snapdragon 8cx gen 3 compute platform firmware vulnerabilities and fixes

Recent CVEs affecting snapdragon 8cx gen 3 compute platform firmware, with upgrade or downgrade steps. 1 tracked.

Also searched as: snapdragon8cxgen3computeplatformfirmware.

snapdragon 8cx gen 3 compute platform firmware has 1 tracked vulnerability, 0 critical. A fixed release or vendor patch exists for 0. Most recent: 2026-04-06. Highest priority: CVE-2026-21371 (score 27/100).

• CVE-2026-21371 HIGH 7.8 MITIGATE MITIGATE Memory Corruption when retrieving output buffer with insufficient size validation.

FAQ

How do I fix snapdragon 8cx gen 3 compute platform firmware vulnerabilities?

Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.

Is snapdragon 8cx gen 3 compute platform firmware being exploited right now?

None of the tracked snapdragon 8cx gen 3 compute platform firmware CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.

Which snapdragon 8cx gen 3 compute platform firmware CVE should I patch first?

CVE-2026-21371 currently ranks highest (27/100): Memory Corruption when retrieving output buffer with insufficient size validation..

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