@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.
CVE-2026-48069
HIGHPre-NVD 7.57.5—
EchelonGraph scoreMEDIUM confidence
This high-severity CVE scores 7.5 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.6%, top 54% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).
Triggered by: NVD CVSS baseline
Sources: epss, secondary
7.5
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
- High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 1%CVSS: 7.5Exploit: NoneExposed: 0
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 7.5
- EG Score
- 7.5(medium)
- EG Risk
- 49(Track)EG Risk 49/100SSVC: Track
EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).
How it’s computedSeverity75% × 45%Exploitation1% × 40%Automatability100% × 15%Action: Routine — remediate on your standard cadence. - EPSS
- 46.2%
- KEV
- Not listed
Published
June 11, 2026
Last Modified
July 15, 2026
Advisory Details (6)
Auto-updated Jul 15, 2026Patch available. Sources: github_commit.
github_commit Patch Available
commit b6dcfc3cee9e (grpc/grpc-node)
Patch available: grpc/grpc-node @grpc/grpc-js@1.9.16 (contains commit b6dcfc3cee9e)
https://github.com/grpc/grpc-node/commit/b6dcfc3cee9ef390e5869ebea5a8c5ae187720b9github_commit Patch Available
commit b61c4d65953d (grpc/grpc-node)
Patch available: grpc/grpc-node @grpc/grpc-js@1.13.5 (contains commit b61c4d65953d)
https://github.com/grpc/grpc-node/commit/b61c4d65953db85c2ae55b4b3cd98a4259dc87cbgithub_commit Patch Available
commit b3f16094473b (grpc/grpc-node)
Patch available: grpc/grpc-node @grpc/grpc-js@1.11.4 (contains commit b3f16094473b)
https://github.com/grpc/grpc-node/commit/b3f16094473b5c8f38b0955eafa4a19507127346github_commit Patch Available
commit 4091bd902105 (grpc/grpc-node)
Patch available: grpc/grpc-node @grpc/grpc-js@1.12.7 (contains commit 4091bd902105)
https://github.com/grpc/grpc-node/commit/4091bd902105f8fb655741758aee71418c48b5d5github_commit Patch Available
commit 2fe55fd76a8b (grpc/grpc-node)
Patch available: grpc/grpc-node @grpc/grpc-js@1.14.4 (contains commit 2fe55fd76a8b)
https://github.com/grpc/grpc-node/commit/2fe55fd76a8bb59eaab5f39e3552b5f84985a163github_commit Patch Available
commit 2375eadcc52c (grpc/grpc-node)
Patch available: grpc/grpc-node @grpc/grpc-js@1.10.12 (contains commit 2375eadcc52c)
https://github.com/grpc/grpc-node/commit/2375eadcc52ca2b1ef55288bcd6355168b02706cVendor Advisories for CVE-2026-48069(1)
These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.
Affected Packages
(1 across 1 ecosystem)
npm(1)
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| @grpc/grpc-js | — | 1.14.4 | — |
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 8× in last 7d / 9× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
- 2026-07-23 03:18 UTCEG score recompute
- 2026-07-22 14:08 UTCEPSS rescore
- 2026-07-21 15:24 UTCEPSS rescore
- 2026-07-20 17:08 UTCEPSS rescore
- 2026-07-19 14:31 UTCEPSS rescore
- 2026-07-19 02:29 UTCEPSS rescore
- 2026-07-18 10:04 UTCEPSS rescore
- 2026-07-16 17:03 UTCEPSS rescore
- 2026-07-15 16:57 UTCEPSS rescore
- 2026-06-14 23:18 UTCEPSS rescore
- 2026-06-13 23:00 UTCEPSS rescore
- 2026-06-12 23:12 UTCEPSS rescore
- 2026-06-11 13:56 UTCEG score recompute
Related CVEs(same CWE)
Frequently asked(5)
What is CVE-2026-48069?
CVE-2026-48069 is a high vulnerability published on June 11, 2026. @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…
When was CVE-2026-48069 disclosed?
CVE-2026-48069 was first published in the National Vulnerability Database on June 11, 2026, with the most recent update on July 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-48069 actively exploited?
CVE-2026-48069 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 46.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-48069?
CVE-2026-48069 has a CVSS v3 base score of 7.5 (NVD).
How do I remediate CVE-2026-48069?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-48069, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.
Dependency Blast Radius
See which npm, PyPI, Go, and Maven packages are affected by CVE-2026-48069
Is Your Infrastructure Affected by CVE-2026-48069?
EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.