CVE-2026-101898

HIGHPre-NVD 7.07.0—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 7.0 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.5% (42nd percentile of EPSS-scored CVEs). 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
Trending — Patch released this weekElevated
7.0EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.5%CVSS: 7.0Exploit: Elevated riskExposed services: Not assessed

A fix is available — apply it.

Axios is a promise-based HTTP client for the browser and Node.js. From 1.13.0 until 1.20.0, Axios HTTP/2 request setup does not consistently apply proxy settings and caller-supplied DNS lookup policy. An HTTPS request uses httpVersion: 2 with explicit config.proxy or environment-derived proxy settings, or relies on caller-supplied config.lookup DNS policy. The HTTP/2 path can connect without the configured proxy behavior or without applying the caller-supplied config.lookup policy before http2.connect(). Requests can bypass the intended proxy route or the caller-supplied DNS resolution policy. This issue is fixed in version 1.20.0.

CVSS v3
7.0
EG Score
7.0HIGHmedium confidence
EG Risk
48
EG Risk 48/100CISA SSVC

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 computed
Severity70% × 45%
Exploitation40% × 40%
Automatability0% × 15%
CISA SSVC: Track at low or medium mission impact; Track* at high (mission-essential systems).
Action: A fix is available. Apply it within your standard update timelines.
EPSS PROB
0.5%
EPSS %ILE
42nd
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Track* at high (mission-essential systems).

A fix is available. Apply it within your standard update timelines.

Exploitation public PoC (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

September 28, 2026

Last Modified

September 30, 2026

Advisory Details (4)

Auto-updated Sep 28, 2026
🔬 Proof of concept available. Patch available. Sources: github, github_pr, github_commit, github_release.
github_release Patch Available

v1.20.0

Patch available: axios/axios v1.20.0

https://github.com/axios/axios/releases/tag/v1.20.0
github_commit Patch Available

commit d19040bda7a8 (axios/axios)

Patch available: axios/axios v1.20.0 (contains commit d19040bda7a8)

https://github.com/axios/axios/commit/d19040bda7a8be2f82c3c6e1a5bc03917daee39a
github_pr Patch Available

fix: harden runtime option handling

Patch available: axios/axios v1.20.0 (PR #11141 merged 2026-08-12)

https://github.com/axios/axios/pull/11141
github Patch Available🟡 PoC Available

HTTP/2 adapter bypasses configured DNS lookup and proxy controls · Advisory · axios/axios · GitHub

https://github.com/axios/axios/security/advisories/GHSA-3pq3-5fj3-cg6v

Vendor Advisories for CVE-2026-101898(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Patch Availability(3)

Vendor / EcosystemFixed in / PatchReleasedSource
redhatgrafana13-1-main-13.1.6-0.6.hum12026-10-02redhat
redhatgrafana12-4-main-12.4.12-0.3.hum12026-10-02redhat
redhatgrafana13-2-main-13.2.1-0.9.hum12026-10-02redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(1 across 1 ecosystem)
npm(1)
PackageVulnerable rangeFixed inDependents
axios—1.20.0—

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

All Vendor Advisories

(3)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Data Freshness Timeline

(refreshed 17× in last 7d / 17× 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.

  1. 2026-10-04 08:11 UTCVendor advisory
  2. 2026-10-03 20:08 UTCEG score recompute
  3. 2026-10-03 20:08 UTCVendor advisory
  4. 2026-10-03 14:25 UTCEPSS rescore
  5. 2026-10-03 08:02 UTCVendor advisory
  6. 2026-10-02 19:57 UTCEG score recompute
  7. 2026-10-01 19:50 UTCEG score recompute
  8. 2026-10-01 19:49 UTCEPSS rescore
  9. 2026-09-30 18:47 UTCEG score recompute
  10. 2026-09-30 15:02 UTCEPSS rescore
  11. 2026-09-29 18:25 UTCEG score recompute
  12. 2026-09-29 15:20 UTCEPSS rescore
  13. 2026-09-29 06:23 UTCEG score recompute
  14. 2026-09-28 18:20 UTCEG score recompute
  15. 2026-09-28 17:56 UTCEG score recompute
  16. 2026-09-28 17:27 UTCEG score recompute
  17. 2026-09-28 17:26 UTCMITRE cvelistV5first tracked

Related CVEs(same product + same vendor + same CWE)

Frequently asked(5)

What is CVE-2026-101898?
CVE-2026-101898 is a high vulnerability published on September 28, 2026. Axios is a promise-based HTTP client for the browser and Node.js. From 1.13.0 until 1.20.0, Axios HTTP/2 request setup does not consistently apply proxy settings and caller-supplied DNS lookup policy. An HTTPS request uses httpVersion: 2 with explicit config.proxy or environment-derived proxy…
When was CVE-2026-101898 disclosed?
CVE-2026-101898 was first published on September 28, 2026, with the most recent update on September 30, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-101898 actively exploited?
CVE-2026-101898 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.5% probability of exploitation in the next 30 days (42nd percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-101898?
CVE-2026-101898 has a CVSS base score of 7.0 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-101898?
A fix for CVE-2026-101898 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-101898 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

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