HighCVE-2025-47403

    Buffer Over-read in WLAN Firmware (CVE-2025-47403)

    Published Last modified Sources: BSI, CVE.org, EUVD

    What is affected, what to do

    Transient DOS when processing a malformed Fast Transition response frame with an invalid header structure during wireless roaming.

    Update Android security patch level to version 2026-06-01.

    Affected
    • Qualcomm Snapdragon eq AR8035..AR8035
    • Qualcomm Snapdragon eq Cologne..Cologne
    • Qualcomm Snapdragon eq CQ7790..CQ7790
    • Qualcomm Snapdragon eq CQ8725S..CQ8725S
    • Qualcomm Snapdragon eq CQ8750M..CQ8750M
    • Qualcomm Snapdragon eq CSR8811..CSR8811
    • Qualcomm Snapdragon eq FastConnect 6200..FastConnect 6200
    • Qualcomm Snapdragon eq FastConnect 6700..FastConnect 6700
    • Qualcomm Snapdragon eq FastConnect 6900..FastConnect 6900
    • Qualcomm Snapdragon eq FastConnect 7800..FastConnect 7800
    • Qualcomm Snapdragon eq FWA Gen 3 Ultra Platform..FWA Gen 3 Ultra Platform
    • Qualcomm Snapdragon eq FWA Gen 5 Elite Platform..FWA Gen 5 Elite Platform
    • Qualcomm Snapdragon eq G2 Gen 1..G2 Gen 1
    • Qualcomm Snapdragon eq G3x Gen 2..G3x Gen 2
    • Qualcomm Snapdragon eq Immersive Home 214 Platform..Immersive Home 214 Platform
    • Qualcomm Snapdragon eq Immersive Home 216 Platform..Immersive Home 216 Platform
    • Qualcomm Snapdragon eq Immersive Home 316 Platform..Immersive Home 316 Platform
    • Qualcomm Snapdragon eq Immersive Home 318 Platform..Immersive Home 318 Platform
    • Qualcomm Snapdragon eq Immersive Home 3210 Platform..Immersive Home 3210 Platform
    • Qualcomm Snapdragon eq Immersive Home 326 Platform..Immersive Home 326 Platform
    • Qualcomm Snapdragon eq IPQ5010..IPQ5010
    • Qualcomm Snapdragon eq IPQ5028..IPQ5028
    • Qualcomm Snapdragon eq IPQ5300..IPQ5300
    • Qualcomm Snapdragon eq IPQ5302..IPQ5302
    • Qualcomm Snapdragon eq IPQ5312..IPQ5312
    • Qualcomm Snapdragon eq IPQ5332..IPQ5332
    • Qualcomm Snapdragon eq IPQ6000..IPQ6000
    • Qualcomm Snapdragon eq IPQ6010..IPQ6010
    • Qualcomm Snapdragon eq IPQ6018..IPQ6018
    • Qualcomm Snapdragon eq IPQ8076..IPQ8076
    • Qualcomm Snapdragon eq IPQ8078..IPQ8078
    • Qualcomm Snapdragon eq IPQ9008..IPQ9008
    • Qualcomm Snapdragon eq IPQ9554..IPQ9554
    • Qualcomm Snapdragon eq IPQ9570..IPQ9570
    • Qualcomm Snapdragon eq IPQ9574..IPQ9574
    • Qualcomm Snapdragon eq IQX5121..IQX5121
    • Qualcomm Snapdragon eq IQX7181..IQX7181
    • Qualcomm Snapdragon eq Kobuk..Kobuk
    • Qualcomm Snapdragon eq LeMans_AU_LGIT..LeMans_AU_LGIT
    • Qualcomm Snapdragon eq LeMansAU..LeMansAU
    • Qualcomm Snapdragon eq Marina..Marina
    • Qualcomm Snapdragon eq Milos..Milos
    • Qualcomm Snapdragon eq Milos_IOT..Milos_IOT
    • Qualcomm Snapdragon eq Molokai..Molokai
    • Qualcomm Snapdragon eq Netrani..Netrani
    • Qualcomm Snapdragon eq Networking Pro 1200 Platform..Networking Pro 1200 Platform
    • Qualcomm Snapdragon eq Networking Pro 1210 Platform..Networking Pro 1210 Platform
    • Qualcomm Snapdragon eq Networking Pro 1610 Platform..Networking Pro 1610 Platform
    • Qualcomm Snapdragon eq Networking Pro 400 Platform..Networking Pro 400 Platform
    • Qualcomm Snapdragon eq Networking Pro 600 Platform..Networking Pro 600 Platform
    • Qualcomm Snapdragon eq Networking Pro 610 Platform..Networking Pro 610 Platform
    • Qualcomm Snapdragon eq Networking Pro 800 Platform..Networking Pro 800 Platform
    • Qualcomm Snapdragon eq Networking Pro 810 Platform..Networking Pro 810 Platform
    • Qualcomm Snapdragon eq NPro A8 Elite Platform..NPro A8 Elite Platform
    • Qualcomm Snapdragon eq Orne..Orne
    • Qualcomm Snapdragon eq Palawan25..Palawan25
    • Qualcomm Snapdragon eq Pandeiro..Pandeiro
    • Qualcomm Snapdragon eq QAM8255P..QAM8255P
    • Qualcomm Snapdragon eq QAM8397P..QAM8397P
    • Qualcomm Snapdragon eq QAMSRV1H..QAMSRV1H
    • Qualcomm Snapdragon eq QAMSRV1M..QAMSRV1M
    • Qualcomm Snapdragon eq QCA0000..QCA0000
    • Qualcomm Snapdragon eq QCA4024..QCA4024
    • Qualcomm Snapdragon eq QCA6174A..QCA6174A
    • Qualcomm Snapdragon eq QCA6391..QCA6391
    • Qualcomm Snapdragon eq QCA6554A..QCA6554A
    • Qualcomm Snapdragon eq QCA6564AU..QCA6564AU
    • Qualcomm Snapdragon eq QCA6574..QCA6574
    • Qualcomm Snapdragon eq QCA6574A..QCA6574A
    • Qualcomm Snapdragon eq QCA6574AU..QCA6574AU
    • Qualcomm Snapdragon eq QCA6584AU..QCA6584AU
    • Qualcomm Snapdragon eq QCA6595..QCA6595
    • Qualcomm Snapdragon eq QCA6595AU..QCA6595AU
    • Qualcomm Snapdragon eq QCA6678AQ..QCA6678AQ
    • Qualcomm Snapdragon eq QCA6688AQ..QCA6688AQ
    • Qualcomm Snapdragon eq QCA6696..QCA6696
    • Qualcomm Snapdragon eq QCA6698AQ..QCA6698AQ
    • Qualcomm Snapdragon eq QCA6777AQ..QCA6777AQ
    • Qualcomm Snapdragon eq QCA6787AQ..QCA6787AQ
    • Qualcomm Snapdragon eq QCA6797AQ..QCA6797AQ
    • Qualcomm Snapdragon eq QCA8072..QCA8072
    • Qualcomm Snapdragon eq QCA8075..QCA8075
    • Qualcomm Snapdragon eq QCA8080..QCA8080
    • Qualcomm Snapdragon eq QCA8081..QCA8081
    • Qualcomm Snapdragon eq QCA8082..QCA8082
    • Qualcomm Snapdragon eq QCA8084..QCA8084
    • Qualcomm Snapdragon eq QCA8085..QCA8085
    • Qualcomm Snapdragon eq QCA8337..QCA8337
    • Qualcomm Snapdragon eq QCA8386..QCA8386
    • Qualcomm Snapdragon eq QCA8695AU..QCA8695AU
    • Qualcomm Snapdragon eq QCA9888..QCA9888
    • Qualcomm Snapdragon eq QCA9889..QCA9889
    • Qualcomm Snapdragon eq QCC2073..QCC2073
    • Qualcomm Snapdragon eq QCC2076..QCC2076
    • Qualcomm Snapdragon eq QCC710..QCC710
    • Qualcomm Snapdragon eq QCF8000..QCF8000
    • Qualcomm Snapdragon eq QCF8001..QCF8001
    • Qualcomm Snapdragon eq QCM4490..QCM4490
    • Qualcomm Snapdragon eq QCM5430..QCM5430
    • Qualcomm Snapdragon eq QCM6490..QCM6490
    • Qualcomm Snapdragon eq QCN5022..QCN5022
    • Qualcomm Snapdragon eq QCN5024..QCN5024
    • Qualcomm Snapdragon eq QCN5052..QCN5052
    • Qualcomm Snapdragon eq QCN5054..QCN5054
    • Qualcomm Snapdragon eq QCN5122..QCN5122
    • Qualcomm Snapdragon eq QCN5124..QCN5124
    • Qualcomm Snapdragon eq QCN5152..QCN5152
    • Qualcomm Snapdragon eq QCN5154..QCN5154
    • Qualcomm Snapdragon eq QCN5164..QCN5164
    • Qualcomm Snapdragon eq QCN6023..QCN6023
    • Qualcomm Snapdragon eq QCN6024..QCN6024
    • Qualcomm Snapdragon eq QCN6122..QCN6122
    • Qualcomm Snapdragon eq QCN6132..QCN6132
    • Qualcomm Snapdragon eq QCN6224..QCN6224
    • Qualcomm Snapdragon eq QCN6274..QCN6274
    • Qualcomm Snapdragon eq QCN6402..QCN6402
    • Qualcomm Snapdragon eq QCN6412..QCN6412
    • Qualcomm Snapdragon eq QCN6422..QCN6422
    • Qualcomm Snapdragon eq QCN6432..QCN6432
    • Qualcomm Snapdragon eq QCN9000..QCN9000
    • Qualcomm Snapdragon eq QCN9001..QCN9001
    • Qualcomm Snapdragon eq QCN9002..QCN9002
    • Qualcomm Snapdragon eq QCN9003..QCN9003
    • Qualcomm Snapdragon eq QCN9011..QCN9011
    • Qualcomm Snapdragon eq QCN9012..QCN9012
    • Qualcomm Snapdragon eq QCN9022..QCN9022
    • Qualcomm Snapdragon eq QCN9024..QCN9024
    • Qualcomm Snapdragon eq QCN9070..QCN9070
    • Qualcomm Snapdragon eq QCN9100..QCN9100
    • Qualcomm Snapdragon eq QCN9274..QCN9274
    • Qualcomm Snapdragon eq QCS4490..QCS4490
    • Qualcomm Snapdragon eq QCS6690..QCS6690
    • Qualcomm Snapdragon eq QCS8550..QCS8550
    • Qualcomm Snapdragon eq QFW7114..QFW7114
    • Qualcomm Snapdragon eq QFW7124..QFW7124
    • Qualcomm Snapdragon eq QLN1083BD..QLN1083BD
    • Qualcomm Snapdragon eq QLN1086BD..QLN1086BD
    • Qualcomm Snapdragon eq QMB415..QMB415
    • Qualcomm Snapdragon eq QMB715..QMB715
    • Qualcomm Snapdragon eq QMP1000..QMP1000
    • Qualcomm Snapdragon eq QMP2001..QMP2001
    • Qualcomm Snapdragon eq QPA1083BD..QPA1083BD
    • Qualcomm Snapdragon eq QPA1086BD..QPA1086BD
    • Qualcomm Snapdragon eq Qualcomm Video Collaboration VC3 Platform..Qualcomm Video Collaboration VC3 Platform
    • Qualcomm Snapdragon eq QXM1083..QXM1083
    • Qualcomm Snapdragon eq QXM1086..QXM1086
    • Qualcomm Snapdragon eq QXM1093..QXM1093
    • Qualcomm Snapdragon eq QXM1094..QXM1094
    • Qualcomm Snapdragon eq QXM1095..QXM1095
    • Qualcomm Snapdragon eq QXM1096..QXM1096
    • Qualcomm Snapdragon eq SA7255P..SA7255P
    • Qualcomm Snapdragon eq SA7775P..SA7775P
    • Qualcomm Snapdragon eq SA8255P..SA8255P
    • Qualcomm Snapdragon eq SA8620P..SA8620P
    • Qualcomm Snapdragon eq SA8770P..SA8770P
    • Qualcomm Snapdragon eq SA9000P..SA9000P
    • Qualcomm Snapdragon eq SAR1165P..SAR1165P
    • Qualcomm Snapdragon eq SAR2130P..SAR2130P
    • Qualcomm Snapdragon eq SC8380XP..SC8380XP
    • Qualcomm Snapdragon eq SD 8 Gen1 5G..SD 8 Gen1 5G
    • Qualcomm Snapdragon eq SDX61..SDX61
    • Qualcomm Snapdragon eq SDX65M..SDX65M
    • Qualcomm Snapdragon eq SDX81..SDX81
    • Qualcomm Snapdragon eq SM6450P..SM6450P
    • Qualcomm Snapdragon eq SM6475P..SM6475P
    • Qualcomm Snapdragon eq SM6475Q..SM6475Q
    • Qualcomm Snapdragon eq SM6650P..SM6650P
    • Qualcomm Snapdragon eq SM6850..SM6850
    • Qualcomm Snapdragon eq SM7425..SM7425
    • Qualcomm Snapdragon eq SM7435..SM7435
    • Qualcomm Snapdragon eq SM7435P..SM7435P
    • Qualcomm Snapdragon eq SM7525..SM7525
    • Qualcomm Snapdragon eq SM7550..SM7550
    • Qualcomm Snapdragon eq SM7550P..SM7550P
    • Qualcomm Snapdragon eq SM7635P..SM7635P
    • Qualcomm Snapdragon eq SM7675..SM7675
    • Qualcomm Snapdragon eq SM7675P..SM7675P
    • Qualcomm Snapdragon eq SM8425..SM8425
    • Qualcomm Snapdragon eq SM8475P..SM8475P
    • Qualcomm Snapdragon eq SM8550P..SM8550P
    • Qualcomm Snapdragon eq SM8635..SM8635
    • Qualcomm Snapdragon eq SM8635P..SM8635P
    • Qualcomm Snapdragon eq SM8650Q..SM8650Q
    • Qualcomm Snapdragon eq SM8735P..SM8735P
    • Qualcomm Snapdragon eq SM8750P..SM8750P
    • Qualcomm Snapdragon eq SM8845P..SM8845P
    • Qualcomm Snapdragon eq Snapdragon 4 Gen 2 Mobile Platform..Snapdragon 4 Gen 2 Mobile Platform
    • Qualcomm Snapdragon eq Snapdragon 6 Gen 1 Mobile Platform..Snapdragon 6 Gen 1 Mobile Platform
    • Qualcomm Snapdragon eq Snapdragon 6 Gen 3 Mobile Platform..Snapdragon 6 Gen 3 Mobile Platform
    • Qualcomm Snapdragon eq Snapdragon 6 Gen 4 Mobile Platform..Snapdragon 6 Gen 4 Mobile Platform
    • Qualcomm Snapdragon eq Snapdragon 7 Gen 1 Mobile Platform..Snapdragon 7 Gen 1 Mobile Platform
    • Qualcomm Snapdragon eq Snapdragon 7 Gen 4 Mobile Platform..Snapdragon 7 Gen 4 Mobile Platform
    • Qualcomm Snapdragon eq Snapdragon 7+ Gen 2 Mobile Platform..Snapdragon 7+ Gen 2 Mobile Platform
    • Qualcomm Snapdragon eq Snapdragon 7s Gen 3 Mobile Platform..Snapdragon 7s Gen 3 Mobile Platform
    • Qualcomm Snapdragon eq Snapdragon 8 Elite..Snapdragon 8 Elite
    • Qualcomm Snapdragon eq Snapdragon 8 Elite Gen 5..Snapdragon 8 Elite Gen 5
    • Qualcomm Snapdragon eq Snapdragon 8 Gen 1 Mobile Platform..Snapdragon 8 Gen 1 Mobile Platform
    • Qualcomm Snapdragon eq Snapdragon 8 Gen 2 Mobile Platform..Snapdragon 8 Gen 2 Mobile Platform
    • Qualcomm Snapdragon eq Snapdragon 8 Gen 3 Mobile Platform..Snapdragon 8 Gen 3 Mobile Platform
    • Qualcomm Snapdragon eq Snapdragon 8+ Gen 1 Mobile Platform..Snapdragon 8+ Gen 1 Mobile Platform
    • Qualcomm Snapdragon eq Snapdragon 8+ Gen 2 Mobile Platform..Snapdragon 8+ Gen 2 Mobile Platform
    • Qualcomm Snapdragon eq Snapdragon AR1 Gen 1 Platform..Snapdragon AR1 Gen 1 Platform
    • Qualcomm Snapdragon eq Snapdragon AR1+ Gen 1 Platform..Snapdragon AR1+ Gen 1 Platform
    • Qualcomm Snapdragon eq Snapdragon Auto 5G Modem-RF Gen 2..Snapdragon Auto 5G Modem-RF Gen 2
    • Qualcomm Snapdragon eq Snapdragon X62 5G Modem-RF System..Snapdragon X62 5G Modem-RF System
    • Qualcomm Snapdragon eq Snapdragon X65 5G Modem-RF System..Snapdragon X65 5G Modem-RF System
    • Qualcomm Snapdragon eq Snapdragon X72 5G Modem-RF System..Snapdragon X72 5G Modem-RF System
    • Qualcomm Snapdragon eq Snapdragon X75 5G Modem-RF System..Snapdragon X75 5G Modem-RF System
    • Qualcomm Snapdragon eq SRV1H..SRV1H
    • Qualcomm Snapdragon eq SRV1M..SRV1M
    • Qualcomm Snapdragon eq SXR2230P..SXR2230P
    • Qualcomm Snapdragon eq SXR2250P..SXR2250P
    • Qualcomm Snapdragon eq SXR2330P..SXR2330P
    • Qualcomm Snapdragon eq SXR2350P..SXR2350P
    • Qualcomm Snapdragon eq Trestles..Trestles
    • Qualcomm Snapdragon eq WCD9340..WCD9340
    • Qualcomm Snapdragon eq WCD9370..WCD9370
    • Qualcomm Snapdragon eq WCD9371..WCD9371
    • Qualcomm Snapdragon eq WCD9375..WCD9375
    • Qualcomm Snapdragon eq WCD9378..WCD9378
    • Qualcomm Snapdragon eq WCD9378C..WCD9378C
    • Qualcomm Snapdragon eq WCD9380..WCD9380
    • Qualcomm Snapdragon eq WCD9385..WCD9385
    • Qualcomm Snapdragon eq WCD9390..WCD9390
    • Qualcomm Snapdragon eq WCD9395..WCD9395
    • Qualcomm Snapdragon eq WCN3950..WCN3950
    • Qualcomm Snapdragon eq WCN3988..WCN3988
    • Qualcomm Snapdragon eq WCN6450..WCN6450
    • Qualcomm Snapdragon eq WCN6650..WCN6650
    • Qualcomm Snapdragon eq WCN6755..WCN6755
    • Qualcomm Snapdragon eq WCN7760..WCN7760
    • Qualcomm Snapdragon eq WCN7860..WCN7860
    • Qualcomm Snapdragon eq WCN7861..WCN7861
    • Qualcomm Snapdragon eq WCN7880..WCN7880
    • Qualcomm Snapdragon eq WCN7881..WCN7881
    • Qualcomm Snapdragon eq WSA8810..WSA8810
    • Qualcomm Snapdragon eq WSA8815..WSA8815
    • Qualcomm Snapdragon eq WSA8830..WSA8830
    • Qualcomm Snapdragon eq WSA8832..WSA8832
    • Qualcomm Snapdragon eq WSA8835..WSA8835
    • Qualcomm Snapdragon eq WSA8840..WSA8840
    • Qualcomm Snapdragon eq WSA8845..WSA8845
    • Qualcomm Snapdragon eq WSA8845H..WSA8845H
    • Qualcomm Snapdragon eq WSA8850..WSA8850
    • Qualcomm Snapdragon eq WSA8850W..WSA8850W
    • Qualcomm Snapdragon eq WSA8855C..WSA8855C
    • Qualcomm Snapdragon eq X1E80100..X1E80100
    • Qualcomm Snapdragon eq X2000077..X2000077
    • Qualcomm Snapdragon eq X2000086..X2000086
    • Qualcomm Snapdragon eq X2000090..X2000090
    • Qualcomm Snapdragon eq X2000092..X2000092
    • Qualcomm Snapdragon eq X2000094..X2000094
    • Qualcomm Snapdragon eq XG101002..XG101002
    • Qualcomm Snapdragon eq XG101032..XG101032
    • Qualcomm Snapdragon eq XG101039..XG101039
    • Qualcomm Snapdragon eq XRV7209..XRV7209
    • Qualcomm Snapdragon eq XRV9209..XRV9209

    Not sure whether and how you are affected? Ask a question about this vulnerability

    Metrics

    7.5

    Priority

    XIEM Effective CVSS: highest available CVSS rating from NVD and vendor data.

    Source: NVD, CVSS v3

    6.5

    CVSS v3

    Severity Medium on the scale from 0 to 10.

    Source: BSI, CVE.org, EUVD

    0.2 %

    EPSS score

    Low — model estimates < 1% exploitation likelihood.

    Source: FIRST EPSS, percentile 12.0

    Show all metrics
    Severity
    High
    Priority (0–325)

    The priority score is a consolidated metric that condenses several individual signals into a single, action-guiding ranking: technical severity (CVSS), exploitation likelihood (EPSS), known-exploited status (KEV) and the context of the affected asset. The aim is to answer the only truly important question in vulnerability management: what first?

    Read in glossary
    50.66 Methodology
    Exploit maturity

    An exploit is code or a technique that specifically uses a concrete vulnerability to force unintended behaviour — such as executing code or escalating privileges. It is the tool that turns a theoretical flaw into a practical attack.

    Read in glossary
    no public PoC known
    XIEM Effective CVSS

    XIEM® is the tiered managed-security operating model from NEOSEC and a registered trademark of NEOSEC GmbH. It extends classic SIEM — the central collection, normalisation and correlation of security-relevant events — with endpoint forensics, network visibility and deception technology, and consolidates them into three building tiers: Sentry, Orchestrate and Command.

    Read in glossary
    7.5 Methodology
    CVSS v3

    CVSS is the globally established, open standard for assessing the technical severity of a vulnerability on a scale from 0 to 10. It describes how easily a flaw can be exploited and what damage it can cause — but not how likely its actual exploitation is. CVSS and the complementary EPSS deliberately answer different questions.

    Read in glossary
    6.5
    EPSS score

    The EPSS score is the absolute model output for an individual vulnerability: the estimated probability of real-world exploitation within the next 30 days, expressed as a value between 0 and 1 (i.e. 0 % to 100 %). A score of 0.42 means „the model estimates a 42 % chance of real-world exploitation within 30 days“.

    Read in glossary
    0.2 %
    Low — model estimates < 1% exploitation likelihood.
    EPSS percentile

    The EPSS percentile is the relative position of a vulnerability within all EPSS-scored CVEs, expressed as a value between 0 and 1. A percentile of 0.90 means „this CVE has a higher EPSS score than 90 % of all other scored CVEs“. Unlike the EPSS score, it is not a probability — but a positioning within a ranking.

    Read in glossary
    12.0
    Elevated — this CVE ranks above at least 10% of all CVEs scored today.
    KEV status

    The KEV catalogue is a list maintained by the US authority CISA of vulnerabilities for which active exploitation in the wild has been confirmed. It answers not the question „how severe?“ but „is it already being attacked?“ — thereby sharply prioritising patching.

    Read in glossary
    —
    Published
    CISA assessment (SSVC)
    Exploitation: none known · not automatable · Technical impact: partial
    Source: CISA Vulnrichment, as of 4 May 2026
    CWE

    CWE is a catalogue of typical weakness types in software and hardware — such as flawed input validation, unsafe memory handling or poor authentication. Where a CVE names a concrete vulnerability in a concrete product, a CWE describes the underlying class of defect.

    Read in glossary
    CWE-126

    Detection rules

    No NEOSEC detection rule is available for this vulnerability yet.

    Classification under NIS2 and CRA

    Rule-based classification from exploitation status and severity. It does not replace a case-by-case assessment.

    NIS2

    NIS2 is EU Directive (EU) 2022/2555 to raise the level of cybersecurity across the Union. It substantially broadens obligations compared with the first NIS directive: more sectors, mandatory risk management, staged reporting duties and personal accountability of senior management.

    Read in glossary
    High technical severity: assess and remediate the vulnerability in vulnerability handling under Art. 21(2)(e) NIS2 and document the decision.
    CRA

    The CRA is EU Regulation (EU) 2024/2847 setting horizontal cybersecurity requirements for „products with digital elements“ — from industrial controllers and software to connected consumer devices. For the first time manufacturers must ensure security across the entire product lifecycle, handle vulnerabilities and provide security updates.

    Read in glossary
    From 11.12.2027, Annex I Part II CRA requires manufacturers of affected products with digital elements to handle vulnerabilities without delay and provide security updates.
    ISO/IEC 27001

    ISO/IEC 27001 is the internationally leading standard for an information security management system (ISMS). It describes a risk-based, process-oriented framework to systematically plan, implement, review and improve information security.

    Read in glossary
    Control A.8.8, management of technical vulnerabilities: assess relevance to your systems, plan remediation and keep evidence.

    Description

    Transient DOS when processing a malformed Fast Transition response frame with an invalid header structure during wireless roaming.

    Source: BSI WID Portal, BSI CSAF, NVD (NIST), cvelistv5, CVE.org (MITRE), ENISA EUVD

    Affected products

    The following versions are affected. Older releases of the same product line are also vulnerable unless stated otherwise.

    Affected products
    Affected versionsFixed in
    Qualcomm, Inc.Snapdragon
    • SRV1H
    • WCN7760
    • LeMans_AU_LGIT
    • QCC710
    • QCC2073
    • QCN9022
    • WSA8845
    • QFW7114
    • Networking Pro 600 Platform
    • SA7775P
    • QCA6698AQ
    • WCD9385
    • QCN6024
    • WSA8810
    • XG101032
    • QCS6690
    • WCN7881
    • QPA1083BD
    • QCN6432
    • Snapdragon X62 5G Modem-RF System
    • SA9000P
    • NPro A8 Elite Platform
    • WSA8835
    • QAMSRV1M
    • FastConnect 6700
    • FWA Gen 3 Ultra Platform
    • Pandeiro
    • FastConnect 6900
    • X2000077
    • Snapdragon 8+ Gen 1 Mobile Platform
    • WSA8850W
    • SDX61
    • WCN7880
    • Snapdragon 6 Gen 4 Mobile Platform
    • WCD9375
    • QCA8085
    • SM6850
    • QCA8082
    • XG101002
    • Snapdragon 8 Gen 2 Mobile Platform
    • SM7675P
    • QCS4490
    • IPQ9554
    • Networking Pro 1200 Platform
    • CQ8725S
    • SM7635P
    • IPQ8078
    • Immersive Home 326 Platform
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    Vendors and products

    Affected operating systems

    Affected operating systems
    Otherqualcommar8035_firmware—
    Otherqualcommcologne_firmware—
    Otherqualcommcq7790_firmware—
    Otherqualcommcq8725s_firmware—
    Otherqualcommcq8750m_firmware—
    Otherqualcommcsr8811_firmware—
    Otherqualcommfastconnect_6200_firmware—
    Otherqualcommfastconnect_6700_firmware—
    Otherqualcommfastconnect_6900_firmware—
    Otherqualcommfastconnect_7800_firmware—
    Otherqualcommfwa_gen_3_ultra_firmware—
    Otherqualcommfwa_gen_5_elite_firmware—
    Otherqualcommg2_gen_1_firmware—
    Otherqualcommg3x_gen_2_firmware—
    Otherqualcommimmersive_home_214_firmware—
    Otherqualcommimmersive_home_216_firmware—
    Otherqualcommimmersive_home_316_firmware—
    Otherqualcommimmersive_home_318_firmware—
    Otherqualcommimmersive_home_3210_firmware—
    Otherqualcommimmersive_home_326_firmware—
    Otherqualcommipq5010_firmware—
    Otherqualcommipq5028_firmware—
    Otherqualcommipq5300_firmware—
    Otherqualcommipq5302_firmware—

    Weakness classes (CWE)

    • CWE-126Buffer Over-read

      Variant

      The product reads from a buffer using buffer access mechanisms such as indexes or pointers that reference memory locations after the targeted buffer.

      Entry at MITRE CWE-126

    References & sources

    Changes to this CVE

    Who changed this CVE and when: NVD (analysis, affected products, CVSS), the CVE publisher (CNA) and additional providers such as CISA (ADP).

    2 NVD translations into other languages are hidden.

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    Badge preview for CVE-2025-47403
    <a href="https://intel.neosec.eu/en/cve/CVE-2025-47403"><img src="https://intel.neosec.eu/badge/cve/CVE-2025-47403.svg?lang=en" alt="CVE-2025-47403 – NEOSEC Intel" height="20"></a>