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PatchSiren cyber security CVE debrief

CVE-2026-25283 Qualcomm, Inc. CVE debrief

A memory corruption vulnerability was reported when copying unverified data from an external source exceeds the allocated buffer size. The CVSS score is 8.8, indicating high severity. The CVE was published on 2026-09-17T05:17:01.390Z and last modified on 2026-09-18T19:06:08.407Z. This vulnerability affects product deployments and requires verification of affected versions and assessment of exposure to prevent potential security incidents. Defenders, security teams, and developers should care about this vulnerability as it has a high CVSS score and may lead to potential memory corruption issues.

Vendor
Qualcomm, Inc.
Product
Snapdragon
CVSS
HIGH 8.8
CISA KEV
Not listed in stored evidence
Original CVE published
2026-09-17
Original CVE updated
2026-09-18
Advisory published
2026-09-17
Advisory updated
2026-09-18

Who should care

Defenders, security teams, and developers should care about this vulnerability as it has a high CVSS score and may lead to potential memory corruption issues.

Why it matters

CVE-2026-25283 is a high-severity memory corruption vulnerability that requires verification of affected versions and assessment of exposure to prevent potential security incidents.

  • Verify affected versions to determine exposure
  • Assess potential memory corruption issues
  • Implement secure coding practices to prevent similar vulnerabilities
  • Monitor for potential security incidents

Technical summary

The CVE-2026-25283 vulnerability is caused by memory corruption when copying unverified data from an external source exceeds the allocated buffer size. The CVSS score is 8.8, indicating high severity. This vulnerability requires verification of affected versions and assessment of exposure to prevent potential security incidents. It is recommended to review and implement secure coding practices to prevent similar vulnerabilities and monitor for potential memory corruption issues.

Defensive priority

Defenders should prioritize verifying affected versions and assessing exposure, as the vulnerability has a high CVSS score and may lead to potential memory corruption.

Recommended defensive actions

  • Verify affected versions and assess exposure
  • Review and implement secure coding practices to prevent similar vulnerabilities
  • Monitor for potential memory corruption issues

Evidence notes

The CVE record and NVD vulnerability detail page provide information on the vulnerability, but the affected versions and potential impact require further verification.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-25283 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-25283

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

  • CVE-2026-25283 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-25283

    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.