{"schema_version":1,"title":"Grpc vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 6 vulnerabilities in Grpc: 0 in the last 7 days and 0 in the last 90 days, 2 of them critical and 0 exploited in the wild. The most recent, CVE-2026-53430, was published on 15 June 2026.","url":"https://junglewise.ai/threats/technologies/grpc","json_url":"https://junglewise.ai/threats/technologies/grpc.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/grpc","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":3,"all_time":6,"critical":2,"exploited":0,"last_7_days":0,"last_30_days":0,"last_90_days":0,"last_365_days":5},"latest":[{"cve":"CVE-2026-53430","cvss":8.7,"epss":0.0052,"slug":"cve-2026-53430-elixir-grpc-grpc-denial-of-service-via-gzip-decompression-bomb","title":"elixir-grpc grpc denial of service via gzip decompression bomb","severity":"high","exploited":false,"published_at":"2026-06-15T23:16:46.363+00:00","url":"https://junglewise.ai/threats/cve-2026-53430-elixir-grpc-grpc-denial-of-service-via-gzip-decompression-bomb"},{"cve":"CVE-2026-48854","cvss":8.7,"epss":0.0055,"slug":"cve-2026-48854-elixir-grpc-memory-exhaustion-in-cowboy-handler","title":"elixir-grpc memory exhaustion in Cowboy Handler","severity":"high","exploited":false,"published_at":"2026-06-15T23:16:45.813+00:00","url":"https://junglewise.ai/threats/cve-2026-48854-elixir-grpc-memory-exhaustion-in-cowboy-handler"},{"cve":"CVE-2026-48853","cvss":9.2,"epss":0.0091,"slug":"cve-2026-48853-elixir-grpc-rce-and-dos-in-erlpack-codec","title":"elixir-grpc RCE and DoS in Erlpack codec","severity":"critical","exploited":false,"published_at":"2026-06-15T23:16:45.663+00:00","url":"https://junglewise.ai/threats/cve-2026-48853-elixir-grpc-rce-and-dos-in-erlpack-codec"},{"cve":"CVE-2026-48599","cvss":7.6,"epss":0.0045,"slug":"cve-2026-48599-elixir-grpc-authorization-bypass-in-http-transcoding","title":"elixir-grpc authorization bypass in HTTP transcoding","severity":"high","exploited":false,"published_at":"2026-06-15T23:16:45.377+00:00","url":"https://junglewise.ai/threats/cve-2026-48599-elixir-grpc-authorization-bypass-in-http-transcoding"},{"cve":"CVE-2026-33186","cvss":9.1,"epss":0.0163,"slug":"cve-2026-33186-grpc-grpc-go-authorization-bypass-in-http-2-path-validation","title":"gRPC gRPC-Go authorization bypass in HTTP/2 path validation","severity":"critical","exploited":false,"published_at":"2026-03-20T23:16:45.18+00:00","url":"https://junglewise.ai/threats/cve-2026-33186-grpc-grpc-go-authorization-bypass-in-http-2-path-validation"},{"cve":"CVE-2020-7768","cvss":3.1,"epss":0.0419,"slug":"cve-2020-7768-grpc-prototype-pollution-in-loadpackagedefinition","title":"gRPC prototype pollution in loadPackageDefinition","severity":"low","exploited":false,"published_at":"2021-05-10T19:16:14+00:00","url":"https://junglewise.ai/threats/cve-2020-7768-grpc-prototype-pollution-in-loadpackagedefinition"}],"weekly":[{"week":"2026-06-29","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-20","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-27","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-03","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-10","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0}],"related":[],"technology":{"hub":true,"name":"Grpc","slug":"grpc","vendor":{"name":"Grpc","slug":"grpc","url":"https://junglewise.ai/threats/vendors/grpc"},"aliases":[],"category":"library","homepage":"https://grpc.io/","repo_url":"https://github.com/grpc/grpc","description":"A high-performance, open-source universal RPC framework.","url":"https://junglewise.ai/threats/technologies/grpc"},"most_severe":[{"cve":"CVE-2026-48853","cvss":9.2,"epss":0.0091,"slug":"cve-2026-48853-elixir-grpc-rce-and-dos-in-erlpack-codec","title":"elixir-grpc RCE and DoS in Erlpack codec","severity":"critical","exploited":false,"published_at":"2026-06-15T23:16:45.663+00:00","url":"https://junglewise.ai/threats/cve-2026-48853-elixir-grpc-rce-and-dos-in-erlpack-codec"},{"cve":"CVE-2026-33186","cvss":9.1,"epss":0.0163,"slug":"cve-2026-33186-grpc-grpc-go-authorization-bypass-in-http-2-path-validation","title":"gRPC gRPC-Go authorization bypass in HTTP/2 path validation","severity":"critical","exploited":false,"published_at":"2026-03-20T23:16:45.18+00:00","url":"https://junglewise.ai/threats/cve-2026-33186-grpc-grpc-go-authorization-bypass-in-http-2-path-validation"},{"cve":"CVE-2026-48854","cvss":8.7,"epss":0.0055,"slug":"cve-2026-48854-elixir-grpc-memory-exhaustion-in-cowboy-handler","title":"elixir-grpc memory exhaustion in Cowboy Handler","severity":"high","exploited":false,"published_at":"2026-06-15T23:16:45.813+00:00","url":"https://junglewise.ai/threats/cve-2026-48854-elixir-grpc-memory-exhaustion-in-cowboy-handler"},{"cve":"CVE-2026-53430","cvss":8.7,"epss":0.0052,"slug":"cve-2026-53430-elixir-grpc-grpc-denial-of-service-via-gzip-decompression-bomb","title":"elixir-grpc grpc denial of service via gzip decompression bomb","severity":"high","exploited":false,"published_at":"2026-06-15T23:16:46.363+00:00","url":"https://junglewise.ai/threats/cve-2026-53430-elixir-grpc-grpc-denial-of-service-via-gzip-decompression-bomb"},{"cve":"CVE-2026-48599","cvss":7.6,"epss":0.0045,"slug":"cve-2026-48599-elixir-grpc-authorization-bypass-in-http-transcoding","title":"elixir-grpc authorization bypass in HTTP transcoding","severity":"high","exploited":false,"published_at":"2026-06-15T23:16:45.377+00:00","url":"https://junglewise.ai/threats/cve-2026-48599-elixir-grpc-authorization-bypass-in-http-transcoding"},{"cve":"CVE-2020-7768","cvss":3.1,"epss":0.0419,"slug":"cve-2020-7768-grpc-prototype-pollution-in-loadpackagedefinition","title":"gRPC prototype pollution in loadPackageDefinition","severity":"low","exploited":false,"published_at":"2021-05-10T19:16:14+00:00","url":"https://junglewise.ai/threats/cve-2020-7768-grpc-prototype-pollution-in-loadpackagedefinition"}],"generated_at":"2026-09-26T15:07:00.181821+00:00"}