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PatchSiren cyber security CVE debrief

CVE-2026-28576 Android CVE debrief

A critical SQL injection vulnerability exists in Android's Contacts Provider, potentially allowing local information disclosure. The CVE record was published on 2026-06-17T13:20:15.357Z and has not been modified since then. This vulnerability is highly severe with a CVSS score of 10, indicating that it could have a significant impact on affected systems. Android users and administrators should be aware of this vulnerability and take necessary precautions. The vulnerability is caused by a SQL injection issue in the Contacts Provider, which could allow an attacker to access the contacts database without needing additional execution privileges. User interaction is not required for exploitation.

Vendor
Android
Product
Unknown
CVSS
CRITICAL 10
CISA KEV
Not listed in stored evidence
Original CVE published
2026-06-17
Original CVE updated
2026-06-17
Advisory published
2026-06-17
Advisory updated
2026-06-17

Who should care

Android users and administrators should be aware of this vulnerability, as it could lead to local information disclosure. This vulnerability is highly severe with a CVSS score of 10, indicating that it could have a significant impact on affected systems. Affected product deployments should be reviewed to ensure that they are not exposed to this vulnerability. Security teams and vulnerability management teams should prioritize patching this vulnerability.

Technical summary

The vulnerability is caused by a SQL injection issue in the Contacts Provider. This could allow an attacker to access the contacts database without needing additional execution privileges. User interaction is not required for exploitation. The vulnerability has a CVSS score of 10, indicating that it is highly severe. The CVE record and NVD detail provide information on the vulnerability, but further investigation is needed to fully understand the impact and potential mitigations.

Defensive priority

High priority should be given to patching this vulnerability, as it is rated as Critical with a CVSS score of 10.

Recommended defensive actions

  • Apply the patch provided by the vendor
  • Review and update access controls for the Contacts Provider
  • Monitor for suspicious activity related to contact data access
  • Review compensating controls for exposed systems while remediation is scheduled and verified
  • Check relevant monitoring, detection, and logs for exposed assets that need extra review

Evidence notes

The CVE record and NVD detail provide information on the vulnerability. However, further investigation is needed to fully understand the impact and potential mitigations. The vulnerability has a CVSS score of 10, indicating that it is highly severe. The source item URL and vendor advisory also provide relevant information. Defenders should verify that affected product deployments exist in managed environments and assign an owner for follow-up.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-28576 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-28576

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-28576 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-28576

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.