CVE-2023-26587

Local privilege escalation

Published Aug 11, 2023 · Updated Oct 10, 2024

Improper input validation in Intel Easy Streaming Wizard all versions allows local users to escalate privileges via local access. Intel has not published the affected component or the invalid input operation that enables the escalation. A low-privileged local account is required, and successful exploitation grants higher privileges; Intel has not specified the resulting privilege level.

CVSS severity7.8
High
EPSS probability0.19%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper input validation in Intel Easy Streaming Wizard all versions allows local users to escalate privileges via local access. Intel has not published the affected component or the invalid input operation that enables the escalation. A low-privileged local account is required, and successful exploitation grants higher privileges; Intel has not specified the resulting privilege level.

The record

CVE
CVE-2023-26587
Published
Aug 11, 2023
Updated
Oct 10, 2024
Vendor
Intel Corporation
Product
Intel Easy Streaming Wizard
Classifications
CWE-20, T1068
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 11, 2023CVE publishedPublication date reported by the CVE source.
  2. Oct 10, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

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  1. Affected versionversion=See references

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Intel Corporation · Intel Easy Streaming Wizardversion=See references

Published CVSS scores

7.8Intel CorporationCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.8NIST NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-20Improper Input Validation
T1068Exploitation for Privilege Escalation

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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