CVE-2026-42039

HIGHNVD 7.57.5—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 7.5 under NVD CVSS v3. EPSS exploit probability: 0.7%, top 47% 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, nvd
Elevated
7.5EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1.0%CVSS: 7.5Exploit: Elevated riskExposed services: Not assessed

A fix is available — apply it.

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.

CVSS v3
7.5
EG Score
7.5HIGHmedium confidence
EG Risk
65
EG Risk 65/100

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
Severity75% × 45%
Exploitation40% × 40%
Automatability100% × 15%
EPSS PROB
1.0%
EPSS %ILE
60th
KEV
Not listed

Published

April 24, 2026

Last Modified

September 10, 2026

Advisory Details (1)

Auto-updated Jun 4, 2026
🔬 Proof of concept available. Patch available. Sources: github.
githubMentions a patch (unverified)🟡 PoC Available

axios: unbounded recursion in toFormData causes DoS via deeply nested request data · Advisory · axios/axios · GitHub

https://github.com/axios/axios/security/advisories/GHSA-62hf-57xw-28j9

Vendor Advisories for CVE-2026-42039(20)

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

Patch Availability(29)

Vendor / EcosystemFix (by version range) / PatchReleasedSource
redhatopenshift4/ose-monitoring-plugin-rhel9:17853541282026-08-04redhat
redhatmta/mta-ui-rhel9:17851690132026-08-04redhat
redhatquay/quay-rhel9:17849872732026-07-29redhat
redhatrhacm2/console-rhel9:17834517292026-07-08redhat
redhatrhdh/rhdh-hub-rhel9:17827612442026-06-30redhat
redhatrhdh/rhdh-hub-rhel9:17811873422026-06-16redhat
redhatsatellite/iop-vulnerability-frontend-rhel9:17810324952026-06-16redhat
redhatsatellite/iop-advisor-frontend-rhel9:17811816732026-06-16redhat
redhatmulticluster-engine/console-mce-rhel9:17809108882026-06-11redhat
redhatrhacm2/console-rhel9:17806008232026-06-11redhat
redhatrhoai/odh-mod-arch-model-registry-rhel9:17804671472026-06-10redhat
redhatrhmtc/openshift-migration-ui-rhel8:17805907172026-06-10redhat
redhataxios2026-06-10redhat
redhatquay/quay-rhel8:17808913952026-06-09redhat
redhatrhacm2/console-rhel9:17808767342026-06-08redhat
redhatnetwork-observability/network-observability-console-plugin-pf4-rhel9:17809209792026-06-08redhat
redhatmulticluster-engine/console-mce-rhel9:17809175312026-06-08redhat
redhatquay/quay-rhel8:17798114732026-06-04redhat
redhatquay/quay-rhel8:17798222612026-06-03redhat
redhatquay/quay-rhel8:17798114122026-06-02redhat
redhatquay/quay-rhel9:17799222052026-06-02redhat
redhatdevspaces/dashboard-rhel9:17793412892026-05-28redhat
redhatrhdh/rhdh-hub-rhel9:17798415862026-05-27redhat
redhatadvanced-cluster-security/rhacs-main-rhel8:17793715942026-05-26redhat
redhatadvanced-cluster-security/rhacs-main-rhel8:17792930132026-05-26redhat
redhatquay/quay-rhel8:17796893922026-05-26redhat
redhatopenshift4/ose-agent-installer-ui-rhel9:17786450992026-05-20redhat
redhatquay/quay-rhel9:17792040862026-05-19redhat
redhatopenshift4/ose-agent-installer-ui-rhel9:17785393382026-05-19redhat

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

(5 across 5 ecosystems)
Debian:11(1)
PackageVulnerable rangeFix by version rangeDependents
node-axios0.21.1+dfsg-1 ... 1.8.4+dfsg-1 (40 versions)
  • every version on: no fix on record
—
Debian:12(1)
PackageVulnerable rangeFix by version rangeDependents
node-axios1.11.0+dfsg-1 ... 1.8.4+dfsg-1 (22 versions)
  • every version on: no fix on record
—
Debian:13(1)
PackageVulnerable rangeFix by version rangeDependents
node-axios1.11.0+dfsg-1 ... 1.8.4+dfsg-1 (12 versions)
  • every version on: no fix on record
—
Debian:14(1)
PackageVulnerable rangeFix by version rangeDependents
node-axios1.11.0+dfsg-1 ... 1.8.4+dfsg-1 (7 versions)
  • every version up to 1.15.2-1: fixed in 1.15.2-1
—
npm(1)
PackageVulnerable rangeFix by version rangeDependents
axios—
  • 1.0.0 up to 1.15.1: fixed in 1.15.1
  • every version up to 0.31.1: fixed in 0.31.1
—

Weakness Classification(2)

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

Additional Vendor Advisories

(19)

Vendors that published advisories for this CVE beyond the curated set above. Broader coverage but minimal per-row detail — click through for the original advisory.

Data Freshness Timeline

(refreshed 6× in last 7d / 22× 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.

Showing the most recent 100 of 261 total refreshes for this CVE.

  1. 2026-10-09 20:07 UTCEPSS rescore
  2. 2026-10-08 17:12 UTCEPSS rescore
  3. 2026-10-07 23:48 UTCEPSS rescore
  4. 2026-10-06 15:17 UTCEPSS rescore
  5. 2026-10-05 17:43 UTCEPSS rescore
  6. 2026-10-04 23:22 UTCEPSS rescore
  7. 2026-10-03 14:25 UTCEPSS rescore
  8. 2026-10-01 19:50 UTCEPSS rescore
  9. 2026-09-30 15:03 UTCEPSS rescore
  10. 2026-09-29 20:02 UTCOSV refresh
  11. 2026-09-27 13:48 UTCEPSS rescore
  12. 2026-09-26 15:58 UTCEPSS rescore
  13. 2026-09-23 17:53 UTCEPSS rescore
  14. 2026-09-20 20:15 UTCEPSS rescore
  15. 2026-09-18 19:28 UTCEPSS rescore
  16. 2026-09-17 19:31 UTCEPSS rescore
  17. 2026-09-16 14:08 UTCEPSS rescore
  18. 2026-09-16 05:15 UTCEPSS rescore
  19. 2026-09-13 16:47 UTCEPSS rescore
  20. 2026-09-12 15:01 UTCEPSS rescore
  21. 2026-09-11 14:53 UTCEPSS rescore
  22. 2026-09-11 09:37 UTCEPSS rescore
  23. 2026-09-10 13:40 UTCVendor advisory
  24. 2026-09-10 12:27 UTCEG score recompute
  25. 2026-09-10 12:27 UTCVendor advisory
Show 75 more
  1. 2026-09-10 09:34 UTCEPSS rescore
  2. 2026-09-09 13:41 UTCVendor advisory
  3. 2026-09-09 12:40 UTCEG score recompute
  4. 2026-09-09 12:40 UTCVendor advisory
  5. 2026-09-08 22:00 UTCEPSS rescore
  6. 2026-09-07 16:01 UTCEPSS rescore
  7. 2026-09-07 13:59 UTCVendor advisory
  8. 2026-09-07 13:11 UTCEG score recompute
  9. 2026-09-07 13:11 UTCVendor advisory
  10. 2026-09-06 13:47 UTCEPSS rescore
  11. 2026-09-04 13:29 UTCVendor advisory
  12. 2026-09-04 12:23 UTCEG score recompute
  13. 2026-09-04 12:23 UTCVendor advisory
  14. 2026-09-04 05:06 UTCEPSS rescore
  15. 2026-09-02 14:12 UTCEPSS rescore
  16. 2026-09-01 13:53 UTCEPSS rescore
  17. 2026-09-01 04:39 UTCEPSS rescore
  18. 2026-08-30 19:17 UTCEPSS rescore
  19. 2026-08-30 01:22 UTCEPSS rescore
  20. 2026-08-28 21:41 UTCEPSS rescore
  21. 2026-08-27 14:25 UTCEPSS rescore
  22. 2026-08-26 16:12 UTCEG score recompute
  23. 2026-08-26 16:12 UTCVendor advisory
  24. 2026-08-26 14:46 UTCEPSS rescore
  25. 2026-08-26 12:22 UTCEG score recompute
  26. 2026-08-26 12:22 UTCVendor advisory
  27. 2026-08-25 13:49 UTCEPSS rescore
  28. 2026-08-24 13:31 UTCVendor advisory
  29. 2026-08-24 12:26 UTCEG score recompute
  30. 2026-08-24 12:26 UTCVendor advisory
  31. 2026-08-23 00:19 UTCEPSS rescore
  32. 2026-08-21 23:49 UTCEPSS rescore
  33. 2026-08-20 22:55 UTCEPSS rescore
  34. 2026-08-20 13:59 UTCVendor advisory
  35. 2026-08-20 12:45 UTCEG score recompute
  36. 2026-08-20 12:45 UTCVendor advisory
  37. 2026-08-19 17:03 UTCEPSS rescore
  38. 2026-08-19 12:27 UTCVendor advisory
  39. 2026-08-19 12:11 UTCEG score recompute
  40. 2026-08-19 12:11 UTCVendor advisory
  41. 2026-08-18 13:48 UTCEPSS rescore
  42. 2026-08-18 12:20 UTCEG score recompute
  43. 2026-08-18 12:20 UTCVendor advisory
  44. 2026-08-17 13:47 UTCEPSS rescore
  45. 2026-08-17 12:20 UTCVendor advisory
  46. 2026-08-17 12:12 UTCEG score recompute
  47. 2026-08-17 12:12 UTCVendor advisory
  48. 2026-08-16 14:56 UTCEPSS rescore
  49. 2026-08-16 05:45 UTCEG score recompute
  50. 2026-08-16 05:45 UTCVendor advisory
  51. 2026-08-16 02:14 UTCEPSS rescore
  52. 2026-08-15 02:20 UTCEG score recompute
  53. 2026-08-15 02:20 UTCVendor advisory
  54. 2026-08-15 01:30 UTCEPSS rescore
  55. 2026-08-14 13:28 UTCVendor advisory
  56. 2026-08-14 12:29 UTCVendor advisory
  57. 2026-08-14 04:05 UTCEG score recompute
  58. 2026-08-14 04:05 UTCVendor advisory
  59. 2026-08-13 22:00 UTCEPSS rescore
  60. 2026-08-13 13:38 UTCVendor advisory
  61. 2026-08-13 12:29 UTCVendor advisory
  62. 2026-08-13 01:28 UTCEG score recompute
  63. 2026-08-13 01:28 UTCVendor advisory
  64. 2026-08-12 13:51 UTCEPSS rescore
  65. 2026-08-12 12:38 UTCVendor advisory
  66. 2026-08-12 12:13 UTCVendor advisory
  67. 2026-08-11 16:41 UTCEG score recompute
  68. 2026-08-11 16:41 UTCVendor advisory
  69. 2026-08-11 13:43 UTCEPSS rescore
  70. 2026-08-11 02:12 UTCEG score recompute
  71. 2026-08-11 02:12 UTCVendor advisory
  72. 2026-08-11 00:00 UTCEPSS rescore
  73. 2026-08-10 13:21 UTCVendor advisory
  74. 2026-08-10 12:26 UTCVendor advisory
  75. 2026-08-10 04:58 UTCVendor advisory

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

Frequently asked(5)

What is CVE-2026-42039?
CVE-2026-42039 is a high vulnerability published on April 24, 2026. 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…
When was CVE-2026-42039 disclosed?
CVE-2026-42039 was first published on April 24, 2026, with the most recent update on September 10, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-42039 actively exploited?
CVE-2026-42039 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1.0% probability of exploitation in the next 30 days (60th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-42039?
CVE-2026-42039 has a CVSS v3 base score of 7.5 (NVD).
How do I remediate CVE-2026-42039?
A fix for CVE-2026-42039 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-42039 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

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