CVE-2026-57014 Google CVE debrief

Who should care

Defenders responsible for Google Android deployments should assess exposure and prioritize patching. This includes reviewing compensating controls for exposed systems while remediation is scheduled and verified, checking relevant monitoring, detection, and logs for exposed assets that need extra review, and tracking exceptions, retesting remediated assets, and closing the item only after evidence is documented.

Why it matters

CVE-2026-57014 is a high-severity vulnerability in Google Android that could lead to local escalation of privilege. Defenders should prioritize verifying and applying patches, assessing exposure, and monitoring for potential exploitation attempts.

• Local escalation of privilege could allow attackers to gain elevated access
• Potential impact on Android deployments requiring immediate attention

Technical summary

In phNxpNciHal_ext_process_nfc_init_rsp of phNxpNciHal_ext.cc, there is a possible out-of-bounds write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. The vulnerability has a CVSS score of 7.8, indicating high severity, and defenders should prioritize verifying and applying patches from Google, assessing exposure in Android deployments, and monitoring for potential exploitation attempts. The CVE record and NVD entry provide details on the vulnerability, including its CVSS score and potential impact.

Defensive priority

Defenders should prioritize verifying and applying patches from Google, assessing exposure in Android deployments, and monitoring for potential exploitation attempts.

Recommended defensive actions

• Verify and apply patches from Google
• Assess exposure in Android deployments
• Monitor for potential exploitation attempts
• 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
• Track exceptions, retest remediated assets, and close the item only after evidence is documented
• Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up

Evidence notes

The CVE record and NVD entry provide details on the vulnerability, including its CVSS score and potential impact. A vendor advisory from Google is also available. Defenders should verify and apply patches from Google, assess exposure in Android deployments, and monitor for potential exploitation attempts. The vulnerability has a CVSS score of 7.8, indicating high severity.

Sources and 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.