CVE-2026-12879

MEDIUMPre-NVD 5.95.9
EchelonGraph scoreMEDIUM confidence

This medium-severity CVE scores 5.9 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.3%, top 78% 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, secondary
Trending — 3 sources updated this week
5.9EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 5.9Exploit: None knownExposed: 0

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

An Improper Input Validation vulnerability in BigQuery DAO in Google Cloud Apigee versions prior to 2026-06-12 on Google Cloud Platform allows an authenticated attacker to exfiltrate cross-tenant data.

This vulnerability was patched on 12 June 2026 on the Apigee Servers, and no customer action is needed.

CVSS v3
5.9
EG Score
5.9(medium)
EG Risk
27(Track)
EG Risk 27/100SSVC: 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
Severity59% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
22%
KEV
Not listed

Published

July 9, 2026

Last Modified

July 9, 2026

Advisory Details (1)

Auto-updated Jul 9, 2026
No patch confirmed yet.
generic

Apigee all release notes  |  Google Cloud Documentation

https://cloud.google.com/apigee/docs/release-notes#July_08_2026

Vendor Advisories for CVE-2026-12879(1)

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

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 15× in last 7d / 77× 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 107 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-12879?
CVE-2026-12879 is a medium vulnerability published on July 9, 2026. An Improper Input Validation vulnerability in BigQuery DAO in Google Cloud Apigee versions prior to 2026-06-12 on Google Cloud Platform allows an authenticated attacker to exfiltrate cross-tenant data. This vulnerability was patched on 12 June 2026 on the Apigee Servers, and no customer action is…
When was CVE-2026-12879 disclosed?
CVE-2026-12879 was first published in the National Vulnerability Database on July 9, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-12879 actively exploited?
CVE-2026-12879 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 78.0% of all scored CVEs.
What is the CVSS score of CVE-2026-12879?
CVE-2026-12879 has a CVSS v3 base score of 5.9 (NVD).
How do I remediate CVE-2026-12879?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-12879, 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.

Dependency Blast Radius

Explore the affected products and dependency analysis for CVE-2026-12879

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