CVE-2026-15623

CRITICALPre-NVD 9.49.4—
EchelonGraph scoreMEDIUM confidence

This critical-severity CVE scores 9.4 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.3% (25th 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, secondary
Trending — 3 sources updated this week
9.4EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.3%CVSS: 9.4Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

A SQL Injection vulnerability in a legacy dashboard widget API in Google Cloud Google SecOps (Chronicle SOAR) versions prior to 6.3.85 on Google Cloud Platform allows an authenticated attacker to execute blind SQL queries using a crafted request parameter.

This vulnerability was patched in version 6.3.85, and no customer action is needed.

CVSS v3
9.4
EG Score
9.4CRITICALmedium confidence
EG Risk
42
EG Risk 42/100CISA 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
Severity94% × 45%
Exploitation0% × 40%
Automatability0% × 15%
CISA SSVC: Track at low or medium mission impact; Track* at high (mission-essential systems).
Action: A fix is available. Apply it within your standard update timelines.
EPSS PROB
0.3%
EPSS %ILE
25th
KEV
Not listed

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

A fix is available. Apply it within your standard update timelines.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact total (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 17, 2026

Last Modified

August 31, 2026

Advisory Details (1)

Auto-updated Oct 2, 2026
Patch available.
generic Patch Available

Google Security Operations SOAR release notes  |  Google Cloud Documentation

https://docs.cloud.google.com/chronicle/docs/soar/release-notes#May_23_2026

Vendor Advisories for CVE-2026-15623(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 38× in last 7d / 183× 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 327 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-15623?
CVE-2026-15623 is a critical vulnerability published on August 17, 2026. A SQL Injection vulnerability in a legacy dashboard widget API in Google Cloud Google SecOps (Chronicle SOAR) versions prior to 6.3.85 on Google Cloud Platform allows an authenticated attacker to execute blind SQL queries using a crafted request parameter. This vulnerability was patched in version…
When was CVE-2026-15623 disclosed?
CVE-2026-15623 was first published on August 17, 2026, with the most recent update on August 31, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-15623 actively exploited?
CVE-2026-15623 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.3% probability of exploitation in the next 30 days (25th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-15623?
CVE-2026-15623 has a CVSS base score of 9.4 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-15623?
A fix for CVE-2026-15623 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-15623 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

Explore the affected products and dependency analysis for CVE-2026-15623

Explore →

Is Your Infrastructure Affected by CVE-2026-15623?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Book a Demo →Browse All CVEs