CVE-2026-67321

HIGHNVD 7.57.5—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 7.5 under NVD CVSS v3. 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, nvd
Trending — 3 sources updated this weekElevated
7.5EG
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: 7.5Exploit: Elevated riskExposed services: Not assessed

A fix is available — apply it.

axios versions 0.31.1 before 0.33.0 and 1.15.1 before 1.18.0 contain an incomplete depth-limit bypass in toFormData.js when serializing objects with top-level keys ending in '{}'. Attackers who control object keys and nested values passed to axios form or parameter serialization can trigger a RangeError from JSON.stringify, causing denial of service in the affected request path.

CVSS v3
7.5
EG Score
7.5HIGHmedium confidence
EG Risk
65
EG Risk 65/100CISA 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
Severity75% × 45%
Exploitation40% × 40%
Automatability100% × 15%
CISA SSVC: Track at low or medium mission impact; Attend at high (mission-essential systems).
Action: A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.
EPSS PROB
0.5%
EPSS %ILE
42nd
KEV
Not listed

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

A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.

Exploitation public PoC (CISA Vulnrichment) · Automatable yes (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

August 1, 2026

Last Modified

September 1, 2026

Advisory Details (2)

Auto-updated Aug 1, 2026
🔬 Proof of concept available. Patch available. Sources: github.
generic

axios before 0.33.0 Denial of Service via maxDepth bypass | Advisories | VulnCheck

https://www.vulncheck.com/advisories/axios-before-denial-of-service-via-maxdepth-bypass
github Patch Available🟡 PoC Available

Axios form serializer maxDepth bypass via {} metatoken · Advisory · axios/axios · GitHub

https://github.com/axios/axios/security/advisories/GHSA-hcpx-6fm6-wx23

Vendor Advisories for CVE-2026-67321(20)

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

Patch Availability(22)

Vendor / EcosystemFixed in / PatchReleasedSource
redhatquay/quay-rhel8:17885938432026-09-22redhat
redhatquay/quay-rhel9:17895637532026-09-21redhat
redhatsatellite/iop-vulnerability-frontend-rhel9:17896609692026-09-17redhat
redhatsatellite/iop-vulnerability-frontend-rhel9:17896609832026-09-17redhat
redhatsatellite/iop-advisor-frontend-rhel9:17896595652026-09-17redhat
redhatdevspaces/dashboard-rhel9:17891628842026-09-17redhat
redhatrhmtc/openshift-migration-ui-rhel8:17895463732026-09-17redhat
redhatadvanced-cluster-security/rhacs-main-rhel8:17894112692026-09-15redhat
redhatadvanced-cluster-security/rhacs-main-rhel9:17894113202026-09-15redhat
redhatquay/quay-rhel8:17885943762026-09-10redhat
redhatquay/quay-rhel8:17885618412026-09-09redhat
redhatquay/quay-rhel8:17885955742026-09-08redhat
redhatansible-automation-platform/automation-portal:17887757482026-09-08redhat
redhatsatellite/iop-host-inventory-frontend-rhel9:17882609412026-09-03redhat
redhatsatellite/iop-host-inventory-frontend-rhel9:17883222432026-09-03redhat
redhatrhacm2/console-rhel9:17873392482026-08-26redhat
redhatrhacm2/console-rhel9:17873392492026-08-26redhat
redhatopenshift-service-mesh/kiali-rhel9:17870771082026-08-25redhat
redhatopenshift-service-mesh/kiali-rhel9:17871656832026-08-25redhat
redhatjaeger-main-2.20.0-0.8.hum12026-07-30redhat
redhatgrafana13-1-main-13.1.1-0.3.hum12026-07-29redhat
redhatgrafana12-4-main-12.4.6-0.2.hum12026-07-28redhat

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 rangeFixed inDependents
node-axios0.21.1+dfsg-1 ... 1.8.4+dfsg-1 (40 versions)——
Debian:12(1)
PackageVulnerable rangeFixed inDependents
node-axios1.11.0+dfsg-1 ... 1.8.4+dfsg-1 (22 versions)——
Debian:13(1)
PackageVulnerable rangeFixed inDependents
node-axios1.11.0+dfsg-1 ... 1.8.4+dfsg-1 (12 versions)——
Debian:14(1)
PackageVulnerable rangeFixed inDependents
node-axios1.11.0+dfsg-1 ... 1.8.4+dfsg-1 (9 versions)1.18.0-1—
npm(1)
PackageVulnerable rangeFixed inDependents
axios—1.18.0—

Weakness Classification(1)

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

Additional Vendor Advisories

(2)

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 17× in last 7d / 98× 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 202 total refreshes for this CVE.

  1. 2026-09-29 06:46 UTCEG score recompute
  2. 2026-09-29 06:46 UTCVendor advisory
  3. 2026-09-28 13:52 UTCEPSS rescore
  4. 2026-09-28 05:30 UTCVendor advisory
  5. 2026-09-27 18:21 UTCEG score recompute
  6. 2026-09-27 18:21 UTCVendor advisory
  7. 2026-09-27 13:48 UTCEPSS rescore
  8. 2026-09-26 15:59 UTCEPSS rescore
  9. 2026-09-25 04:50 UTCEG score recompute
  10. 2026-09-25 04:50 UTCVendor advisory
  11. 2026-09-24 08:36 UTCVendor advisory
  12. 2026-09-23 21:25 UTCEG score recompute
  13. 2026-09-23 21:25 UTCVendor advisory
  14. 2026-09-23 17:54 UTCEPSS rescore
  15. 2026-09-23 08:42 UTCVendor advisory
  16. 2026-09-22 21:32 UTCEG score recompute
  17. 2026-09-22 21:32 UTCVendor advisory
  18. 2026-09-22 06:58 UTCEG score recompute
  19. 2026-09-22 06:58 UTCVendor advisory
  20. 2026-09-20 20:59 UTCEG score recompute
  21. 2026-09-20 20:59 UTCVendor advisory
  22. 2026-09-20 20:16 UTCEPSS rescore
  23. 2026-09-20 00:52 UTCEG score recompute
  24. 2026-09-20 00:52 UTCVendor advisory
  25. 2026-09-19 13:42 UTCVendor advisory
Show 75 more
  1. 2026-09-19 00:36 UTCEG score recompute
  2. 2026-09-19 00:36 UTCVendor advisory
  3. 2026-09-18 19:28 UTCEPSS rescore
  4. 2026-09-18 13:20 UTCVendor advisory
  5. 2026-09-18 01:14 UTCEG score recompute
  6. 2026-09-18 01:14 UTCVendor advisory
  7. 2026-09-17 01:21 UTCEG score recompute
  8. 2026-09-17 01:21 UTCVendor advisory
  9. 2026-09-16 14:08 UTCEPSS rescore
  10. 2026-09-16 05:24 UTCEG score recompute
  11. 2026-09-16 05:24 UTCVendor advisory
  12. 2026-09-16 05:15 UTCEPSS rescore
  13. 2026-09-15 02:54 UTCVendor advisory
  14. 2026-09-14 13:20 UTCVendor advisory
  15. 2026-09-14 01:36 UTCEG score recompute
  16. 2026-09-14 01:36 UTCVendor advisory
  17. 2026-09-13 14:26 UTCVendor advisory
  18. 2026-09-13 03:17 UTCVendor advisory
  19. 2026-09-12 16:06 UTCEG score recompute
  20. 2026-09-12 16:06 UTCVendor advisory
  21. 2026-09-12 04:57 UTCVendor advisory
  22. 2026-09-11 17:47 UTCEG score recompute
  23. 2026-09-11 17:47 UTCVendor advisory
  24. 2026-09-11 14:53 UTCEPSS rescore
  25. 2026-09-11 09:37 UTCEPSS rescore
  26. 2026-09-11 06:02 UTCVendor advisory
  27. 2026-09-10 18:48 UTCEG score recompute
  28. 2026-09-10 18:48 UTCVendor advisory
  29. 2026-09-10 06:53 UTCVendor advisory
  30. 2026-09-09 19:44 UTCVendor advisory
  31. 2026-09-09 06:56 UTCEG score recompute
  32. 2026-09-09 06:56 UTCVendor advisory
  33. 2026-09-08 22:01 UTCEPSS rescore
  34. 2026-09-07 19:15 UTCEG score recompute
  35. 2026-09-07 19:15 UTCVendor advisory
  36. 2026-09-07 19:15 UTCGHSA enrichment
  37. 2026-09-07 16:01 UTCEPSS rescore
  38. 2026-09-06 17:02 UTCEG score recompute
  39. 2026-09-06 17:02 UTCVendor advisory
  40. 2026-09-06 17:02 UTCGHSA enrichment
  41. 2026-09-06 13:47 UTCEPSS rescore
  42. 2026-09-06 05:53 UTCVendor advisory
  43. 2026-09-06 05:53 UTCGHSA enrichment
  44. 2026-09-05 18:43 UTCEG score recompute
  45. 2026-09-05 18:43 UTCVendor advisory
  46. 2026-09-05 18:43 UTCGHSA enrichment
  47. 2026-09-05 15:31 UTCEPSS rescore
  48. 2026-09-05 04:36 UTCEG score recompute
  49. 2026-09-05 04:36 UTCVendor advisory
  50. 2026-09-05 04:36 UTCGHSA enrichment
  51. 2026-09-04 10:25 UTCEG score recompute
  52. 2026-09-04 10:25 UTCVendor advisory
  53. 2026-09-04 10:25 UTCGHSA enrichment
  54. 2026-09-04 05:07 UTCEPSS rescore
  55. 2026-09-03 20:45 UTCVendor advisory
  56. 2026-09-03 20:45 UTCGHSA enrichment
  57. 2026-09-03 09:03 UTCEG score recompute
  58. 2026-09-03 09:03 UTCVendor advisory
  59. 2026-09-03 09:02 UTCGHSA enrichment
  60. 2026-09-02 14:12 UTCEPSS rescore
  61. 2026-09-02 07:57 UTCVendor advisory
  62. 2026-09-02 07:57 UTCGHSA enrichment
  63. 2026-09-01 16:05 UTCEG score recompute▲ 0.60
  64. 2026-09-01 16:05 UTCVendor advisory
  65. 2026-09-01 16:05 UTCGHSA enrichment
  66. 2026-09-01 15:56 UTCNVD updateCVSS v3 → 7.5 · severity → HIGH
  67. 2026-09-01 13:54 UTCEPSS rescore
  68. 2026-09-01 04:40 UTCEPSS rescore
  69. 2026-08-31 20:46 UTCVendor advisory
  70. 2026-08-31 20:46 UTCGHSA enrichment
  71. 2026-08-30 22:45 UTCEG score recompute
  72. 2026-08-30 22:45 UTCVendor advisory
  73. 2026-08-30 22:45 UTCGHSA enrichment
  74. 2026-08-30 19:17 UTCEPSS rescore
  75. 2026-08-30 01:22 UTCEPSS rescore

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

Frequently asked(5)

What is CVE-2026-67321?
CVE-2026-67321 is a high vulnerability published on August 1, 2026. axios versions 0.31.1 before 0.33.0 and 1.15.1 before 1.18.0 contain an incomplete depth-limit bypass in toFormData.js when serializing objects with top-level keys ending in '{}'. Attackers who control object keys and nested values passed to axios form or parameter serialization can trigger a…
When was CVE-2026-67321 disclosed?
CVE-2026-67321 was first published on August 1, 2026, with the most recent update on September 1, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-67321 actively exploited?
CVE-2026-67321 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-2026-67321?
CVE-2026-67321 has a CVSS v3 base score of 7.5 (NVD).
How do I remediate CVE-2026-67321?
A fix for CVE-2026-67321 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-67321 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

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