# @grpc/grpc-js (npm) vulnerabilities Source: https://junglewise.ai/threats/technologies/grpc-grpc-js Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats Updated: 13 November 2026, 03:07 UTC. Rebuilt every hour. Data: https://junglewise.ai/threats/technologies/grpc-grpc-js.json License: CC BY 4.0 with a link back Junglewise Threat Intelligence has tracked 6 vulnerabilities in @grpc/grpc-js (npm): 0 in the last 7 days and 2 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-101916, was published on 28 September 2026. Nothing in the last four weeks, down from 2 vulnerabilities in the four before. ## Counts - Last 7 days: 0 - Last 30 days: 0 - Last 90 days: 2 - All time: 6 (0 critical, 0 exploited in the wild) ## About @grpc/grpc-js (npm) A pure JavaScript implementation of gRPC for Node.js. ## Latest @grpc/grpc-js (npm) vulnerabilities - [CVE-2026-101916: @grpc/grpc-js authentication context validation bypass](https://junglewise.ai/threats/cve-2026-101916-grpc-grpc-js-implements-the-core-functionality-of-grpc-purely-in) (high, CVSS 7.4, published 28 Sep 2026) - [CVE-2026-101915: @grpc/grpc-js: The server transmits some error messages thrown by method handlers to the client in status messages](https://junglewise.ai/threats/cve-2026-101915-grpc-grpc-js-implements-the-core-functionality-of-grpc-purely-in) (low, CVSS 3.7, published 28 Sep 2026) - [CVE-2026-48069: gRPC @grpc/grpc-js denial of service via malformed compressed message](https://junglewise.ai/threats/cve-2026-48069-grpc-grpc-grpc-js-denial-of-service-via-malformed-compressed) (high, CVSS 7.5, published 14 Jul 2026) - [CVE-2026-48068: gRPC grpc-js denial of service via invalid HTTP/2 stream](https://junglewise.ai/threats/cve-2026-48068-grpc-grpc-js-denial-of-service-via-invalid-http-2-stream) (high, CVSS 7.5, published 14 Jul 2026) - [CVE-2024-37168: gRPC grpc-js unbounded memory allocation on incoming messages](https://junglewise.ai/threats/cve-2024-37168-grpc-grpc-js-unbounded-memory-allocation-on-incoming-messages) (low, CVSS 3.1, published 10 Jun 2024) - [CVE-2020-7768: gRPC prototype pollution in loadPackageDefinition](https://junglewise.ai/threats/cve-2020-7768-grpc-prototype-pollution-in-loadpackagedefinition) (low, CVSS 3.1, published 10 May 2021) ## Most severe @grpc/grpc-js (npm) vulnerabilities - [CVE-2026-48069: gRPC @grpc/grpc-js denial of service via malformed compressed message](https://junglewise.ai/threats/cve-2026-48069-grpc-grpc-grpc-js-denial-of-service-via-malformed-compressed) (high, CVSS 7.5, published 14 Jul 2026) - [CVE-2026-48068: gRPC grpc-js denial of service via invalid HTTP/2 stream](https://junglewise.ai/threats/cve-2026-48068-grpc-grpc-js-denial-of-service-via-invalid-http-2-stream) (high, CVSS 7.5, published 14 Jul 2026) - [CVE-2026-101916: @grpc/grpc-js authentication context validation bypass](https://junglewise.ai/threats/cve-2026-101916-grpc-grpc-js-implements-the-core-functionality-of-grpc-purely-in) (high, CVSS 7.4, published 28 Sep 2026) - [CVE-2026-101915: @grpc/grpc-js: The server transmits some error messages thrown by method handlers to the client in status messages](https://junglewise.ai/threats/cve-2026-101915-grpc-grpc-js-implements-the-core-functionality-of-grpc-purely-in) (low, CVSS 3.7, published 28 Sep 2026) - [CVE-2020-7768: gRPC prototype pollution in loadPackageDefinition](https://junglewise.ai/threats/cve-2020-7768-grpc-prototype-pollution-in-loadpackagedefinition) (low, CVSS 3.1, published 10 May 2021) - [CVE-2024-37168: gRPC grpc-js unbounded memory allocation on incoming messages](https://junglewise.ai/threats/cve-2024-37168-grpc-grpc-js-unbounded-memory-allocation-on-incoming-messages) (low, CVSS 3.1, published 10 Jun 2024) ## Vulnerabilities per week Nothing in the last four weeks, down from 2 vulnerabilities in the four before. | Week of | Vulns | Critical | Exploited | | --- | --- | --- | --- | | 17 Aug 2026 | 0 | 0 | 0 | | 24 Aug 2026 | 0 | 0 | 0 | | 31 Aug 2026 | 0 | 0 | 0 | | 7 Sep 2026 | 0 | 0 | 0 | | 14 Sep 2026 | 0 | 0 | 0 | | 21 Sep 2026 | 0 | 0 | 0 | | 28 Sep 2026 | 2 | 0 | 0 | | 5 Oct 2026 | 0 | 0 | 0 | | 12 Oct 2026 | 0 | 0 | 0 | | 19 Oct 2026 | 0 | 0 | 0 | | 26 Oct 2026 | 0 | 0 | 0 | | 2 Nov 2026 | 0 | 0 | 0 | | 9 Nov 2026 | 0 | 0 | 0 | ## Other npm technologies - [openclaw (npm)](https://junglewise.ai/threats/technologies/npm-openclaw): 214 vulnerabilities - [flowise (npm)](https://junglewise.ai/threats/technologies/flowise): 133 vulnerabilities - [parse-server (npm)](https://junglewise.ai/threats/technologies/parse-server): 117 vulnerabilities - [vm2 (npm)](https://junglewise.ai/threats/technologies/vm2): 111 vulnerabilities - [electron (npm)](https://junglewise.ai/threats/technologies/electron): 77 vulnerabilities - [ghost (npm)](https://junglewise.ai/threats/technologies/ghost): 74 vulnerabilities - [n8n (npm)](https://junglewise.ai/threats/technologies/npm-n8n): 64 vulnerabilities - [hono (npm)](https://junglewise.ai/threats/technologies/hono): 62 vulnerabilities - [directus (npm)](https://junglewise.ai/threats/technologies/directus): 61 vulnerabilities - [nocodb (npm)](https://junglewise.ai/threats/technologies/nocodb): 54 vulnerabilities - [undici (npm)](https://junglewise.ai/threats/technologies/undici): 53 vulnerabilities - [@budibase/server (npm)](https://junglewise.ai/threats/technologies/budibase-server): 42 vulnerabilities ## Sources NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "@grpc/grpc-js (npm) vulnerabilities", https://junglewise.ai/threats/technologies/grpc-grpc-js, 13 November 2026.