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CVE-2026-69006

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

Published 5 Nov 2026 · Source updated 5 Nov 2026 · Retrieved 2026-11-06 12:01 UTC

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What happened?

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

Description supplied by CVE Program. Formatting is simplified; follow the original advisory for full details.

Affected software and versions

Source-provided software and version information
SoftwareVersion informationFixed version
Exynos 850Samsung Semiconductoraffected: 0 to < November 2026See vendor advisory
Exynos 2100Samsung Semiconductoraffected: 0 to < November 2026See vendor advisory
Exynos 1280Samsung Semiconductoraffected: 0 to < November 2026See vendor advisory
Exynos 2200Samsung Semiconductoraffected: 0 to < November 2026See vendor advisory
Exynos 1330Samsung Semiconductoraffected: 0 to < November 2026See vendor advisory
Exynos 1380Samsung Semiconductoraffected: 0 to < November 2026See vendor advisory
Exynos 1480Samsung Semiconductoraffected: 0 to < November 2026See vendor advisory
Exynos 2400Samsung Semiconductoraffected: 0 to < November 2026See vendor advisory
Exynos 1580Samsung Semiconductoraffected: 0 to < November 2026See vendor advisory
Exynos 2500Samsung Semiconductoraffected: 0 to < November 2026See vendor advisory
Exynos 1680Samsung Semiconductoraffected: 0 to < November 2026See vendor advisory
Exynos W920Samsung Semiconductoraffected: 0 to < November 2026See vendor advisory
Exynos W930Samsung Semiconductoraffected: 0 to < November 2026See vendor advisory
Exynos W1000Samsung Semiconductoraffected: 0 to < November 2026See vendor advisory
Exynos Modem 5410Samsung Semiconductoraffected: 0 to < November 2026See vendor advisory

Version information comes from the source record and can include unaffected products and exceptions. Distribution packages may contain backported fixes: an older upstream version alone does not prove a server is affected.

Is it being exploited?

This CVE was not listed in the CISA catalogue at our last retrieval. This does not establish that exploitation is absent.

CISA data retrieved 2026-11-06 16:38 UTC. Check CISA ↗

How to respond

  1. Confirm the product, installed package version, and any configuration requirements in the vendor advisory.
  2. Follow the vendor’s remediation or workaround guidance in the references below. Structured fixed-version data is unavailable here; the publisher’s description may include a fix or workaround.
  3. Restart affected services if required, then verify the running version. Known exploitation may warrant investigation as well as patching.

Sources and remediation references

This public advisory does not determine whether a particular server is affected. Records are refreshed as sources change; verify urgent decisions against the original advisory.

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