Memcached vulnerabilities and fixes

CVEs that mention Memcached, ranked by priority. 1 tracked.

Memcached has 1 tracked vulnerability, 0 critical. A fixed release or vendor patch exists for 1. Most recent: 2026-08-06. Highest priority: CVE-2026-34502 (score 47/100).

• CVE-2026-34502 HIGH 7.5 UPGRADE Heap-based Buffer Overflow vulnerability in Apache Portable Runtime Utility memcached client This issue affec

FAQ

How do I fix Memcached 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 Memcached being exploited right now?

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

Which Memcached CVE should I patch first?

CVE-2026-34502 currently ranks highest (47/100): Heap-based Buffer Overflow vulnerability in Apache Portable Runtime Utility memcached client This issue affec.

← Back to latest CVEs