CVE-2025-21463: qualcomm, inc. snapdragon Buffer Over-read
CVSS: 7.5v3.1HighAnalyzed
Published 03-06-2025Last modified 03-06-2025
Vulnerability summary
CVE-2025-21463 is a high (CVSS 7.5) Buffer Over-read vulnerability in qualcomm, inc. snapdragon. EPSS estimates a 0.23% chance of exploitation in the next 30 days, higher than 13.2% of scored vulnerabilities.
CVSS score
7.5/10
010
High · v3.1 (CVE.org)EPSS score
0.23%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 03-06-2025PublishedVulnerability first disclosed.
- 03-06-2025Last modifiedVulnerability information updated.
Description
Transient DOS while processing the EHT operation IE in the received beacon frame.
CVSS metrics
2 scores · 2 sources · 1 versionHigh 7.5Preferred score · CVE.org (CNA)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HSourcesAll 2 agree
- NVDNIST7.5HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS trend
Probability
0.23%
Chance of exploitation in the next 30 days
Percentile
13%
Versus all other CVEs
30-day change
0.00 pp
From 0.23% on 20-09-2026
20-09-202620-10-2026
EPSS score0.23%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Qualcomm199 products
- ar8035_firmwarena
- csr8811_firmwarena
- fastconnect_6700_firmwarena
- fastconnect_6900_firmwarena
- fastconnect_7800_firmwarena
Qualcomm, inc.1 product
- snapdragonAR8035 | CSR8811 | FastConnect 6700 | FastConnect 6900 | FastConnect 7800 | Flight RB5 5G Platform | Immersive Home 214 Platform | Immersive Home 216 Platform | Immersive Home 316 Platform | Immersive Home 318 Platform | Immersive Home 3210 Platform | Immersive Home 326 Platform | IPQ5010 | IPQ5028 | IPQ5300 | IPQ5302 | IPQ5312 | IPQ5332 | IPQ5424 | IPQ6000 | IPQ6010 | IPQ6018 | IPQ6028 | IPQ8070A | IPQ8071A | IPQ8072A | IPQ8074A | IPQ8076 | IPQ8076A | IPQ8078 | IPQ8078A | IPQ8173 | IPQ8174 | IPQ9008 | IPQ9048 | IPQ9554 | IPQ9570 | IPQ9574 | QAM8255P | QAM8295P | QAM8620P | QAM8650P | QAM8775P | QAMSRV1H | QAMSRV1M | QCA4024 | QCA6391 | QCA6554A | QCA6564AU | QCA6574 | QCA6574A | QCA6574AU | QCA6584AU | QCA6595 | QCA6595AU | QCA6678AQ | QCA6688AQ | QCA6696 | QCA6698AQ | QCA6777AQ | QCA6787AQ | QCA6797AQ | QCA8075 | QCA8080 | QCA8081 | QCA8082 | QCA8084 | QCA8085 | QCA8101 | QCA8102 | QCA8111 | QCA8112 | QCA8337 | QCA8384 | QCA8385 | QCA8386 | QCA9888 | QCA9889 | QCC2073 | QCC2076 | QCC710 | QCF8000 | QCF8000SFP | QCF8001 | QCM5430 | QCM6490 | QCM8550 | QCN5022 | QCN5024 | QCN5052 | QCN5122 | QCN5124 | QCN5152 | QCN5154 | QCN5164 | QCN5224 | QCN6023 | QCN6024 | QCN6112 | QCN6122 | QCN6132 | QCN6224 | QCN6274 | QCN6402 | QCN6412 | QCN6422 | QCN6432 | QCN9000 | QCN9011 | QCN9012 | QCN9022 | QCN9024 | QCN9070 | QCN9072 | QCN9074 | QCN9100 | QCN9160 | QCN9274 | QCS5430 | QCS615 | QCS6490 | QCS7230 | QCS8250 | QCS8300 | QCS8550 | QCS9100 | QFW7114 | QFW7124 | QMP1000 | QRB5165N | Qualcomm Video Collaboration VC3 Platform | Qualcomm Video Collaboration VC5 Platform | QXM8083 | Robotics RB5 Platform | SA6155P | SA7255P | SA7775P | SA8155P | SA8195P | SA8255P | SA8295P | SA8530P | SA8540P | SA8620P | SA8650P | SA8770P | SA8775P | SA9000P | SC8380XP | SDX55 | SDX65M | SG8275P | SM6650 | SM6650P | SM7635 | SM7675 | SM7675P | SM8550P | SM8635 | SM8635P | SM8650Q | SM8735 | SM8750 | SM8750P | Snapdragon 8+ Gen 2 Mobile Platform | Snapdragon 8 Gen 3 Mobile Platform | Snapdragon AR1 Gen 1 Platform | Snapdragon AR1 Gen 1 Platform "Luna1" | Snapdragon AR2 Gen 1 Platform | Snapdragon Auto 5G Modem-RF Gen 2 | Snapdragon X65 5G Modem-RF System | Snapdragon X72 5G Modem-RF System | Snapdragon X75 5G Modem-RF System | SRV1H | SRV1L | SRV1M | SSG2115P | SSG2125P | SXR1230P | SXR2230P | SXR2250P | SXR2330P | Vision Intelligence 400 Platform | WCD9335 | WCD9340 | WCD9341 | WCD9370 | WCD9375 | WCD9378 | WCD9380 | WCD9385 | WCD9390 | WCD9395 | WCN3910 | WCN3950 | WCN3990 | WCN6450 | WCN6650 | WCN6755 | WCN7750 | WCN7860 | WCN7861 | WCN7880 | WCN7881 | WSA8830 | WSA8832 | WSA8835 | WSA8840 | WSA8845 | WSA8845H
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