CVE-2026-15380 PUBLISHED

Local privilege escalation in Symantec ITMS

Assigner: symantec
Reserved: 10.07.2026 Published: 17.07.2026 Updated: 17.07.2026

A non-administrator interactive user can obtain full SYSTEM code execution through a DCOM/task scheduler logic chain — no network access, no memory corruption required (ITMS 8.7.3)

Metrics

CVSS 4.0

CVSS Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/S:N/AU:Y/R:A/V:C/RE:M/U:Red
CVSS Score: 5.1

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Local	Confidentiality	High	Confidentiality	None
Attack Complexity	Low	Integrity	None	Integrity	None
Attack Requirements	None	Availability	None	Availability	None
Privileges Required	Low
User Interaction	Active

CVSS 4.0

Product Status

Vendor	Broadcom
Product	Symantec Management Suite
Versions	Default: unaffected Version 8.7.3 is affected Version 8.8 is affected Version 8.8.1 is affected

Credits

Dhanush Arvind, Intercontinental Exchange (ICE) Information Security (https://www.linkedin.com/in/dagowda) finder

References

https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/37995