Rethinking MCP Security: A Large-Scale Study of Runtime MCP Servers and Security Scanner Reliability

The Model Context Protocol MCP has rapidly established itself as a standard interface for enabling LLM-based agents to interact with external tools and services. As MCP servers are increasingly entrusted with security-sensitive operations, understanding their real-world risks has become critical...

Large Language Models in Misinformation Ecosystems: Misuse, Defense, and Vulnerability

Large language models LLMs have transformed misinformation from a primarily content-centric problem into a broader ecosystem-level security challenge. When misused, LLMs create risks beyond false content generation, enabling attacks on the social contexts, evidence sources, retrieval corpora, and...

01-numacert (>=1.0.0, <=3.0.0), 10by10-react-app (1.2.1) +18976 more potentially affected by CVE-2026-12590 via body-parser (>=1.0.0, <=1.20.5)

body-parser NPM version =1.0.0, =1.0.0, =0.2.0, =1.0.2, =2.0.0, =0.2.0, =0.0.978, =0.2.0, =0.0.1, =0.0.28, =0.0.36 and more Source cves: CVE-2026-12590 Source advisory: SNYK:JS-BODYPARSER-17906397...

EUVD-2026-42516

Incorrect Permission Assignment in BOSH.Utils.psm1 in BOSH-Ecosystem bosh-windows-stemcell-builder allows low-privilege authenticated users to overwrite C:\bosh\servicewrapper.exe or C:\bosh\bosh-agent.exe and gain NT AUTHORITY\SYSTEM on the next service restart or reboot. This can lead to full...

CVE-2026-47830: Undefined Security Weakness

Incorrect Permission Assignment in BOSH.Utils.psm1 in BOSH-Ecosystem bosh-windows-stemcell-builder allows low-privilege authenticated users to overwrite C:\bosh\servicewrapper.exe or C:\bosh\bosh-agent.exe and gain NT AUTHORITY\SYSTEM on the next service restart or reboot. This can lead to full...

@agentbadge/mcp (0.1.9), @agentbadge/passport (>=0.1.8, <=0.2.1) +140 more potentially affected by CVE-2026-59876 via protobufjs (>=8.2.0, <=8.6.4)

protobufjs NPM version =8.2.0, =0.1.8, =0.1.1, =0.1.1, =1.16.0, =1.0.5, =0.0.4, =0.0.4, =0.0.4, =0.0.4, =0.3.1, =0.1.37, =0.1.41 and more Source cves: CVE-2026-59876 Source advisory: SNYK:JS-PROTOBUFJS-17900554...

@0xwork/connect (>=0.1.0, <=0.1.9), @3onedata/alsatian (>=0.1.8-fix.3, <=0.1.8-fix.5) +927 more potentially affected by CVE-2026-59873 via tar (>=7.0.0, <=7.5.18)

tar NPM version =7.0.0, =0.1.0, =0.1.8-fix.3, =0.0.6, =11.0.19, =1.0.0, =1.0.2, =2026.4.23-zh, =0.1.0, =0.1.1, =0.1.1, =2026.4.4, =0.59.0, =0.64.0 - @aivibeclaw/speech-core 2026.6.10 and more Source cves: CVE-2026-59873 Source advisory: SNYK:JS-TAR-17909152...

@adobe/aem-cli (>=16.21.1, <=16.21.2), @adobe/helix-docx2md (>=1.9.29, <=1.9.30) +49 more potentially affected by CVE-2026-59870 via js-yaml (>=5.0.0, <=5.2.0)

js-yaml NPM version =5.0.0, =16.21.1, =1.9.29, =3.4.141, =7.1.20, =2.2.62, =1.5.3, =1.0.8, =0.0.0-next-20260630092247, =0.0.0-next-20260630092247, =0.0.0-next-20260630092247, =0.0.0-next-20260824173136 and more Source cves: CVE-2026-59870 Source advisory: SNYK:JS-JSYAML-17900063...

@3onedata/alsatian (>=0.1.8-fix.3, <=0.1.8-fix.5), @activepieces/piece-ai (>=0.3.1, <=0.3.4) +756 more potentially affected by CVE-2026-59897 via hono (>=4.3.6, <=4.12.26)

hono NPM version =4.3.6, =0.1.8-fix.3, =0.3.1, =0.0.138, =0.0.138, =0.0.138, =0.0.138, =0.0.138, =0.9.0, =0.1.0, =0.1.9, =0.2.0, =0.29.23 and more Source cves: CVE-2026-59897 Source advisory: SNYK:JS-HONO-17900541...

@agent-native/core (>=0.26.5, <=0.47.1), @agentcorporation/server (>=0.3.3, <=0.3.13) +192 more potentially affected by CVE-2026-67336 via better-auth (>=1.0.0, <=1.6.10)

better-auth NPM version =1.0.0, =0.26.5, =0.3.3, =1.0.35, =1.0.35, =1.0.35, =1.0.35, =0.0.2, =2026.501.0, =2026.501.0, =0.1.3, =0.0.7, =1.0.0-canary.2, =1.3.27, =1.3.27, =1.3.37 and more Source cves: CVE-2026-67336 Source advisory: OSV:GHSA-9H47-PQCX-HJR4...

@agent-native/core (>=0.26.5, <=0.47.1), @agentcorporation/server (>=0.3.3, <=0.3.13) +192 more potentially affected by CVE-2026-53514 via better-auth (>=1.0.0, <=1.6.10)

better-auth NPM version =1.0.0, =0.26.5, =0.3.3, =1.0.35, =1.0.35, =1.0.35, =1.0.35, =0.0.2, =2026.501.0, =2026.501.0, =0.1.3, =0.0.7, =1.0.0-canary.2, =1.3.27, =1.3.27, =1.3.37 and more Source cves: CVE-2026-53514 Source advisory: SNYK:JS-BETTERAUTH-17889813...

@absinthe/graphql-playground (>=1.3.1, <=1.3.5), @absinthe/socket (>=0.1.0, <=0.2.0) +52 more potentially affected by CVE-2026-56812 via phoenix (>=1.3.0, <=1.5.12)

phoenix NPM version =1.3.0, =1.3.1, =0.1.0, =0.1.2, =0.1.0, =0.1.2, =1.7.5, =1.5.1, =1.7.5, =1.8.1, =1.0.0, =1.5.6, =1.8.1, =1.8.1, =1.7.26, =1.7.26, =1.16.6-beta-eaa4d39d and more Source cves: CVE-2026-56812 Source advisory: OSV:EEF-CVE-2026-56812...

-react-file-list-components (1.1.1), -tompan-reacttemplate (>=1.0.1, <=1.1.0) +41017 more potentially affected by CVE-2026-14802 via react-dev-utils (>=0.1.1, <=12.1.0-next.26)

react-dev-utils NPM version =0.1.1, =1.0.1, =0.1.0, =0.1.0, =0.1.6 - 0beny1s 1.1.6 - 0scarclassa 1.0.1 - 0scarclassb 1.0.1 - 0scarclassc 1.0.1 - 0scarclassd 1.0.1 - 0scarclasse 1.0.1 - 0scarclassf 1.0.1 - 0scarclassg 1.0.1 - 0scarclassh 1.0.1 - 0scarclassi 1.0.1 and more Source cves: CVE-2026-148...

Malicious code in fmt-date-lite (npm)

The npm package fmt-date-lite is a supply-chain dropper disguised as a benign date-formatting utility its description reads "Lightweight date formatting utility with locale support". It ships six files, no source repository and no dependencies, with its real behaviour in an install script. A...

@devpodio/github-extension (1.0.0), @eclipse-glsp-examples/workflow-theia (>=1.0.0-theia1.27.0, <=1.1.0-next.e29c96e.130) +119 more potentially affected by CVE-2026-10055 via @theia/request (>=1.26.0, <=1.72.3)

@theia/request NPM version =1.26.0, =1.0.0-theia1.27.0, =1.0.0, =0.7.1, =1.58.6, =0.0.1, =0.0.1, =0.0.1, =0.0.1, =0.0.1, =1.57.0-next.37, =1.72.3 and more Source cves: CVE-2026-10055 Source advisory: SNYK:JS-THEIAREQUEST-17810719...

@falcondev-oss/nuxt-layers-base (>=0.1.0, <=0.25.0), @iqual/nuxt-icms (>=1.6.0-rc.1, <=1.6.1) +25 more potentially affected by unknown CVE via @nuxt/ui (>=4.0.0, <=4.8.0)

@nuxt/ui NPM version =4.0.0, =0.1.0, =1.6.0-rc.1, =1.1.6, =0.0.19, =0.5.0, =0.0.7, =0.0.0-test-ld-20260520212549, =0.0.0-test-ld-20260520212549, =0.9.0, =0.0.0-test-ld-20260520212549, =0.0.0-test-ld-20260520212549, =0.4.0, =0.4.0, =1.1.0, =1.0.1, =1.1.4 and more Source cves: unknown CVE Source...

@activepieces/piece-json (0.1.7), @aiqadam/qadam-json (0.1.6) +66 more potentially affected by CVE-2026-52746 via jsonata (>=2.0.0, <=2.1.0)

jsonata NPM version =2.0.0, =5.0.0, =2.3.132, =37.301.2, =1.0.4, =11.8.0, =0.0.2, =1.0.0, =1.0.0, =4.0.0, =5.4.0 and more Source cves: CVE-2026-52746 Source advisory: SNYK:JS-JSONATA-17810727...

@grackle-ai/cli (>=0.72.3, <=0.132.1), @grackle-ai/core (>=0.75.4, <=0.132.1) +7 more potentially affected by unknown CVE via @grackle-ai/auth (>=0.72.3, <=0.132.1)

@grackle-ai/auth NPM version =0.72.3, =0.72.3, =0.75.4, =0.72.3, =0.96.3, =0.99.0, =0.97.0, =0.98.0, =0.72.3, =0.75.1, =0.132.1 Source cves: unknown CVE Source advisory: SNYK:JS-GRACKLEAIAUTH-17817919...

@0xwork/connect (>=0.1.0, <=0.1.7), @agentholdings/agent-passport (>=0.1.0, <=0.1.5) +24 more potentially affected by CVE-2026-53839 via openclaw (>=2026.3.22, <=2026.5.6)

openclaw NPM version =2026.3.22, =0.1.0, =0.1.0, =0.8.3-beta.1, =0.1.0, =2026.3.25, =0.0.0, =27.2.5, =1.1.0, =2.1.3, =2026.3.24-3, =0.14.39, =0.1.0, =0.1.1, =0.2.18 and more Source cves: CVE-2026-53839 Source advisory: OSV:GHSA-77Q5-RR5V-X43Q...

@0xwork/connect (>=0.1.0, <=0.1.7), @agentholdings/agent-passport (>=0.1.0, <=0.1.5) +24 more potentially affected by CVE-2026-53807 via openclaw (>=2026.3.22, <=2026.5.2)

openclaw NPM version =2026.3.22, =0.1.0, =0.1.0, =0.8.3-beta.1, =0.1.0, =2026.3.25, =0.0.0, =27.2.5, =1.1.0, =2.1.3, =2026.3.24-3, =0.14.39, =0.1.0, =0.1.1, =0.2.18 and more Source cves: CVE-2026-53807 Source advisory: OSV:GHSA-W5WW-7CHG-MXCQ...