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CVE Watch—

CVE-2021-3560

Red Hat Polkit Incorrect Authorization Vulnerability

CVSS

—

No CVSS

EPSS

22.2%

p98

KEV

YES

May 12, 2023

Exploit Today

79

0-100

Published: — · Last modified: —

EPSS · 30d
22.2%EPSS · 30 days22.2%
2026-08-022026-08-31
KEV catalog record

Product

Red Hat / Polkit

Vulnerability

Red Hat Polkit Incorrect Authorization Vulnerability

Added to KEV

May 12, 2023

Remediate by

Jun 2, 2023

Known ransomware use

No

Summary description

Red Hat Polkit contains an incorrect authorization vulnerability through the bypassing of credential checks for D-Bus requests, allowing for privilege escalation.

Required action

Apply updates per vendor instructions.

Notes

https://bugzilla.redhat.com/show_bug.cgi?id=1961710; https://nvd.nist.gov/vuln/detail/CVE-2021-3560

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