Qualcomm SM8850 Firmware vulnerabilities

5 CVEs affecting Qualcomm SM8850 Firmware, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2025-47382, published 2025-12-18.

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Known exploited (CISA KEV) first, then by EPSS exploit probability.

• CVE-2025-21484, published 2025-09-24. High severity, CVSS 8.2. EPSS: 0.3% chance of exploitation in the next 30 days. Information disclosure when UE receives the RTP packet from the network, while decoding and reassembling the fragments from RTP packet.
• CVE-2025-47382, published 2025-12-18. High severity, CVSS 7.8. EPSS: 0.1% chance of exploitation in the next 30 days. Memory corruption while loading an invalid firmware in boot loader.
• CVE-2025-47351, published 2025-10-09. High severity, CVSS 7.8. EPSS: 0.1% chance of exploitation in the next 30 days. Memory corruption while processing user buffers.
• CVE-2025-27054, published 2025-10-09. High severity, CVSS 7.8. EPSS: 0.1% chance of exploitation in the next 30 days. Memory corruption while processing a malformed license file during reboot.
• CVE-2025-27053, published 2025-10-09. High severity, CVSS 7.8. EPSS: 0.1% chance of exploitation in the next 30 days. Memory corruption during PlayReady APP usecase while processing TA commands.