# Apache Brpc vulnerabilities Source: https://junglewise.ai/threats/technologies/brpc Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats Updated: 12 November 2026, 03:07 UTC. Rebuilt every hour. Data: https://junglewise.ai/threats/technologies/brpc.json License: CC BY 4.0 with a link back Junglewise Threat Intelligence has tracked 36 vulnerabilities in Apache Brpc: 0 in the last 7 days and 35 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-90484, was published on 21 October 2026. 35 vulnerabilities in the last four weeks, up from none in the four before. ## Counts - Last 7 days: 0 - Last 30 days: 35 - Last 90 days: 35 - All time: 36 (0 critical, 0 exploited in the wild) ## About Apache Brpc Open-source remote procedure call framework for building distributed systems. ## Latest Apache Brpc vulnerabilities - [CVE-2026-90484: Apache bRPC MySQL client null pointer dereference](https://junglewise.ai/threats/cve-2026-90484-the-mysql-client-response-parser-in-apache-brpc-dereferences-a) (info, published 21 Oct 2026) - [CVE-2026-87849: Apache bRPC Discovery naming-service JSON parsing crash](https://junglewise.ai/threats/cve-2026-87849-the-discovery-naming-service-reply-parser-in-apache-brpc-versions) (info, published 21 Oct 2026) - [CVE-2026-86249: brpc Server authentication bypass via internal_port](https://junglewise.ai/threats/cve-2026-86249-on-a-brpc-server-that-sets-both-serveroptions-auth-and) (info, published 21 Oct 2026) - [CVE-2026-86147: Apache bRPC path traversal and resource exhaustion in builtin services](https://junglewise.ai/threats/cve-2026-86147-external-control-of-file-name-or-path-and-uncontrolled-resource) (info, published 21 Oct 2026) - [CVE-2026-86146: Apache bRPC HTTP request/response smuggling in bundled parser](https://junglewise.ai/threats/cve-2026-86146-inconsistent-interpretation-of-http-requests-http-request) (info, published 21 Oct 2026) - [CVE-2026-84748: Apache bRPC improper authorization in protobuf protocol dispatch](https://junglewise.ai/threats/cve-2026-84748-improper-authorization-in-apache-brpc-versions-1-18-0-on-all) (info, published 21 Oct 2026) - [CVE-2026-84747: Apache bRPC HTTP protocol interpretation conflict access control bypass](https://junglewise.ai/threats/cve-2026-84747-interpretation-conflict-in-the-http-protocol-implementation-in) (info, published 21 Oct 2026) - [CVE-2026-84727: Apache bRPC use-after-free in RTMP protocol implementation](https://junglewise.ai/threats/cve-2026-84727-use-after-free-in-the-rtmp-protocol-implementation-in-apache-brpc) (info, published 21 Oct 2026) - [CVE-2026-82953: Apache bRPC NULL pointer dereference in RTMP createStream](https://junglewise.ai/threats/cve-2026-82953-null-pointer-dereference-in-the-rtmp-protocol-implementation-in) (info, published 21 Oct 2026) - [CVE-2026-82942: Apache bRPC data race in RDMA transport](https://junglewise.ai/threats/cve-2026-82942-a-data-race-in-the-rdma-transport-of-apache-brpc-versions-1-18-0) (info, published 21 Oct 2026) - [CVE-2026-82425: Apache bRPC denial of service via assertion in health check](https://junglewise.ai/threats/cve-2026-82425-a-reachable-assertion-in-apache-brpc-version-1-18-0-on-all) (info, published 21 Oct 2026) - [CVE-2026-82231: Apache bRPC Thrift client denial of service](https://junglewise.ai/threats/cve-2026-82231-a-thrift-client-in-apache-brpc-version-1-18-0-built-with-with) (info, published 21 Oct 2026) - [CVE-2026-82230: Apache bRPC uncontrolled recursion in mcpack2pb parser](https://junglewise.ai/threats/cve-2026-82230-uncontrolled-recursion-in-the-mcpack2pb-component-in-apache-brpc) (info, published 21 Oct 2026) - [CVE-2026-82210: Apache bRPC assertion failure in streaming feature](https://junglewise.ai/threats/cve-2026-82210-enforceable-assertion-in-the-streaming-feature-of-apache-brpc) (info, published 21 Oct 2026) - [CVE-2026-81755: Apache bRPC uncontrolled resource consumption in streaming RPC](https://junglewise.ai/threats/cve-2026-81755-uncontrolled-resource-consumption-in-the-streaming-rpc-component) (info, published 21 Oct 2026) - [CVE-2026-80463: Apache bRPC unbounded memory accumulation in stream reassembly](https://junglewise.ai/threats/cve-2026-80463-unbounded-memory-accumulation-in-the-stream-message-reassembly) (info, published 21 Oct 2026) - [CVE-2026-79704: Apache bRPC out-of-bounds read in streaming RPC client](https://junglewise.ai/threats/cve-2026-79704-an-out-of-bounds-read-vulnerability-exists-in-the-streaming-rpc) (info, published 21 Oct 2026) - [CVE-2026-78334: Apache bRPC missing authentication in streaming RPC](https://junglewise.ai/threats/cve-2026-78334-missing-authentication-in-the-streaming-rpc-path-of-apache-brpc) (info, published 21 Oct 2026) - [CVE-2026-78066: Apache bRPC resource exhaustion in compression and wire parsers](https://junglewise.ai/threats/cve-2026-78066-resource-exhaustion-in-apache-brpc-version-1-18-0-on-all) (info, published 21 Oct 2026) - [CVE-2026-78058: Apache bRPC HTTP/2 receive path resource consumption](https://junglewise.ai/threats/cve-2026-78058-uncontrolled-resource-consumption-in-the-http-2-h2-receive-path) (info, published 21 Oct 2026) - [CVE-2026-78048: Apache bRPC assertion failure in HPACK decoder](https://junglewise.ai/threats/cve-2026-78048-a-reachable-assertion-flaw-in-the-hpack-header-compression) (info, published 21 Oct 2026) - [CVE-2026-74758: Apache bRPC heap use-after-free in RTMP protocol](https://junglewise.ai/threats/cve-2026-74758-a-heap-use-after-free-in-the-rtmp-protocol-component-of-apache) (info, published 21 Oct 2026) - [CVE-2026-74757: Apache bRPC uncontrolled resource allocation in mcpack2pb](https://junglewise.ai/threats/cve-2026-74757-uncontrolled-resource-allocation-in-the-mcpack2pb-component-in) (info, published 21 Oct 2026) - [CVE-2026-74755: Apache bRPC integer underflow in mcpack2pb component](https://junglewise.ai/threats/cve-2026-74755-an-integer-underflow-in-the-mcpack2pb-component-of-apache-brpc) (info, published 21 Oct 2026) - [CVE-2026-66392: Apache bRPC TLS certificate validation bypass](https://junglewise.ai/threats/cve-2026-66392-apache-brpc-versions-before-1-18-0-validate-the-server) (info, published 21 Oct 2026) ## Most severe Apache Brpc vulnerabilities - [CVE-2025-59789: Uncontrolled recursion in the json2pb component in Apache bRPC (version < 1.15.0) on all platforms allows remote…](https://junglewise.ai/threats/cve-2025-59789-uncontrolled-recursion-in-the-json2pb-component-in-apache-brpc) (high, CVSS 7.5, published 1 Dec 2025) - [CVE-2026-90484: Apache bRPC MySQL client null pointer dereference](https://junglewise.ai/threats/cve-2026-90484-the-mysql-client-response-parser-in-apache-brpc-dereferences-a) (info, published 21 Oct 2026) - [CVE-2026-87849: Apache bRPC Discovery naming-service JSON parsing crash](https://junglewise.ai/threats/cve-2026-87849-the-discovery-naming-service-reply-parser-in-apache-brpc-versions) (info, published 21 Oct 2026) - [CVE-2026-86249: brpc Server authentication bypass via internal_port](https://junglewise.ai/threats/cve-2026-86249-on-a-brpc-server-that-sets-both-serveroptions-auth-and) (info, published 21 Oct 2026) - [CVE-2026-86147: Apache bRPC path traversal and resource exhaustion in builtin services](https://junglewise.ai/threats/cve-2026-86147-external-control-of-file-name-or-path-and-uncontrolled-resource) (info, published 21 Oct 2026) - [CVE-2026-86146: Apache bRPC HTTP request/response smuggling in bundled parser](https://junglewise.ai/threats/cve-2026-86146-inconsistent-interpretation-of-http-requests-http-request) (info, published 21 Oct 2026) - [CVE-2026-84748: Apache bRPC improper authorization in protobuf protocol dispatch](https://junglewise.ai/threats/cve-2026-84748-improper-authorization-in-apache-brpc-versions-1-18-0-on-all) (info, published 21 Oct 2026) - [CVE-2026-84747: Apache bRPC HTTP protocol interpretation conflict access control bypass](https://junglewise.ai/threats/cve-2026-84747-interpretation-conflict-in-the-http-protocol-implementation-in) (info, published 21 Oct 2026) - [CVE-2026-84727: Apache bRPC use-after-free in RTMP protocol implementation](https://junglewise.ai/threats/cve-2026-84727-use-after-free-in-the-rtmp-protocol-implementation-in-apache-brpc) (info, published 21 Oct 2026) - [CVE-2026-82953: Apache bRPC NULL pointer dereference in RTMP createStream](https://junglewise.ai/threats/cve-2026-82953-null-pointer-dereference-in-the-rtmp-protocol-implementation-in) (info, published 21 Oct 2026) ## Vulnerabilities per week 35 vulnerabilities in the last four weeks, up from none 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 | 0 | 0 | 0 | | 5 Oct 2026 | 0 | 0 | 0 | | 12 Oct 2026 | 0 | 0 | 0 | | 19 Oct 2026 | 35 | 0 | 0 | | 26 Oct 2026 | 0 | 0 | 0 | | 2 Nov 2026 | 0 | 0 | 0 | | 9 Nov 2026 | 0 | 0 | 0 | ## Other Apache technologies - [Apache Airflow](https://junglewise.ai/threats/technologies/airflow): 95 vulnerabilities - [Apache Camel](https://junglewise.ai/threats/technologies/camel): 87 vulnerabilities - [Apache Tomcat](https://junglewise.ai/threats/technologies/tomcat): 87 vulnerabilities - [Apache Thrift](https://junglewise.ai/threats/technologies/thrift): 77 vulnerabilities - [Apache Ofbiz](https://junglewise.ai/threats/technologies/ofbiz): 67 vulnerabilities - [Apache HTTP Server](https://junglewise.ai/threats/technologies/http-server): 62 vulnerabilities - [Apache Traffic Server](https://junglewise.ai/threats/technologies/traffic-server): 55 vulnerabilities - [Apache Roller](https://junglewise.ai/threats/technologies/roller): 30 vulnerabilities - [Apache CloudStack](https://junglewise.ai/threats/technologies/cloudstack): 28 vulnerabilities - [Apache ActiveMQ](https://junglewise.ai/threats/technologies/activemq): 27 vulnerabilities - [Apache Apisix](https://junglewise.ai/threats/technologies/apisix): 27 vulnerabilities - [Apache Wicket](https://junglewise.ai/threats/technologies/apache-wicket): 23 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, "Apache Brpc vulnerabilities", https://junglewise.ai/threats/technologies/brpc, 12 November 2026.