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PatchSiren cyber security CVE debrief

CVE-2026-0147 Google CVE debrief

CVE-2026-0147 is an out of bounds write vulnerability in __mfc_core_nal_q_get_dec_metadata_sei_nal of mfc_core_nal_q.c. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.

Vendor
Google
Product
Android
CVSS
HIGH 8.8
CISA KEV
Not listed in stored evidence
Original CVE published
2026-06-16
Original CVE updated
2026-06-17
Advisory published
2026-06-16
Advisory updated
2026-06-17

Who should care

Android users and developers

Technical summary

A possible out of bounds write due to a missing bounds check in __mfc_core_nal_q_get_dec_metadata_sei_nal of mfc_core_nal_q.c could lead to remote code execution with no additional execution privileges needed.

Defensive priority

high

Recommended defensive actions

  • Apply patches or updates provided by the vendor
  • Use secure coding practices to prevent similar vulnerabilities

Evidence notes

Vendor: Unknown Vendor, Product: likely Android

Sources and references

Verified primary and authoritative sources

  • CVE-2026-0147 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-0147

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

  • CVE-2026-0147 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-0147

    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.