t6640 firmware vulnerabilities and fixes

Recent CVEs affecting t6640 firmware, with upgrade or downgrade steps. 1 tracked.

Also searched as: t6640firmware.

t6640 firmware has 1 tracked vulnerability, 0 critical. A fixed release or vendor patch exists for 0. Most recent: 2025-06-27. Highest priority: CVE-2025-6763 (score 56/100).

• CVE-2025-6763 HIGH 8.1 MITIGATE MITIGATE A vulnerability was found in Comet System T0510, T3510, T3511, T4511, T6640, T7511, T7611, P8510, P8552 and H3

FAQ

How do I fix t6640 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 t6640 firmware being exploited right now?

None of the tracked t6640 firmware CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.

Which t6640 firmware CVE should I patch first?

CVE-2025-6763 currently ranks highest (56/100): A vulnerability was found in Comet System T0510, T3510, T3511, T4511, T6640, T7511, T7611, P8510, P8552 and H3.

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