CVE-2025-47343 Qualcomm, Inc. CVE debrief

Who should care

Qualcomm product users and administrators, as well as security teams and vulnerability management teams, should prioritize remediation and monitor for potential threats. Affected product deployments should be assessed for exposure, and patches or mitigations should be applied as available. The vulnerability affects multiple Qualcomm products, and users should verify their product deployments and take necessary action

Why it matters

This memory corruption vulnerability in Qualcomm products requires prompt assessment and patching to prevent potential exploitation. Users of affected products should prioritize remediation and monitor for potential threats.

• Assess and patch vulnerable Qualcomm products to prevent potential exploitation
• Verify inventory for affected products and prioritize remediation
• Monitor for potential exploitation attempts and adjust defenses accordingly

Technical summary

Memory corruption occurs while processing a video session to set video parameters in multiple Qualcomm products. This vulnerability has a CVSS score of 7.8 and is classified as HIGH severity. Affected products require prompt assessment and patching to prevent potential exploitation. The technical details of the vulnerability are based on the CVE and NVD records, as well as the Qualcomm security bulletin.

Defensive priority

Qualcomm product users should assess exposure and prioritize patching or mitigation.

Recommended defensive actions

• Inventory and assess Qualcomm products for exposure
• Apply patches or mitigations as available
• Monitor for potential exploitation attempts

Evidence notes

The CVE and NVD records provide details on the vulnerability and affected products. Qualcomm has released a security bulletin addressing this issue. The bulletin provides guidance on affected products and recommended actions for users. Users should verify their product deployments and apply patches or mitigations as available. The CVE Program and NVD provide official records of the vulnerability.

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.