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7.1HIGH

CVE-2025-21482 — Cryptographic issue while performing RSA PKCS padding decoding.

Qualcomm · 315 5g Iot Modem Firmware · Published 24 Sept 2025 · Modified 26 Sept 2026

Description

Cryptographic issue while performing RSA PKCS padding decoding.

References

What to do
  1. Check whether 315 5g Iot Modem Firmware is in your asset inventory.
  2. Patch in the next maintenance window; prioritise internet-facing systems.
  3. Record the decision in your risk register for audit evidence.
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Link: adminadda.com/cve/CVE-2025-21482