Vulnerability · Published Aug 5, 2026 · Assigned by GoogleCloud
CVE-2026-15587Privilege Escalation in Google SecOps (Chronicle SOAR) via Crafted Authentication Header
Critical 9.4
In plain English
A critical-severity security flaw in Google SecOps (Chronicle SOAR) from Google Cloud. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 14% of all known vulnerabilities).
Official description
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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Google Cloud | Google SecOps (Chronicle SOAR) | 0 – before 6.3.85 |
Weakness: CWE-346 · Vector: 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