CVE Explorer
CVE-2026-47784
In memcached before 1.6.42, password data for SASL password database authentication has a timing side channel because memcmp is used by sasl_server_userdb_checkpass.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","product":"memcached","vendor":"memcached","versions":[{"lessThan":"1.6.42","status":"affected","version":"0","versionType":"semver"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:884e6b59abc25a43f86950a1f194d460f15c985d90e241c6c83ed32b5ecdf912 · sha256:fd12138e1bdbdebd… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.1,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:884e6b59abc25a43f86950a1f194d460f15c985d90e241c6c83ed32b5ecdf912 · sha256:fd12138e1bdbdebd… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-208","description":"CWE-208 Observable Timing Discrepancy","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:884e6b59abc25a43f86950a1f194d460f15c985d90e241c6c83ed32b5ecdf912 · sha256:fd12138e1bdbdebd… · /containers/cna/problemTypes/0/descriptions/0
Source references
3 source assertions{"url":"https://github.com/memcached/memcached/commit/d13f282b4bce33a9c33b8a1bbf07f12114160fed"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:884e6b59abc25a43f86950a1f194d460f15c985d90e241c6c83ed32b5ecdf912 · sha256:fd12138e1bdbdebd… · /containers/cna/references/0
{"url":"https://github.com/memcached/memcached/compare/1.6.41...1.6.42"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:884e6b59abc25a43f86950a1f194d460f15c985d90e241c6c83ed32b5ecdf912 · sha256:fd12138e1bdbdebd… · /containers/cna/references/1
{"url":"https://github.com/memcached/memcached/wiki/ReleaseNotes1642"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:884e6b59abc25a43f86950a1f194d460f15c985d90e241c6c83ed32b5ecdf912 · sha256:fd12138e1bdbdebd… · /containers/cna/references/2
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.