CVE-2025-47407
Time-of-check Time-of-use (TOCTOU) Race Condition in DSP Service
Memory corruption while creating a process on the digital signal processor due to allocation failure at the kernel level.
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
Time-of-check Time-of-use (TOCTOU) Race Condition in DSP Service
Memory corruption while creating a process on the digital signal processor due to allocation failure at the kernel level.
- Record
CVE-2025-47407- 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-367
- Updated
- 2026-11-02
EUVDEUVD-2025-209632
Memory corruption while creating a process on the digital signal processor due to allocation failure at the kernel level.
- Record
EUVD-2025-209632- 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-r2r9-jprh-4p9h
Memory corruption while creating a process on the digital signal processor due to allocation...
Memory corruption while creating a process on the digital signal processor due to allocation failure at the kernel level.
- Record
GHSA-r2r9-jprh-4p9h- 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-367
- Updated
- 2026-11-02
NVD
Memory corruption while creating a process on the digital signal processor due to allocation failure at the kernel level.
- Record
CVE-2025-47407- 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 - CVSS 3.1
- 7.0 High
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-367
- Updated
- 2026-11-02
Affected products
- qualcomm cq7790 firmware
- qualcomm cq8725s firmware
- qualcomm fastconnect 6200 firmware
- qualcomm fastconnect 6700 firmware
- qualcomm fastconnect 6900 firmware
- qualcomm fastconnect 7800 firmware
- qualcomm g2 gen 1 firmware
- qualcomm molokai firmware
- qualcomm netrani firmware
- qualcomm orne firmware
- qualcomm palawan25 firmware
- qualcomm pandeiro firmware
Show 89 moreShow less
- qualcomm qca6391 firmware
- qualcomm qcm2290 firmware
- qualcomm qcm4325 firmware
- qualcomm qcs2290 firmware
- qualcomm qcs4290 firmware
- qualcomm qln1083bd firmware
- qualcomm qln1086bd firmware
- qualcomm qmb715 firmware
- qualcomm qmp1000 firmware
- qualcomm qmp2001 firmware
- qualcomm qpa1083bd firmware
- qualcomm qpa1086bd firmware
- qualcomm qxm1083 firmware
- qualcomm qxm1086 firmware
- qualcomm qxm1093 firmware
- qualcomm qxm1094 firmware
- qualcomm qxm1095 firmware
- qualcomm qxm1096 firmware
- qualcomm sar1165p firmware
- qualcomm sar2130p firmware
- qualcomm sc8380xp firmware
- qualcomm sd662 firmware
- qualcomm sd865 5g firmware
- qualcomm sm6225p firmware
- qualcomm sm6450p firmware
- qualcomm sm6475p firmware
- qualcomm sm6475q firmware
- qualcomm sm6850 firmware
- qualcomm sm7435 firmware
- qualcomm sm7435p firmware
- qualcomm sm7635p firmware
- qualcomm sm8735p firmware
- qualcomm sm8750p firmware
- qualcomm sm8845p firmware
- qualcomm snapdragon 460 mobile firmware
- qualcomm snapdragon 4 gen 2 mobile firmware
- qualcomm snapdragon 662 mobile firmware
- qualcomm snapdragon 680 4g mobile firmware
- qualcomm snapdragon 685 4g mobile firmware
- qualcomm snapdragon 6 gen 1 mobile firmware
- qualcomm snapdragon 6 gen 3 mobile firmware
- qualcomm snapdragon 7 gen 4 mobile firmware
- qualcomm snapdragon 8 elite firmware
- qualcomm snapdragon 8 elite gen 5 firmware
- qualcomm snapdragon ar1\+ gen 1 firmware
- qualcomm snapdragon w5\+ gen 1 wearable firmware
- qualcomm snapdragon wear elite firmware
- qualcomm snapdragon xr2\+ gen 1 firmware
- qualcomm snapdragon xr2 5g firmware
- qualcomm sw5100 firmware
- qualcomm sw5100p firmware
- qualcomm sxr2230p firmware
- qualcomm sxr2250p firmware
- qualcomm sxr2330p firmware
- qualcomm sxr2350p firmware
- qualcomm themisto firmware
- qualcomm video collaboration vc1 platform firmware
- qualcomm video collaboration vc3 platform firmware
- qualcomm wcd9370 firmware
- qualcomm wcd9375 firmware
- qualcomm wcd9378 firmware
- qualcomm wcd9380 firmware
- qualcomm wcd9385 firmware
- qualcomm wcd9395 firmware
- qualcomm wcn3950 firmware
- qualcomm wcn3980 firmware
- qualcomm wcn3988 firmware
- qualcomm wcn6450 firmware
- qualcomm wcn6755 firmware
- qualcomm wcn7760 firmware
- qualcomm wcn7860 firmware
- qualcomm wcn7861 firmware
- qualcomm wcn7880 firmware
- qualcomm wcn7881 firmware
- qualcomm wsa8810 firmware
- qualcomm wsa8815 firmware
- qualcomm wsa8830 firmware
- qualcomm wsa8832 firmware
- qualcomm wsa8835 firmware
- qualcomm wsa8840 firmware
- qualcomm wsa8845 firmware
- qualcomm wsa8845h firmware
- qualcomm wsa8850 firmware
- qualcomm wsa8850w firmware
- qualcomm wsa8855c firmware
- qualcomm x1e80100 firmware
- qualcomm xrv7209 firmware
- qualcomm xrv9209 firmware
- qualcomm, inc. snapdragon
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-2025-47407 is a high vulnerability (CVSS 7.8) in Qualcomm Cq7790 Firmware, published May 4, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.05%, the 0th percentile. No source names a fixed version.