CVE-2026-15587 (GCVE-0-2026-15587)

Vulnerability from cvelistv5 – Published: 2026-08-05 14:40 – Updated: 2026-08-05 16:07
VLAI
Title
Privilege Escalation in Google SecOps (Chronicle SOAR) via Crafted Authentication Header
Summary
Improper Privilege Management in Google SecOps (Chronicle SOAR) versions prior to 6.3.85 on Google Cloud Platform allows an authenticated attacker to escalate privileges to system-level administrative access using a crafted internal authentication header. This vulnerability was patched with version 6.3.85, and no customer action is needed.
Severity
9.4 (Critical)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/U:Clear
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-05 16:07 UTC
CWE
  • CWE-346 - Origin Validation Error
Assigner
GoogleCloud CNA under the Google root
CNA scorecard B 77/100 over 30 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
Google Cloud Google SecOps (Chronicle SOAR) Affected: 0 , < 6.3.85 (custom)
guessed Create a notification for this product.
Credits
Jakub Domeracki
Show details on NVD website
To clipboard 

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