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Vulnerabilities

Vulnerability · CVE-2025-47379

Memory Corruption when concurrent access to shared buffer occurs due to improper synchronization between assignment and deallocation of buffer resources.

Published Mar 2, 2026 · catalog updated Jun 17, 2026 · qualcomm sa8295p firmware

Severity
High7.8
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.1%
Remediation
Advisory link
Affected products
cpe qualcomm/sa8295p firmware · cpe qualcomm/sa8620p firmware · cpe qualcomm/sa8770p firmware · cpe qualcomm/sa9000p firmware · cpe qualcomm/sd662 firmware · cpe qualcomm/sd865 5g firmware

Memory Corruption when concurrent access to shared buffer occurs due to improper synchronization between assignment and deallocation of buffer resources.

Technical analysis

Mechanism and impact are interpreted from ingested advisories — not independent exploit research.

  • CWE classification

    Use After Free

  • Prerequisites and impact

    Follow the original vendor advisory for access prerequisites and impact. This catalog does not invent exploit conditions.

How to fix CVE-2025-47379

What to do

Three reads of the same public record: the decision, the versions on file, and the signals. Confirm the vendor advisory before you patch. This page does not publish exploit steps.

Executive

This is a public record, not a confirmed incident. CVE-2025-47379 is a high issue in qualcomm sa8295p firmware (CVSS 7.8). CISA does not currently list it as known exploited. Next step: Compare installed versions with the linked vendor advisory before changing production.

System administrator

Check whether qualcomm sa8295p firmware is installed. Ranges on record: qualcomm/sa8295p firmware; qualcomm/sa8620p firmware; qualcomm/sa8770p firmware; qualcomm/sa9000p firmware. Compare installed versions with the linked vendor advisory before changing production.

Security analyst

CVSS 7.8. EPSS 0.1%. CISA does not currently list it as known exploited. Weaknesses: CWE-416. Sources: cve_org, epss, nvd. Exploit links, when listed below, point at the original publisher.

Related intelligence

  • Exploitation evidence

    Not listed as known exploited in CISA KEV. Not in CISA KEV or VulnCheck KEV.

  • Safe detection guidance

    Compare installed versions with the affected ranges below and verify the advisory from the original publisher. This site stores metadata and outbound links only; it does not ship exploit code or proof-of-concept payloads.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Mar 2, 2026 · NIST NVD

    Detected

    Memory Corruption when concurrent access to shared buffer occurs due to improper synchronization between assignment and deallocation of buffer resources.

  2. Jun 17, 2026 · NIST NVD

    Updated

    Memory Corruption when concurrent access to shared buffer occurs due to improper synchronization between assignment and deallocation of buffer resources.

Affected versions

Enter an installed version to get a verified affected / not-affected result against the ranges below.

  • cpe qualcomm/sa8295p firmwareversion unspecified
  • cpe qualcomm/sa8620p firmwareversion unspecified
  • cpe qualcomm/sa8770p firmwareversion unspecified
  • cpe qualcomm/sa9000p firmwareversion unspecified
  • cpe qualcomm/sd662 firmwareversion unspecified
  • cpe qualcomm/sd865 5g firmwareversion unspecified
  • cpe qualcomm/sda660 firmwareversion unspecified
  • cpe qualcomm/sm6225p firmwareversion unspecified
  • cpe qualcomm/sm6650p firmwareversion unspecified
  • cpe qualcomm/sm7325p firmwareversion unspecified
  • cpe qualcomm/sm7550 firmwareversion unspecified
  • cpe qualcomm/sm7550p firmwareversion unspecified

Sources

  • CVE.orgVulnerability recordCVE-2025-47379

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-47379

    30-day exploitation probability 0.1%

    first.org
  • NIST NVDVulnerability recordCVE-2025-47379

    Memory Corruption when concurrent access to shared buffer occurs due to improper synchronization between assignment and deallocation of buffer resources.

    nvd.nist.gov

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.