xg101002 firmware vulnerabilities and fixes

Recent CVEs affecting xg101002 firmware, with upgrade or downgrade steps. 1 tracked.

Also searched as: xg101002firmware.

xg101002 firmware has 1 tracked vulnerability, 0 critical. A fixed release or vendor patch exists for 0. Most recent: 2026-04-06. Highest priority: CVE-2026-21372 (score 27/100).

• CVE-2026-21372 HIGH 7.8 MITIGATE MITIGATE Memory Corruption when sending IOCTL requests with invalid buffer sizes during memcpy operations.

FAQ

How do I fix xg101002 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 xg101002 firmware being exploited right now?

None of the tracked xg101002 firmware CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.

Which xg101002 firmware CVE should I patch first?

CVE-2026-21372 currently ranks highest (27/100): Memory Corruption when sending IOCTL requests with invalid buffer sizes during memcpy operations..

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