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a15 firmware vulnerabilities and fixes

Recent CVEs affecting a15 firmware, with upgrade or downgrade steps. 1 tracked.

Also searched as: a15firmware.

a15 firmware has 1 tracked vulnerability, 1 critical. A fixed release or vendor patch exists for 1. Most recent: 2026-03-23. Highest priority: CVE-2026-4567 (score 70/100).

FAQ

How do I fix a15 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 a15 firmware being exploited right now?

None of the tracked a15 firmware CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.

Which a15 firmware CVE should I patch first?

CVE-2026-4567 currently ranks highest (70/100): A vulnerability has been found in Tenda A15 15.13.07.13.

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