CVE-2026-48069 (GCVE-0-2026-48069)

Vulnerability from cvelistv5 – Published: 2026-07-14 19:42 – Updated: 2026-07-15 13:27
VLAI
Title
@grpc/grps-js: An incoming malformed compressed message can cause a client or server crash
Summary
@grpc/grps-js implements the core functionality of gRPC purely in JavaScript, without a C++ addon. Prior to 1.9.16, 1.10.12, 1.11.4, 1.12.7, 1.13.5, and 1.14.4, an invalid incoming compressed message can cause a client or server process that uses @grpc/grpc-js to crash. This issue is fixed in versions 1.9.16, 1.10.12, 1.11.4, 1.12.7, 1.13.5, and 1.14.4.
Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
grpc grpc-node Affected: < 1.9.16
Affected: >= 1.10.0, < 1.10.12
Affected: >= 1.11.0, < 1.11.4
Affected: >= 1.12.0, < 1.12.7
Affected: >= 1.13.0, < 1.13.5
Affected: >= 1.14.0, < 1.14.4
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      "cve": "CVE-2026-48069",
      "id": "CVE-2026-48069",
      "initial_release_date": "2026-06-11T13:27:44+00:00",
      "product_status:known_affected": "5",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "grpc-js: @grpc/grpc-js: Client or server crash via malformed compressed message",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-48069.json",
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}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.