CVE-2026-54424Patch

LOWCVSS 8.4 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

Patch affected systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

An Incorrect Use of Privileged APIs vulnerability in Unity Parsec on Windows hosts leads to a potential Elevation of Privilege. This issue affects Parsec through v2026-05-04.0. The patched version is Parsec for Windows version 150-104a. A user can generate a situation where there is an instance of parsecd.exe running as NT AUTHORITY\SYSTEM with a user-controlled value of the AppData environment variable.

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0.5/ 10 priority

Sources & remediation

Other references

Weakness type (CWE)

CWE-648

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

NONE

Threat summary

Patch or workaround signal is available
1 mentions across 1 observed day

What's happening

Patch or workaround mentioned in 1 signal
Technical details provided in 1 signal
1 total mentions across 1 day

Deep dive

Activity timeline1 mentions / 1d

Signal classification1 categories

Patch

1100.0%

Referenced assets1 URL

By indicator

https://nvd.nist.gov/vuln/deta

Full discourse1 post

ADK Cyber@ADKCyber91d
Patch
CVE-2026-54424 (CVSS 8.4): Incorrect privileged API use in Unity Parsec on Windows enables potential elevation of privilege. Update from versions through 2026-05-04.0. https://nvd.nist.gov/vuln/deta… via NVD Recent High CVSS #CyberSecurity #InfoSec #Vulnerability https://t.co/TFu5q3cUmh
Post summary
The tweet highlights a high‑CVSS CVE involving privilege escalation in Unity Parsec, confirms a patch update up through version 2026‑05‑04.0, and provides a brief technical overview of the flaw.
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92 followersView on X

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