https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-09-28T10:31:47.893049+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2023-32732 CVE-2023-32732 — Denial-of-Service in gRPC 2026-09-28T10:31:47.896815+00:00

Affected: Google gRPC, grpc

gRPC contains a vulnerability whereby a client can cause a termination of connection between a HTTP2 proxy and a gRPC server: a base64 encoding error for `-bin` suffixed headers will result in a disconnection by the gRPC server, but is typically allowed by HTTP2 proxies. We recommend upgrading beyond the commit in  https://github.com/grpc/grpc/pull/32309 https://www.google.com/url

 https://vulnerability.circl.lu/vuln/ghsa-9hxf-ppjv-w6rq GHSA-9hxf-ppjv-w6rq — gRPC connection termination issue 2026-09-28T10:31:47.896999+00:00

Affected: Maven: io.grpc:grpc-protobuf, PyPI: grpcio, RubyGems: grpc

gRPC contains a vulnerability whereby a client can cause a termination of connection between a HTTP2 proxy and a gRPC server: a base64 encoding error for `-bin` suffixed headers will result in a disconnection by the gRPC server, but is typically allowed by HTTP2 proxies. We recommend upgrading beyond the commit in https://github.com/grpc/grpc/pull/32309.

 https://vulnerability.circl.lu/vuln/pysec-2026-1426 PYSEC-2026-1426 — gRPC connection termination issue 2026-09-28T10:31:47.897057+00:00

Affected: PyPI: grpcio

gRPC contains a vulnerability whereby a client can cause a termination of connection between a HTTP2 proxy and a gRPC server: a base64 encoding error for `-bin` suffixed headers will result in a disconnection by the gRPC server, but is typically allowed by HTTP2 proxies. We recommend upgrading beyond the commit in https://github.com/grpc/grpc/pull/32309.