CVE-2026-25258
Out-of-bounds Read in DSP Service
Memory corruption while processing IOCTL calls for escape operations.
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
Out-of-bounds Read in DSP Service
Memory corruption while processing IOCTL calls for escape operations.
- Record
CVE-2026-25258- 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-125
- Updated
- 2026-11-02
EUVDEUVD-2026-33823
Memory corruption while processing IOCTL calls for escape operations.
- Record
EUVD-2026-33823- 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-g25p-r463-6339
Memory corruption while processing IOCTL calls for escape operations.
Memory corruption while processing IOCTL calls for escape operations.
- Record
GHSA-g25p-r463-6339- 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-125
- Updated
- 2026-11-02
NVD
Memory corruption while processing IOCTL calls for escape operations.
- Record
CVE-2026-25258- 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-125
- Updated
- 2026-11-02
Affected products
- qualcomm cologne firmware
- qualcomm fastconnect 6900 firmware
- qualcomm fastconnect 7800 firmware
- qualcomm iqx5121 firmware
- qualcomm iqx7181 firmware
- qualcomm qca0000 firmware
- qualcomm sc8380xp firmware
- qualcomm wcd9378c firmware
- qualcomm wcd9380 firmware
- qualcomm wcd9385 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-2026-25258 is a high vulnerability (CVSS 7.8) in Qualcomm Cologne Firmware, published June 1, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.07%, the 0th percentile. No source names a fixed version.