect, organize and archive webpages. In versions 2.14.0 and prior, the archive upload endpoint POST /api/v1/archives/linkId?format=4 accepts HTML files text/html without sanitizing JavaScript content. When the archive i...

free5GC's PCF npcf-policyauthorization POST /app-sessions panics on suppFeat=1 with missing AfRoutReq via nil pointer dereference

Summary free5GC's PCF POST /npcf-policyauthorization/v1/app-sessions handler panics on a single authenticated request whose ascReqData.suppFeat == "1" enabling traffic-routing feature negotiation and whose medComponents entries supply an afAppId but NO AfRoutReq. The create path then calls...