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Review reviewHigh

CVE-2026-25268

Qualcomm, Inc. Snapdragon, wsa8835 firmware, wsa8835

Memory Corruption when processing invalid HT40 channel layouts during dynamic channel switching operations.

CVSS
8.8
EPSS
0.07%
0.07% percentile
CISA KEV
Not listed
Published
2026.07.07
PRIORITY ASSESSMENT

Review review

The CVSS severity warrants an early asset and exposure review.

Known exploitationNot established by KEV
Exploit probability0.07%
Technical severityCVSS 8.8

Vulnerability overview

Memory Corruption when processing invalid HT40 channel layouts during dynamic channel switching operations.

Affected product and versions

Product
Qualcomm, Inc. Snapdragon, wsa8835 firmware, wsa8835
Affected versions
5G Fixed Wireless Access Platform, AR8035, CQ7790, CQ8725S, CSR8811, FastConnect 6700, FastConnect 6900, FastConnect 7800, FWA Gen 3 Ultra Platform, FWA Gen 5 Elite 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
Fixed versions
No verified fixed-version field is available yet

Recommended response sequence

Confirm exposure before applying a vendor-supported change.

Full remediation guide
  1. 1
    Identify

    Confirm that Qualcomm, Inc. Snapdragon, wsa8835 firmware, wsa8835 and an affected version are present.

  2. 2
    Prioritize

    Combine exploitation signals with asset exposure and business criticality.

  3. 3
    Remediate

    Follow the vendor advisory or supported update path and preserve rollback options.

  4. 4
    Verify

    Recheck the version, service health, access paths, and relevant logs.

Technical data

CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CWE
CWE-121
CVE-2026-25268 — Qualcomm, Inc. Snapdragon, wsa8835 firmware, wsa8835 | SECUFOCUS NOW