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Axios EUVDEUVD-2026-88370

| CVE-2026-101901 HIGH
Uncontrolled Resource Consumption (CWE-400)
2026-09-28 GitHub_M GHSA-542g-h47m-68v8
Denial Of Service Node.js Axios JavaScript npm
8.2
CVSS 4.0 · Vendor: GitHub_M
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Severity by source

Vendor (GitHub_M) PRIMARY
8.2 HIGH
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
vuln.today AI
5.9 MEDIUM

Network-reachable and unauthenticated (PR:N), but AC:H because the app must be configured for HTTP/2 and the attacker must induce a session-init/reuse error; impact is availability-only (A:H).

3.1 AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
4.0 AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
SUSE
5.9 HIGH
AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Red Hat
7.5 HIGH
qualitative

Primary rating from Vendor (GitHub_M).

CVSS VectorVendor: GitHub_M

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
X

Lifecycle Timeline

6
POC Analysis Generated
Sep 28, 2026 - 19:23 vuln.today
Metadata Corrected
Sep 28, 2026 - 18:40 vuln.today
tag: JavaScript added
Metadata Corrected
Sep 28, 2026 - 18:40 vuln.today
tag: npm added
Analysis Generated
Sep 28, 2026 - 18:02 vuln.today
Patch available
Sep 28, 2026 - 18:01 EUVD
CVE Published
Sep 28, 2026 - 17:16 cve.org
HIGH 8.2

Blast Radius

ecosystem impact
† from your stack dependencies † transitive graph · vuln.today resolves 4-path depth
  • 25 npm packages depend on axios (15 direct, 10 indirect)

Ecosystem-wide dependent count for version 1.13.0.

DescriptionCVE.org

Axios is a promise-based HTTP client for the browser and Node.js. From 1.13.0 until 1.20.0, Http2Sessions does not install adequate error handling for a ClientHttp2Session during Axios HTTP/2 session initialization or reuse. A request uses httpVersion: 2 and the ClientHttp2Session emits an error during session initialization or reuse. The unhandled session error escapes normal Promise rejection handling. The uncaught error can terminate the Node.js process and cause denial of service. This issue is fixed in version 1.20.0.

Articles & Coverage 1

News 15 New Node.js Vulnerabilities - 2 Critical, 13 High Severity Sep 29, 2026

AnalysisAI

Axios versions 1.13.0 through 1.19.x can crash a Node.js process because the HTTP/2 adapter installs no error handler on a ClientHttp2Session created for a request made with httpVersion: 2, so a session-level 'error' event emitted during session initialization or reuse escapes normal Promise rejection handling and becomes an uncaught exception that terminates the process, producing a denial of service. Only applications that explicitly opt into HTTP/2 are affected; the browser build and the default HTTP/1.x path are not, and the attacker must additionally be able to induce a genuine HTTP/2 session error (for example via a peer or intermediary), which is why the independent assessment rates this as high complexity rather than trivially triggerable. …

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Attack ChainAIDerived

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Vulnerability AssessmentAI

Exploitation Requires the target Node.js application to opt into HTTP/2 by issuing Axios requests with httpVersion: 2 - the browser build and the default HTTP/1.x path are unaffected. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment This is a genuine but conditional denial-of-service issue in Axios, an ubiquitous npm HTTP client. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario Full exploit scenario with step-by-step reproduction available after sign-in.
Remediation Vendor-released patch: 1.20.0 - upgrade Axios to version 1.20.0 or later (per the v1.20.0 release at https://github.com/axios/axios/releases/tag/v1.20.0, fixing commit d19040bda7a8be2f82c3c6e1a5bc03917daee39a, and PR https://github.com/axios/axios/pull/11141, documented in advisory GHSA-542g-h47m-68v8); because Axios is typically a transitive dependency, update the direct dependency and then dedupe or use npm overrides / yarn resolutions to force the patched version throughout the tree, and re-verify with npm ls axios that no 1.13.0-1.19.x copy remains. … Detailed patch versions, workarounds, and compensating controls in full report.
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Recommended ActionAI

Within 24 hours, identify all applications using Axios versions 1.13.0 through 1.19.x and determine which explicitly enable HTTP/2; consider temporarily disabling HTTP/2 or implementing error handling for session-level events if patching cannot be done immediately. …

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Vendor StatusVendor

SUSE

Severity: Important
Product Status
SUSE Linux Enterprise Desktop 15 SP7 Affected
SUSE Linux Enterprise High Performance Computing 12 Not-Affected
SUSE Linux Enterprise Micro 5.3 Not-Affected
SUSE Linux Enterprise Micro 5.4 Not-Affected
SUSE Linux Enterprise Micro 5.5 Not-Affected

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EUVD-2026-88370 vulnerability details – vuln.today
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