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01 Record

CVE-2025-47407

Time-of-check Time-of-use (TOCTOU) Race Condition in DSP Service

HighPUBLISHEDCNA: qualcomm
CNA base score7.8 CVSS v3.xCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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02 Description

Time-of-check Time-of-use (TOCTOU) Race Condition in DSP Service

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
  • Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.05% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 0.0% of scored records. A rank, not a probability.
NVD base score
7.0 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD analysis status
Analyzed. NVD last modified this record on 2026-10-07.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2026-05-04 16:43Z5 MO AGO
Last updated
2026-05-05 03:56Z5 MO AGO
Reserved
2025-05-06
Assigning CNA
qualcomm
Record state
PUBLISHED
Severity
High (CVSS 7.8)
CNA CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weaknesses
  • CWE-367Time-of-check Time-of-use (TOCTOU) Race ConditionBase
Data version
5.2
Document digest
20b2a7fa1d5a2c8187ef6daf17578f14dec847e51738511c001ccef3dc24943b

05 Affected products

VendorProductVersionsPlatforms
Qualcomm, Inc.SnapdragonCQ7790, CQ8725S, FastConnect 6200, FastConnect 6700, FastConnect 6900, FastConnect 7800, G2 Gen 1, Molokai, Netrani, Orne, Palawan25, Pandeiro, QCA6391, QCM2290, QCM4325, QCS2290, QCS4290, QLN1083BD, QLN1086BD, QMB715, QMP1000, QMP2001, QPA1083BD, QPA1086BD, Qualcomm Video Collaboration VC1 Platform, Qualcomm Video Collaboration VC3 Platform, QXM1083, QXM1086, QXM1093, QXM1094, QXM1095, QXM1096, SAR1165P, SAR2130P, SC8380XP, SD662, SD865 5G, SM6225P, SM6450P, SM6475P, SM6475Q, SM6850, SM7435, SM7435P, SM7635P, SM8735P, SM8750P, SM8845P, Snapdragon 4 Gen 2 Mobile Platform, Snapdragon 460 Mobile Platform, Snapdragon 6 Gen 1 Mobile Platform, Snapdragon 6 Gen 3 Mobile Platform, Snapdragon 662 Mobile Platform, Snapdragon 680 4G Mobile Platform, Snapdragon 685 4G Mobile Platform, Snapdragon 7 Gen 4 Mobile Platform, Snapdragon 8 Elite, Snapdragon 8 Elite Gen 5, Snapdragon AR1+ Gen 1 Platform, Snapdragon W5+ Gen 1 Wearable Platform, Snapdragon XR2 5G Platform, Snapdragon XR2+ Gen 1 Platform, Snapdragon Wear Elite platform, SW5100, SW5100P, SXR2230P, SXR2250P, SXR2330P, SXR2350P, Themisto, WCD9370, WCD9375, WCD9378, WCD9380, WCD9385, WCD9395, WCN3950, WCN3980, WCN3988, WCN6450, WCN6755, WCN7760, WCN7860, WCN7861, WCN7880, WCN7881, WSA8810, WSA8815, WSA8830, WSA8832, WSA8835, WSA8840, WSA8845, WSA8845H, WSA8850, WSA8850W, WSA8855C, X1E80100, XRV7209, XRV9209Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC, Snapdragon Wearables

06 References