CVE-2026-44087

CRITICALNVD 9.19.1—
EchelonGraph scoreMEDIUM confidence

Score 9.1 from GitHub Security Advisory published 2026-06-19. NVD baseline CVSS 9.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
9.1
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 9.1Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

Insufficient Verification of Data Authenticity vulnerability in Apache APISIX.

The openid-connect plugin under default configuration has an attack surface that allows the attacker to spoof identity headers allowing the attacker to get unauthorized access the protected resources. This issue affects Apache APISIX: from 2.3 through 3.16.0.

Users are recommended to upgrade to version 3.17.0, which fixes the issue.

CVSS v3
9.1
EG Score
9.1(medium)
EG Risk
46(Track)
EG Risk 46/100SSVC: Track

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
Severity91% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS
11.7%
KEV
Not listed

Published

June 19, 2026

Last Modified

June 23, 2026

Advisory Details (1)

Auto-updated Jun 19, 2026
No patch confirmed yet.
generic
https://lists.apache.org/thread/72ryrgdssk6s2x9d6xn14bxyyl878xfm

Vendor Advisories for CVE-2026-44087(1)

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

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 9× in last 7d / 153× 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 166 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-44087?
CVE-2026-44087 is a critical vulnerability published on June 19, 2026. Insufficient Verification of Data Authenticity vulnerability in Apache APISIX. The openid-connect plugin under default configuration has an attack surface that allows the attacker to spoof identity headers allowing the attacker to get unauthorized access the protected resources. This issue affects…
When was CVE-2026-44087 disclosed?
CVE-2026-44087 was first published in the National Vulnerability Database on June 19, 2026, with the most recent update on June 23, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-44087 actively exploited?
CVE-2026-44087 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 11.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-44087?
CVE-2026-44087 has a CVSS v3 base score of 9.1 (NVD).
How do I remediate CVE-2026-44087?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-44087, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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