PatchTheCVElr350 firmware vulnerabilities and fixes
Recent CVEs affecting lr350 firmware, with upgrade or downgrade steps. 1 tracked.
Also searched as: lr350firmware.
lr350 firmware has 1 tracked vulnerability, 0 critical. A fixed release or vendor patch exists for 0. Most recent: 2026-03-27. Highest priority: CVE-2026-4976 (score 49/100).
- CVE-2026-4976 HIGH 8.8 MITIGATE A vulnerability was found in Totolink LR350 9.3.5u.6369_B20220309
FAQ
How do I fix lr350 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 lr350 firmware being exploited right now?
None of the tracked lr350 firmware CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which lr350 firmware CVE should I patch first?
CVE-2026-4976 currently ranks highest (49/100): A vulnerability was found in Totolink LR350 9.3.5u.6369_B20220309.