CVE-2025-47397: qualcomm, inc. snapdragon
CVSS: 7.8v3.1HighAnalyzed
Published 02-02-2026Last modified 26-02-2026
Vulnerability summary
CVE-2025-47397 is a high (CVSS 7.8) vulnerability in qualcomm, inc. snapdragon. EPSS estimates a 0.11% chance of exploitation in the next 30 days, higher than 1.1% of scored vulnerabilities.
CVSS score
7.8/10
010
High · v3.1 (CVE.org)EPSS score
0.11%
0%100%
Low · +0.01 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 02-02-2026PublishedVulnerability first disclosed.
- 26-02-2026Last modifiedVulnerability information updated.
Description
Memory Corruption when initiating GPU memory mapping using scatter-gather lists due to unchecked IOMMU mapping errors.
CVSS metrics
2 scores · 2 sources · 1 versionHigh 7.8Preferred score · CVE.org (CNA)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HSourcesAll 2 agree
- NVDNIST7.8HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS trend
Probability
0.11%
Chance of exploitation in the next 30 days
Percentile
1%
Versus all other CVEs
30-day change
+0.01 pp
From 0.10% on 20-09-2026
20-09-202620-10-2026
EPSS score0.11%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Qualcomm144 products
- ar8031_firmwarena
- csra6620_firmwarena
- csra6640_firmwarena
- fastconnect_6200_firmwarena
- fastconnect_6700_firmwarena
Qualcomm, inc.1 product
- snapdragonFastConnect 6200 | FastConnect 6700 | FastConnect 6900 | FastConnect 7800 | Flight RB5 5G Platform | G1 Gen 1 | G2 Gen 1 | IQ10 Series | IQ6 Series Platform | IQ8 Series Platform | IQ9 Series Platform | Kalpeni | LeMans_AU_LGIT | LeMansAU | Milos | Milos_IOT | Monaco_IOT | Orne | Palawan25 | Pandeiro | QAM8255P | QAM8295P | QAM8397P | QAM8620P | QAM8797P | QAMSRV1H | QAMSRV1M | QCA6391 | QCA6574 | QCA6574A | QCA6574AU | QCA6595 | QCA6595AU | QCA6678AQ | QCA6688AQ | QCA6696 | QCA6698AQ | QCA6698AU | QCA6797AQ | QCA8695AU | QCM2290 | QCM4325 | QCM4490 | QCM5430 | QCM6125 | QCM6490 | QCM8550 | QCM8838 | QCN9011 | QCN9012 | QCN9274 | QCS2290 | QCS4290 | QCS4490 | QCS6690 | QCS8550 | QLN1083BD | QLN1086BD | QMB415 | QMB715 | QMP1000 | QPA1083BD | QPA1086BD | QRB5165N | Qualcomm Video Collaboration VC1 Platform | Qualcomm Video Collaboration VC3 Platform | Qualcomm Video Collaboration VC5 Platform | QXM1093 | QXM1094 | QXM1095 | QXM1096 | Robotics RB5 Platform | SA6155P | SA7255P | SA7775P | SA8155P | SA8195P | SA8255P | SA8295P | SA8620P | SA8770P | SA9000P | SAR1250P | SAR2130P | SAR2230P | SD 8 Gen1 5G | SD662 | SD865 5G | SDR753 | SM6225P | SM6650P | SM7635P | SM7675 | SM7675P | SM8550P | SM8635 | SM8635P | SM8650Q | SM8750P | Snapdragon 4 Gen 1 Mobile Platform | Snapdragon 4 Gen 2 Mobile Platform | Snapdragon 460 Mobile Platform | Snapdragon 480+ 5G Mobile Platform | Snapdragon 6 Gen 4 Mobile Platform | Snapdragon 662 Mobile Platform | Snapdragon 680 4G Mobile Platform | Snapdragon 685 4G Mobile Platform | Snapdragon 695 5G Mobile Platform | Snapdragon 7 Gen 4 Mobile Platform | Snapdragon 7s Gen 3 Mobile Platform | Snapdragon 8 Elite | Snapdragon 8 Elite Gen 5 | Snapdragon 8+ Gen 1 Mobile Platform | Snapdragon 8+ Gen 2 Mobile Platform | Snapdragon 8 Gen 3 Mobile Platform | Snapdragon AR1 Gen 1 Platform | Snapdragon W5+ Gen 1 Wearable Platform | Snapdragon XR2 5G Platform | Snapdragon XR2+ Gen 1 Platform | SRV1H | SRV1L | SRV1M | SSG2115P | SSG2125P | SW5100 | SW5100P | SW6100 | SW6100P | SXR1230P | SXR2230P | SXR2250P | SXR2330P | SXR2350P | TalynPlus | Themisto | Vision Intelligence 400 Platform | WCD9335 | WCD9341 | WCD9370 | WCD9375 | WCD9378 | WCD9380 | WCD9385 | WCD9390 | WCD9395 | WCN3910 | WCN3950 | WCN3980 | WCN3988 | WCN3990 | WCN6450 | WCN6650 | WCN6755 | WCN7860 | WCN7861 | WCN7880 | WCN7881 | WSA8810 | WSA8815 | WSA8830 | WSA8832 | WSA8835 | WSA8840 | WSA8845 | WSA8845H
2 vendors · 145 products