PatchTheCVECVE-2026-21108: Improper export of android application components in Bixby Touch prior to version 4.3.01.17 allows local attac
CVE-2026-21108 is a medium-severity flaw (CVSS 5.5) affecting bixby. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
Improper export of android application components in Bixby Touch prior to version 4.3.01.17 allows local attackers to access sensitive information.
Why this priority
- No elevated risk signals yet
A fixed release or distro patch exists.
Risk facts
| CVSS score | 5.5 (Medium) |
| Attack vector | Local |
| Attack complexity | Low |
| Privileges needed | Low |
| User interaction | None |
| EPSS exploit chance | 0.1% (top 97%) |
| CISA exploited list | No |
| Weakness | CWE-926 |
| Published | 2026-09-09 |
| Last modified | 2026-09-23 |
Last updated 2026-09-23 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2026-21108?
bixby: upgrade to newer than 4.3.01.17. Exact commands for each OS are on this page.
Is CVE-2026-21108 being exploited?
CVE-2026-21108 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2026-21108 affect?
CVE-2026-21108 affects bixby. Severity is medium (CVSS 5.5). Improper export of android application components in Bixby Touch prior to version 4.3.01.17 allows local attackers to access sensitive information.
How urgent is CVE-2026-21108?
Priority 20/100. No elevated risk signals yet.
Software pages
Android vulnerabilities · Samsung vulnerabilities