CVE-2026-21108
CVE-2026-21108 is a medium-severity vulnerability in Samsung Bixby with a CVSS 3.x base score of 5.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-926.
Key facts
- Severity: Medium (CVSS 3.x base score 5.5)
- CVSS v4: 6.9
- EPSS exploit prediction: 0% (1st percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-926
- Affected product: Samsung Bixby
- Published:
- Last modified:
Description
Improper export of android application components in Bixby Touch prior to version 4.3.01.17 allows local attackers to access sensitive information.
Frequently asked questions
- What is CVE-2026-21108?
- Improper export of android application components in Bixby Touch prior to version 4.3.01.17 allows local attackers to access sensitive information.
- How severe is CVE-2026-21108?
- CVE-2026-21108 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
- Is CVE-2026-21108 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (1st percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2026-21108?
- CVE-2026-21108 affects Samsung Bixby. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2026-21108?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2026-21108 published?
- CVE-2026-21108 was published on 2026-09-09 and last updated on 2026-09-23.
References
Affected products (1)
- cpe:2.3:a:samsung:bixby:*:*:*:*:*:*:*:*
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- CVE-2022-23434 — Medium (CVSS 4.4): A vulnerability using PendingIntent in Bixby Vision prior to versions 3.7.60.8 in Android S(12), 3.7.50.6 in Andorid…
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