GHSA-G7CV-RXG3-HMPX Malware in @tanstack/* packages exfiltrates cloud credentials, GitHub tokens, and SSH keys

Summary On 2026-05-11, between approximately 19:20 and 19:26 UTC, 84 malicious versions across 42 @tanstack/ packages were published to the npm registry. The publishes were authenticated via the legitimate GitHub Actions OIDC trusted-publisher binding for TanStack/router, but the publish workflow...

EUVD-2026-29352

On 2026-05-11, between approximately 19:20 and 19:26 UTC, 84 malicious versions across 42 @tanstack/ packages were published to the npm registry. The publishes were authenticated via the legitimate GitHub Actions OIDC trusted-publisher binding for TanStack/router, but the publish workflow itself...

CVE-2026-45321

On 2026-05-11, between approximately 19:20 and 19:26 UTC, 84 malicious versions across 42 @tanstack/ packages were published to the npm registry. The publishes were authenticated via the legitimate GitHub Actions OIDC trusted-publisher binding for TanStack/router, but the publish workflow itself...

CVE-2026-45321

CVE-2026-45321 is a real npm supply-chain attack affecting 42 TanStack packages where 84 malicious releases were published within ~6 minutes using a legitimate GitHub Actions OIDC trusted-publisher binding. The malicious router_init.js payload exfiltrated credentials (GitHub tokens, cloud keys, S...

MAL-2026-3486 Malicious code in @tanstack/solid-start-server (npm)

--- -= Per source details. Do not edit below this line.=- Source: ghsa-malware a9f623ce85c893266087d3eeb9812938d0f3eea0ddb33cd735589c104dafb8e2 Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be...

Malicious code in @tanstack/start-server-core (npm)

--- -= Per source details. Do not edit below this line.=- Source: ghsa-malware 7db0631bb410a51551790c0b55b574d53aea5d7a677439e6f3cf877503317658 Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be...

TanStack Query security vulnerabilities

TanStack Query is an open-source library developed by TanStack, featuring a complete set of functions and supporting TypeScript. There is a security vulnerability in TanStack Query. This vulnerability stems from attackers exploiting configuration errors in the pullrequesttarget, GitHub Actions...

FreeMOCA: Memory-Free Continual Learning for Malicious Code Analysis

As over 200 million new malware samples are identified each year, antivirus systems must continuously adapt to the evolving threat landscape. However, retraining solely on new samples leads to catastrophic forgetting and exploitable blind spots, while retraining on the entire dataset incurs...

MAL-2026-3475 Malicious code in @tanstack/router-devtools-core (npm)

--- -= Per source details. Do not edit below this line.=- Source: ghsa-malware fb87d1d0c584c5a4a5081a2823f9791c367b90702417bfee06d31e57856c1535 Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be...

Malicious code in @tanstack/router-devtools-core (npm)

--- -= Per source details. Do not edit below this line.=- Source: ghsa-malware fb87d1d0c584c5a4a5081a2823f9791c367b90702417bfee06d31e57856c1535 Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be...

Malicious code in @tanstack/react-start-server (npm)

--- -= Per source details. Do not edit below this line.=- Source: ghsa-malware 048a583947c3ecbeb540293e0de5d513e84f0ea2793ca31ee5d2a76d4f750ddd Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be...

MAL-2026-3465 Malicious code in @tanstack/react-router (npm)

--- -= Per source details. Do not edit below this line.=- Source: ghsa-malware b329cb477cc0d977f9e8e6df59072ea002d6d041b99531596fbd87b8ff80aefd Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be...

Malicious code in @tanstack/nitro-v2-vite-plugin (npm)

--- -= Per source details. Do not edit below this line.=- Source: ghsa-malware f689866f0ed8e6cf47200b7bf613dd377c407e21d5ed6b2a0caf5252e822d8ff Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be...

Embedded Malicious Code

Overview Affected versions of this package are vulnerable to Embedded Malicious Code that conceals a credential stealer worm. A malicious actor managed to extract a GitHub Actions OIDC token from the runner process and publish tampered versions of 42 @tanstack/ packages to npm, which then spread ...

Embedded Malicious Code

Overview Affected versions of this package are vulnerable to Embedded Malicious Code that conceals a credential stealer worm. A malicious actor managed to extract a GitHub Actions OIDC token from the runner process and publish tampered versions of 42 @tanstack/ packages to npm, which then spread ...

Embedded Malicious Code

Overview Affected versions of this package are vulnerable to Embedded Malicious Code that conceals a credential stealer worm. A malicious actor managed to extract a GitHub Actions OIDC token from the runner process and publish tampered versions of 42 @tanstack/ packages to npm, which then spread ...

Embedded Malicious Code

Overview Affected versions of this package are vulnerable to Embedded Malicious Code that conceals a credential stealer worm. A malicious actor managed to extract a GitHub Actions OIDC token from the runner process and publish tampered versions of 42 @tanstack/ packages to npm, which then spread ...

Embedded Malicious Code

Overview Affected versions of this package are vulnerable to Embedded Malicious Code that conceals a credential stealer worm. A malicious actor managed to extract a GitHub Actions OIDC token from the runner process and publish tampered versions of 42 @tanstack/ packages to npm, which then spread ...

Embedded Malicious Code

Overview Affected versions of this package are vulnerable to Embedded Malicious Code that conceals a credential stealer worm. A malicious actor managed to extract a GitHub Actions OIDC token from the runner process and publish tampered versions of 42 @tanstack/ packages to npm, which then spread ...

Embedded Malicious Code

Overview Affected versions of this package are vulnerable to Embedded Malicious Code that conceals a credential stealer worm. A malicious actor managed to extract a GitHub Actions OIDC token from the runner process and publish tampered versions of 42 @tanstack/ packages to npm, which then spread ...