CVE-2026-25294: CWE-126 Buffer Over-read in Qualcomm, Inc. Snapdragon
CVE-2026-25294 is a high-severity buffer over-read vulnerability (CWE-126) in Qualcomm Snapdragon products. It causes a transient denial of service (DoS) when parsing frames during channel usage. The vulnerability affects multiple specific Snapdragon hardware versions. There is no information about available patches or vendor advisories. No known exploits are reported in the wild.
AI Analysis
Technical Summary
This vulnerability involves a buffer over-read condition in Qualcomm Snapdragon devices that occurs transiently during frame parsing in channel usage. The flaw is classified under CWE-126 and results in a denial of service without impacting confidentiality or integrity. The CVSS v3.1 base score is 7.4, reflecting network attack vector with low complexity, no privileges required, no user interaction, and a scope change. The affected versions are specific Snapdragon hardware models enumerated explicitly.
Potential Impact
The impact is a transient denial of service (availability impact) on affected Qualcomm Snapdragon devices during frame parsing. There is no impact on confidentiality or integrity. The vulnerability could disrupt device operation temporarily but does not allow code execution or data leakage based on the provided data.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or temporary workaround information is provided. Monitor Qualcomm's advisories for updates and apply patches promptly once available.
CVE-2026-25294: CWE-126 Buffer Over-read in Qualcomm, Inc. Snapdragon
Description
CVE-2026-25294 is a high-severity buffer over-read vulnerability (CWE-126) in Qualcomm Snapdragon products. It causes a transient denial of service (DoS) when parsing frames during channel usage. The vulnerability affects multiple specific Snapdragon hardware versions. There is no information about available patches or vendor advisories. No known exploits are reported in the wild.
CVSS v3.1
Score 7.4high
Affected software
Qualcomm, Inc.
Snapdragon
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability involves a buffer over-read condition in Qualcomm Snapdragon devices that occurs transiently during frame parsing in channel usage. The flaw is classified under CWE-126 and results in a denial of service without impacting confidentiality or integrity. The CVSS v3.1 base score is 7.4, reflecting network attack vector with low complexity, no privileges required, no user interaction, and a scope change. The affected versions are specific Snapdragon hardware models enumerated explicitly.
Potential Impact
The impact is a transient denial of service (availability impact) on affected Qualcomm Snapdragon devices during frame parsing. There is no impact on confidentiality or integrity. The vulnerability could disrupt device operation temporarily but does not allow code execution or data leakage based on the provided data.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or temporary workaround information is provided. Monitor Qualcomm's advisories for updates and apply patches promptly once available.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- qualcomm
- Date Reserved
- 2026-02-02T04:19:00.943Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6aab6d4d55bf5e2cf5bd4188
Added to database: 09/17/2026, 04:32:13 UTC
Last enriched: 09/17/2026, 04:46:30 UTC
Last updated: 09/17/2026, 06:04:37 UTC
Views: 6
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