High CVSS 7.2
CVE-2026-21074
NVD analysis in progress
Incorrect default permissions in Bixby prior to version 4.0.86.0 allows local attackers to execute arbitrary commands with Bixby privilege.
What this means
- Exposure
- Exploitable with local access to the machine, with an ordinary user account and with no action from the victim. It also depends on circumstances the attacker does not control.
- Impact
- An attacker can read sensitive data and modify or destroy data.
- Weakness
- The permissions set by default at install time are too permissive.
- Likelihood
- Its EPSS score stays low: nothing points to imminent exploitation, which is no reason to leave it unpatched.
What to doFold into the next patch cycle.
Read automatically from the CVSS vector, the weakness type (CWE) and the EPSS score. The technical description above remains the one published by NIST.