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PatchSiren cyber security CVE debrief

CVE-2016-8411 Google CVE debrief

CVE-2016-8411 is a critical Android memory-corruption issue in the QMI QOS TLV processing path. The vulnerable code is identified as qmi_qos_srvc.c, and NVD maps affected Android versions up to 7.1.1. Because the CVSS vector is network-reachable with no privileges or user interaction, this is a high-priority patching issue for any environment still using affected Android builds or vendor firmware derived from that code path.

Vendor
Google
Product
Unknown
CVSS
CRITICAL 9.8
CISA KEV
Not listed in stored evidence
Original CVE published
2017-01-27
Original CVE updated
2026-05-13
Advisory published
2017-01-27
Advisory updated
2026-05-13

Who should care

Android OEMs, device vendors, carriers, and security teams managing fleets that include Android builds with qmi_qos_srvc.c or otherwise match the affected Android version range. Any organization supporting older Android devices should treat this as urgent because the CVSS profile indicates remote exploitation conditions with severe impact.

Technical summary

The issue is a buffer overflow while processing QMI QOS TLVs. NVD classifies it as CWE-119 and assigns CVSS 3.0 9.8 (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H), indicating a remotely reachable memory-corruption flaw with potential for full compromise of confidentiality, integrity, and availability. The supplied corpus does not provide a detailed patch diff or exploit mechanics, so the debrief stays at the defensive summary level.

Defensive priority

Urgent. Prioritize patching or vendor firmware updates for any affected Android release or derivative build. Because the vulnerability is critical and requires no privileges or user interaction in the CVSS vector, it should be handled as a near-term remediation item rather than deferred maintenance.

Recommended defensive actions

  • Apply the Android vendor patch referenced in the December 2016 Android security bulletin.
  • Identify devices and firmware images that include qmi_qos_srvc.c or otherwise fall within the affected Android version range reported by NVD (up to 7.1.1).
  • Confirm remediation in downstream vendor builds, since OEM or carrier forks may carry the affected code even when base-platform versions vary.
  • Prioritize internet-exposed or high-value Android fleets for update rollout first.
  • Track update completion and remove unsupported devices from service where patching is not possible.

Evidence notes

This debrief is grounded in the supplied NVD CVE record and the linked Android security bulletin. The record states: buffer overflow while processing QMI QOS TLVs; affected Android versions are those containing qmi_qos_srvc.c; CVSS 3.0 vector is 9.8 critical; and CWE-119 is assigned. The source corpus does not include a deeper technical root cause analysis, exploit chain, or fix commit, so no additional claims are made.

Sources and references

Verified primary and authoritative sources

  • CVE-2016-8411 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2016-8411

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

  • CVE-2016-8411 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2016-8411

    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.