CVE-2026-25271
Detail
Description
Memory Corruption when processing asynchronous input parameters due to improper handling of modified values between check and use.
Metrics
CVSS Version 4.0
CVSS Version 3.x
CVSS Version 2.0
NVD enrichment efforts reference publicly available information to associate
vector strings. CVSS information contributed by other sources is also
displayed.
CVSS 4.0 Severity and Vector Strings:
NVD assessment
not yet provided.
CVSS 3.x Severity and Vector Strings:
Vector:
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 Severity and Vector Strings:
NVD assessment
not yet provided.
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Weakness Enumeration
CWE-ID
CWE Name
Source
CWE-367
Time-of-check Time-of-use (TOCTOU) Race Condition
Qualcomm, Inc.
Change History
4 change records found show changes
Initial Analysis by NIST
7/07/2026 12:35:38 PM
Action
Type
Old Value
New Value
Added
CVSS V3.1
AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Added
CPE Configuration
AND
OR
*cpe:2.3:o:qualcomm:cologne_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:qualcomm:cologne:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:qualcomm:fastconnect_6900_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:qualcomm:fastconnect_6900:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:qualcomm:fastconnect_7800_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:qualcomm:fastconnect_7800:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:qualcomm:iqx5121_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:qualcomm:iqx5121:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:qualcomm:iqx7181_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:qualcomm:iqx7181:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:qualcomm:qca0000_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:qualcomm:qca0000:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:qualcomm:sc8380xp_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:qualcomm:sc8380xp:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:qualcomm:wcd9378c_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:qualcomm:wcd9378c:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:qualcomm:wcd9380_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:qualcomm:wcd9380:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:qualcomm:wcd9385_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:qualcomm:wcd9385:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:qualcomm:wsa8840_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:qualcomm:wsa8840:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:qualcomm:wsa8845_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:qualcomm:wsa8845:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:qualcomm:wsa8845h_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:qualcomm:wsa8845h:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:qualcomm:x2000077_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:qualcomm:x2000077:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:qualcomm:x2000086_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:qualcomm:x2000086:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:qualcomm:x2000090_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:qualcomm:x2000090:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:qualcomm:x2000092_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:qualcomm:x2000092:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:qualcomm:x2000094_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:qualcomm:x2000094:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:qualcomm:xg101002_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:qualcomm:xg101002:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:qualcomm:xg101032_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:qualcomm:xg101032:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:qualcomm:xg101039_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:qualcomm:xg101039:-:*:*:*:*:*:*:*
Added
Reference Type
Qualcomm, Inc.: https://docs.qualcomm.com/product/publicresources/securitybulletin/july-2026-bulletin.html Types: Vendor Advisory
CVE Modified by CISA-ADP
7/07/2026 1:16:50 AM
Action
Type
Old Value
New Value
Changed
SSVC
{"timestamp":"2026-07-06T20:56:29.845644Z","id":"CVE-2026-25271","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}
{"timestamp":"2026-07-06T00:00:00+00:00","id":"CVE-2026-25271","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}
CVE Modified by CISA-ADP
7/06/2026 5:16:54 PM
Action
Type
Old Value
New Value
Added
SSVC
{"timestamp":"2026-07-06T20:56:29.845644Z","id":"CVE-2026-25271","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}
New CVE Received from Qualcomm, Inc.
7/06/2026 5:16:54 PM
Action
Type
Old Value
New Value
Added
Description
Memory Corruption when processing asynchronous input parameters due to improper handling of modified values between check and use.
Added
CVSS V3.1
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Added
CWE
CWE-367
Added
Reference
https://docs.qualcomm.com/product/publicresources/securitybulletin/july-2026-bulletin.html
Added
Affected
[{"vendor":"Qualcomm, Inc.","product":"Snapdragon","defaultStatus":"unaffected","platforms":["Snapdragon Compute","Snapdragon Industrial IOT"],"versions":[{"version":"Cologne","status":"affected"},{"version":"FastConnect 6900","status":"affected"},{"version":"FastConnect 7800","status":"affected"},{"version":"IQX5121","status":"affected"},{"version":"IQX7181","status":"affected"},{"version":"QCA0000","status":"affected"},{"version":"SC8380XP","status":"affected"},{"version":"WCD9378C","status":"affected"},{"version":"WCD9380","status":"affected"},{"version":"WCD9385","status":"affected"},{"version":"WSA8840","status":"affected"},{"version":"WSA8845","status":"affected"},{"version":"WSA8845H","status":"affected"},{"version":"X2000077","status":"affected"},{"version":"X2000086","status":"affected"},{"version":"X2000090","status":"affected"},{"version":"X2000092","status":"affected"},{"version":"X2000094","status":"affected"},{"version":"XG101002","status":"affected"},{"version":"XG101032","status":"affected"},{"version":"XG101039","status":"affected"}]}]
Quick Info
CVE Dictionary Entry: CVE-2026-25271 NVD
Published Date: 07/06/2026 NVD
Last Modified: 07/07/2026
Source: Qualcomm, Inc.
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