PatchTheCVEsc8380xp firmware vulnerabilities and fixes
Recent CVEs affecting sc8380xp firmware, with upgrade or downgrade steps. 3 tracked.
Also searched as: sc8380xpfirmware.
sc8380xp firmware has 3 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 0. Most recent: 2026-05-04. Highest priority: CVE-2026-21382 (score 27/100).
- CVE-2026-21382 HIGH 7.8 MITIGATE MITIGATE Memory Corruption when handling power management requests with improperly sized input/output buffers.
- CVE-2026-25266 MEDIUM 5.5 MITIGATE MITIGATE Memory corruption while processing IOCTL command when device is in power-save state.
- CVE-2026-21380 HIGH 7.8 MITIGATE MITIGATE Memory Corruption when using deprecated DMABUF IOCTL calls to manage video memory.
FAQ
How do I fix sc8380xp 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 sc8380xp firmware being exploited right now?
None of the tracked sc8380xp firmware CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which sc8380xp firmware CVE should I patch first?
CVE-2026-21382 currently ranks highest (27/100): Memory Corruption when handling power management requests with improperly sized input/output buffers..