Information disclosure vulnerability in Alarm clock module
Priority LOW 24CWE-200Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- High
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-200.
Summary
Some parameters of the alarm clock module are improperly stored, leaking some sensitive information.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00176 7th percentileScored 2026-11-07
Fix Fixed Alarm clock (vivo): 6.0.1.2
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
Remediation
- Fix · CNA Alarm clock (vivo) Fixed in 6.0.1.2
Timeline
- 2026-10-02 Threatist record created from CVE-2021-26281
- 2026-10-03 Alias added: GHSA-4c4g-6q55-8c97
References
More vivo vulnerabilities
- TI-2021-08121 Security Advisory | PendingIntent hijacking vulnerability in Framework Services CVSS 3.1CRITICAL 9.8
- TI-2026-09964 Missing authentication in vivo PcSuite CVSS 4.0CRITICAL 9.4
- TI-2025-14148 The SmartRemote module has insufficient restrictions on loading URLs, which may lead to some information leakage. CVSS 4.0HIGH 7.1
- TI-2020-09981 AppStore Remote Download and Installation Vulnerability CVSS 3.1HIGH 8.2
- TI-2017-12754 Vivo modems allow remote attackers to obtain sensitive information by reading the… CVSS 3.0HIGH 7.5
- TI-2024-12232 MinigameCenter information leakage vulnerability CVSS 4.0MEDIUM 6.3
Sources
- CVE-2021-26281 · CVE Program
- CVE-2021-26281 · NVD
- FIRST EPSS
- GHSA-4c4g-6q55-8c97 · GitHub Advisory Database · CC BY 4.0
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