ByteOS Network

NVD Vulnerability Details :

CVE-2026-26289

Received

Source-ics-cert@hq.dhs.gov

Published At-12 May, 2026 | 22:16

Updated At-12 May, 2026 | 22:16

PowerSYSTEM Center REST API endpoint for device account export allows an authenticated user with limited permissions to expose sensitive information normally restricted to administrative permissions only.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Secondary	4.0	8.4	HIGH	CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:L/SC:N/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Secondary	3.1	8.2	HIGH	CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:L

Type: Secondary

Version: 4.0

Base score: 8.4

Base severity: HIGH

Vector:

CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:L/SC:N/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Type: Secondary

Version: 3.1

Base score: 8.2

Base severity: HIGH

Vector:

CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:L

Weaknesses

CWE ID	Type	Source
CWE-863	Primary	ics-cert@hq.dhs.gov

CWE ID: CWE-863

Type: Primary

Source: ics-cert@hq.dhs.gov

References

Hyperlink	Source	Resource
https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-132-02.json	ics-cert@hq.dhs.gov	N/A
https://www.cisa.gov/news-events/ics-advisories/icsa-26-132-02	ics-cert@hq.dhs.gov	N/A

Hyperlink: https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-132-02.json

Source: ics-cert@hq.dhs.gov

Resource: N/A

Hyperlink: https://www.cisa.gov/news-events/ics-advisories/icsa-26-132-02

Source: ics-cert@hq.dhs.gov

Resource: N/A

CISA Catalog

Metrics

CPE Matches

Weaknesses

Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References

Change History