CRITICALhex →
gRPC Erlang package vulnerable to Remote Code Execution with attacker-controlled gRPC payloads
gRPC Erlang package vulnerable to Remote Code Execution with attacker-controlled gRPC payloads
Affected packages
- grpc
Exploit signal
- Known exploited (CISA KEV)
- No
- EPSS score
- —
- EPSS percentile
- —
EPSS is the probability a CVE is exploited in the wild; percentile is its rank among all CVEs.
Sources
- https://github.com/elixir-grpc/grpc/security/advisories/GHSA-grp7-v8xh-rj7h
- https://nvd.nist.gov/vuln/detail/CVE-2026-48853
- https://github.com/elixir-grpc/grpc/pull/540
- https://github.com/elixir-grpc/grpc/commit/272a97a5ea1b46af1819f14a831fcf35fc91f992
- https://cna.erlef.org/cves/CVE-2026-48853.html
- https://github.com/elixir-grpc/grpc
- https://github.com/elixir-grpc/grpc/releases/tag/v1.0.0
- https://osv.dev/vulnerability/EEF-CVE-2026-48853
Structured record: https://osv.dev/vulnerability/GHSA-grp7-v8xh-rj7h
Recommended response stack
Snyk — Scan your dependencies in CI and fix this vulnerability.→Socket — Detect malicious and compromised packages before they ship.→
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