ZDF
Sign inSign up

Vulnerabilities

Vulnerability · CVE-2025-47408

Memory corruption when another driver calls an IOCTL with invalid input/output buffer.

Published May 4, 2026 · catalog updated Oct 7, 2026 · fastconnect 6200 firmware

Check if you run it

No confirmed exploitation is on record for CVE-2025-47408. EPSS is 0.07%. Act only if a listed version of fastconnect 6200 firmware is installed.

Gaps on this record

  • No version range is stored. A customer cannot check an installed version against this record.
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
High7.8
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.07%
Remediation
Advisory link
Affected products
cpe qualcomm/fastconnect 6200 firmware · cpe qualcomm/fastconnect 6900 firmware · cpe qualcomm/fastconnect 7800 firmware · cpe qualcomm/iqx5121 firmware · cpe qualcomm/iqx7181 firmware · cpe qualcomm/qca0000 firmware

Memory corruption when another driver calls an IOCTL with invalid input/output buffer.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • cpe qualcomm/fastconnect 6200 firmwareversion unspecified
  • cpe qualcomm/fastconnect 6900 firmwareversion unspecified
  • cpe qualcomm/fastconnect 7800 firmwareversion unspecified
  • cpe qualcomm/iqx5121 firmwareversion unspecified
  • cpe qualcomm/iqx7181 firmwareversion unspecified
  • cpe qualcomm/qca0000 firmwareversion unspecified
  • cpe qualcomm/sc8380xp firmwareversion unspecified
  • cpe qualcomm/sd865 5g firmwareversion unspecified
  • cpe qualcomm/sm6250 firmwareversion unspecified
  • cpe qualcomm/snapdragon 7c compute firmwareversion unspecified
  • cpe qualcomm/snapdragon 7c gen 2 compute firmwareversion unspecified
  • cpe qualcomm/snapdragon xr2 5g firmwareversion unspecified

How to fix CVE-2025-47408

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2025-47408. EPSS is 0.07%. Act only if a listed version of fastconnect 6200 firmware is installed.

Which versions are affected?

Affected version ranges are not on this record. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-119: Buffer Overflow; CWE-822. EPSS 0.07%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

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. May 4, 2026 · NIST NVD

    Detected

    Memory corruption when another driver calls an IOCTL with invalid input/output buffer.

  2. Oct 7, 2026 · NIST NVD

    Updated

    Memory corruption when another driver calls an IOCTL with invalid input/output buffer.

Sources

  • CVE.orgVulnerability recordCVE-2025-47408

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-47408

    30-day exploitation probability 0.1%

    first.org
  • NIST NVDVulnerability recordCVE-2025-47408

    Memory corruption when another driver calls an IOCTL with invalid input/output buffer.

    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.