bbs vulnerabilities and fixes

Recent CVEs affecting bbs, with upgrade or downgrade steps. 3 tracked.

bbs has 3 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 2. Most recent: 2025-08-26. Highest priority: CVE-2025-6453 (score 37/100).

• CVE-2025-9461 MEDIUM 4.3 UPGRADE A weakness has been identified in diyhi bbs up to 6.8
• CVE-2025-6762 MEDIUM 6.3 UPGRADE A vulnerability classified as critical has been found in diyhi bbs up to 6.8
• CVE-2025-6453 MEDIUM 6.3 DOWNGRADE A vulnerability classified as critical has been found in diyhi bbs 6.8

FAQ

How do I fix bbs 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 bbs being exploited right now?

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

Which bbs CVE should I patch first?

CVE-2025-6453 currently ranks highest (37/100): A vulnerability classified as critical has been found in diyhi bbs 6.8.

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