grpc-js: @grpc/grpc-js: Server crash via malformed HTTP/2 stream initiation

A flaw was found in @grpc/grpc-js, a pure JavaScript gRPC client and server library. An invalid incoming HTTP/2 stream initiation can cause a server process to crash. This vulnerability affects all servers created using @grpc/grpc-js, and no workaround is available. An unauthenticated remote...

@142vip/egg-grpc-client (>=0.0.1-alpha.3, <=0.0.1-alpha.4), @142vip/egg-grpc-server (>=0.0.1-alpha.3, <=0.0.1-alpha.5) +132 more potentially affected by CVE-2026-48068 via @grpc/grpc-js (>=1.14.0, <=1.14.3)

@grpc/grpc-js NPM version =1.14.0, =0.0.1-alpha.3, =0.0.1-alpha.3, =0.0.1-alpha.2, =3.2.4, =1.13.0, =2.0.2, =0.1.0-alpha.0, =0.1.0, =2.2.2, =0.10.0, =0.56.0 - @bnonni/terminal 0.1.0 and more Source cves: CVE-2026-48068 Source advisory: OSV:GHSA-5375-PQ7M-F5R2...

@142vip/egg-grpc-client (>=0.0.1-alpha.3, <=0.0.1-alpha.4), @142vip/egg-grpc-server (>=0.0.1-alpha.3, <=0.0.1-alpha.5) +132 more potentially affected by CVE-2026-48068 via @grpc/grpc-js (>=1.14.0, <=1.14.3)

@grpc/grpc-js NPM version =1.14.0, =0.0.1-alpha.3, =0.0.1-alpha.3, =0.0.1-alpha.2, =3.2.4, =1.13.0, =2.0.2, =0.1.0-alpha.0, =0.1.0, =2.2.2, =0.10.0, =0.56.0 - @bnonni/terminal 0.1.0 and more Source cves: CVE-2026-48068 Source advisory: SNYK:JS-GRPCGRPCJS-17315646...

-temp-electron-manager-somiibo (0.0.200), 0xpass (>=0.0.2, <=0.0.8) +5325 more potentially affected by CVE-2026-48068 via @grpc/grpc-js (>=1.0.0, <=1.9.14)

@grpc/grpc-js NPM version =1.0.0, =0.0.2, =0.0.1, =1.0.0, =1.0.0, =0.0.1, =0.0.1, =0.0.1, =0.0.1, =0.0.1, =0.0.1, =0.0.11, =2.0.0, =0.3.30, =0.3.30, =0.4.16 and more Source cves: CVE-2026-48068 Source advisory: OSV:GHSA-5375-PQ7M-F5R2...

@42zeroo/tescik (>=1.0.0, <=1.1.1963), @agentgate-hedera/evm-core (>=0.1.0, <=0.1.1) +347 more potentially affected by CVE-2026-48068 via @grpc/grpc-js (>=1.12.0, <=1.12.6)

@grpc/grpc-js NPM version =1.12.0, =1.0.0, =0.1.0, =0.1.1, =0.1.1, =0.1.1, =1.0.44, =3.1.16, =1.1.0, =1.73.0, =0.5.14-alpha-20251013132822, =1.0.0, =1.0.0, =1.0.19 and more Source cves: CVE-2026-48068 Source advisory: OSV:GHSA-5375-PQ7M-F5R2...

@alenon/grpc-mock-server (>=3.1.14, <=3.1.15), @aliceo2/bookkeeping (>=0.96.0, <=1.0.1) +84 more potentially affected by CVE-2026-48068 via @grpc/grpc-js (>=1.11.0, <=1.11.3)

@grpc/grpc-js NPM version =1.11.0, =3.1.14, =0.96.0, =1.71.0, =0.0.10, =0.0.13, =0.0.10, =0.0.19, =0.0.10, =1.29.0, =0.1.0, =0.1.0, =0.2.5 and more Source cves: CVE-2026-48068 Source advisory: SNYK:JS-GRPCGRPCJS-17315646...

@alenon/grpc-mock-server (>=3.1.14, <=3.1.15), @aliceo2/bookkeeping (>=0.96.0, <=1.0.1) +84 more potentially affected by CVE-2026-48068 via @grpc/grpc-js (>=1.11.0, <=1.11.3)

@grpc/grpc-js NPM version =1.11.0, =3.1.14, =0.96.0, =1.71.0, =0.0.10, =0.0.13, =0.0.10, =0.0.19, =0.0.10, =1.29.0, =0.1.0, =0.1.0, =0.2.5 and more Source cves: CVE-2026-48068 Source advisory: OSV:GHSA-5375-PQ7M-F5R2...

-temp-electron-manager-somiibo (0.0.200), 0xpass (>=0.0.2, <=0.0.8) +5325 more potentially affected by CVE-2026-48069 via @grpc/grpc-js (>=1.0.0, <=1.9.14)

@grpc/grpc-js NPM version =1.0.0, =0.0.2, =0.0.1, =1.0.0, =1.0.0, =0.0.1, =0.0.1, =0.0.1, =0.0.1, =0.0.1, =0.0.1, =0.0.11, =2.0.0, =0.3.30, =0.3.30, =0.4.16 and more Source cves: CVE-2026-48069 Source advisory: OSV:GHSA-99F4-GRH7-6PCQ...

@1xtr/yc-log-client (>=1.0.6, <=1.1.1), @a11ywatch/a11ywatch (>=0.2.126, <=0.3.82) +126 more potentially affected by CVE-2026-48069 via @grpc/grpc-js (>=1.10.0, <=1.10.11)

@grpc/grpc-js NPM version =1.10.0, =1.0.6, =0.2.126, =0.8.16, =0.9.58, =4.4.29, =3.1.9, =0.78.0, =1.68.0, =5.7.3, =1.26.5, =8.5.1-alpha.4, =0.1.22, =3.5.2, =3.5.5 and more Source cves: CVE-2026-48069 Source advisory: SNYK:JS-GRPCGRPCJS-17315972...

@alenon/grpc-mock-server (>=3.1.21, <=3.2.3), @aliceo2/bookkeeping (>=1.8.0, <=1.12.0) +129 more potentially affected by CVE-2026-48069 via @grpc/grpc-js (>=1.13.0, <=1.13.4)

@grpc/grpc-js NPM version =1.13.0, =3.1.21, =1.8.0, =1.76.0, =1.0.0, =2.0.1, =1.0.7, =2.0.0, =1.1.37, =12.3.0, =0.3.1, =0.3.1, =0.3.8 and more Source cves: CVE-2026-48069 Source advisory: OSV:GHSA-99F4-GRH7-6PCQ...

@42zeroo/tescik (>=1.0.0, <=1.1.1963), @agentgate-hedera/evm-core (>=0.1.0, <=0.1.1) +347 more potentially affected by CVE-2026-48069 via @grpc/grpc-js (>=1.12.0, <=1.12.6)

@grpc/grpc-js NPM version =1.12.0, =1.0.0, =0.1.0, =0.1.1, =0.1.1, =0.1.1, =1.0.44, =3.1.16, =1.1.0, =1.73.0, =0.5.14-alpha-20251013132822, =1.0.0, =1.0.0, =1.0.19 and more Source cves: CVE-2026-48069 Source advisory: SNYK:JS-GRPCGRPCJS-17315972...

@alenon/grpc-mock-server (>=3.1.14, <=3.1.15), @aliceo2/bookkeeping (>=0.96.0, <=1.0.1) +84 more potentially affected by CVE-2026-48069 via @grpc/grpc-js (>=1.11.0, <=1.11.3)

@grpc/grpc-js NPM version =1.11.0, =3.1.14, =0.96.0, =1.71.0, =0.0.10, =0.0.13, =0.0.10, =0.0.19, =0.0.10, =1.29.0, =0.1.0, =0.1.0, =0.2.5 and more Source cves: CVE-2026-48069 Source advisory: OSV:GHSA-99F4-GRH7-6PCQ...

@1xtr/yc-log-client (>=1.0.6, <=1.1.1), @a11ywatch/a11ywatch (>=0.2.126, <=0.3.82) +126 more potentially affected by CVE-2026-48069 via @grpc/grpc-js (>=1.10.0, <=1.10.11)

@grpc/grpc-js NPM version =1.10.0, =1.0.6, =0.2.126, =0.8.16, =0.9.58, =4.4.29, =3.1.9, =0.78.0, =1.68.0, =5.7.3, =1.26.5, =8.5.1-alpha.4, =0.1.22, =3.5.2, =3.5.5 and more Source cves: CVE-2026-48069 Source advisory: OSV:GHSA-99F4-GRH7-6PCQ...

org.webjars.npm:adal-node (0.1.28), org.webjars.npm:azure__msal-node (1.5.0) +7 more potentially affected by CVE-2025-65945 via org.webjars.npm:jws (>=3.2.2, <=4.0.0)

org.webjars.npm:jws MAVEN version =3.2.2, =1.6.1, =2.3.2, =5.5.4, =0.0.1, =1.0.0 Source cves: CVE-2025-65945 Source advisory: SNYK:JAVA-ORGWEBJARSNPM-14188254...

Denial Of Service (DoS)

@grpc/grpc-js is vulnerable to Denial of Service DoS. The vulnerability is due to improper message size checks becauses messages that exceed the grpc.maxreceivemessagelength are buffered or decompressed in entirety before being discarded, which can result in DoS...

@a11ywatch/core (>=0.8.13, <=0.8.15), @a11ywatch/mav (>=0.7.17, <=0.7.27) +91 more potentially affected by CVE-2024-37168 via @grpc/grpc-js (>=1.9.0, <=1.9.14)

@grpc/grpc-js NPM version =1.9.0, =0.8.13, =0.7.17, =0.9.42, =3.1.3, =0.61.0, =1.61.0, =0.2.2, =0.1.1, =0.0.5, =0.0.6, =0.0.8, =0.0.11, =0.0.5, =1.0.1, =7.1.3 and more Source cves: CVE-2024-37168 Source advisory: OSV:GHSA-7V5V-9H63-CJ86...

@1xtr/yc-log-client (>=1.0.6, <=1.1.1), @a11ywatch/a11ywatch (>=0.2.126, <=0.3.82) +82 more potentially affected by CVE-2024-37168 via @grpc/grpc-js (>=1.10.0, <=1.10.8)

@grpc/grpc-js NPM version =1.10.0, =1.0.6, =0.2.126, =0.8.16, =0.9.58, =3.1.9, =0.78.0, =1.68.0, =8.5.1-alpha.4, =3.5.2, =17.8.3, =0.0.1-hw-fix-code-nightly-gha.29105, =0.1.5-hw-fix-code-nightly-gha.29105, =0.1.5-pd-ent-755-gha.29158 and more Source cves: CVE-2024-37168 Source advisory:...

CVE-2024-37168 @grpc/grpc-js can allocate memory for incoming messages well above configured limits

@grpc/grps-js implements the core functionality of gRPC purely in JavaScript, without a C++ addon. Prior to versions 1.10.9, 1.9.15, and 1.8.22, there are two separate code paths in which memory can be allocated per message in excess of the grpc.maxreceivemessagelength channel option: If an...

CVE-2024-37168

CVE-2024-37168 affects @grpc/grpc-js (pure JavaScript implementation of gRPC). Before the fixes, two code paths could buffer or decompress messages that exceed grpc.max_receive_message_length, potentially causing memory allocation in excess of the limit. This could occur when a message arrives la...

Prototype Pollution

Overview "The package grpc before 1.24.4 and the package @grpc/grpc-js before 1.1.8 are vulnerable to Prototype Pollution via loadPackageDefinition." Recommendation Upgrade to version 1.1.8 or later References - CVE - GitHub Advisory...