CVE-2026-42039Patch(axios / axios)

LOWCVSS 7.5 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Patch axios axios systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

Axios is a promise based HTTP client for the browser and Node.js. Prior to 1.15.1 and 0.31.1, toFormData recursively walks nested objects with no depth limit, so a deeply nested value passed as request data crashes the Node.js process with a RangeError. This vulnerability is fixed in 1.15.1 and 0.31.1.

0.5/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-674CWE-770

Priority

LOW

Exploitation

NONE

PoC

YES

Patch

AVAILABLE

Momentum

STABLE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • axios

Threat summary

  • Patch or workaround signal is available
  • 2 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • Patch or workaround mentioned in 1 signal
  • Technical details provided in 1 signal
  • Disclosure: 1 classified signal
  • Peaked 1d ago at 1 mentions (2026-04-24); latest day: 1
  • 2 total mentions across 2 days

Affected systems

Vendors
Products
axios

Deep dive

Activity timeline2 mentions / 2d
00111Mentions · 2026-04-24: 1Mentions · 2026-07-21: 1Patch / Workaround · 2026-04-24: 1Technical Details · 2026-04-24: 104-2407-21
Signal classification2 categories
Patch
150.0%
Disclosure
150.0%
Referenced assets2 URLs
Classification over time
DateTotalLabels
2026-04-241
Patch1
2026-07-211
Disclosure1
Full discourse2 posts
  • MalwareObserver@MalwareObserver
    Disclosure

    🐛 VULNERABILITIES CVE Notify: 🚨 [CVE-2026-42039](https://github.com/axios/axios/security/advisories/GHSA-62hf-57xw-28j9) Axios is... https://github.com/axios/axios/security/advisories/GHSA-62hf-57xw-28j9 #ZeroDay #PatchManagement #Vulnerability

    Post summary

    A new CVE-2026-42039 for Axios has been announced via a GitHub advisory, but no proof‑of‑concept, exploit, or mitigation details are provided in the text.

    0000041
    13 followersView on X
  • CVE@CVEnew
    Patch

    CVE-2026-42039 Axios is a promise based HTTP client for the browser and Node.js. Prior to 1.15.1 and 0.31.1, toFormData recursively walks nested objects with no depth limit, so a de… https://www.cve.org/CVERecord?id=CVE-2026-42039

    Post summary

    The snippet alerts about CVE‑2026‑42039 for Axios, notes that versions prior to 1.15.1 and 0.31.1 are vulnerable due to uncontrolled recursion in toFormData, and points to those patch releases while providing no exploit evidence.

    00000111
    57.2K followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
Appaxiosaxios-node.js-

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