CVE-2025-47358
Use After Free in Secure Processor
Memory Corruption when user space address is modified and passed to mem_free API, causing kernel memory to be freed inadvertently.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
Use After Free in Secure Processor
Memory Corruption when user space address is modified and passed to mem_free API, causing kernel memory to be freed inadvertently.
- Record
CVE-2025-47358- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-416
- Updated
- 2026-11-02
EUVDEUVD-2025-206604
Memory Corruption when user space address is modified and passed to mem_free API, causing kernel memory to be freed inadvertently.
- Record
EUVD-2025-206604- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-m7gg-jjmx-c8gf
Memory Corruption when user space address is modified and passed to mem_free API, causing kernel...
Memory Corruption when user space address is modified and passed to mem_free API, causing kernel memory to be freed inadvertently.
- Record
GHSA-m7gg-jjmx-c8gf- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-416
- Updated
- 2026-11-02
NVD
Memory Corruption when user space address is modified and passed to mem_free API, causing kernel memory to be freed inadvertently.
- Record
CVE-2025-47358- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-416
- Updated
- 2026-11-02
Affected products
- qualcomm fastconnect 6900 firmware
- qualcomm fastconnect 7800 firmware
- qualcomm qcc2072 firmware
- qualcomm sc8380xp firmware
- qualcomm snapdragon 8cx gen 3 compute platform firmware
- qualcomm wcd9378c firmware
- qualcomm wcd9380 firmware
- qualcomm wcd9385 firmware
- qualcomm wsa8830 firmware
- qualcomm wsa8835 firmware
- qualcomm wsa8840 firmware
- qualcomm wsa8845 firmware
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2025-47358 is a high vulnerability (CVSS 7.8) in Qualcomm Fastconnect 6900 Firmware, published February 2, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.10%, the 0th percentile. No source names a fixed version.