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CVE-2026-0857

Cleartext Storage of Sensitive Information in Memory vulnerability in Mesalvo Meona Client Launcher Component, Mesalvo Meona Server Component. This issue affects Meona Client Launcher Component: through 19.06.2020 15:11:49; Meona Server Component: through 2025.04 5+323020.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:b87e9f44c529b9f61d3f1b00a1251716a4fac22fd5d996738a10e24ef3fb0712
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"defaultStatus":"unaffected","product":"Meona Server Component","vendor":"Mesalvo","versions":[{"lessThanOrEqual":"2025.04 5+323020","status":"affected","version":"0","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:45fdfbc83303f2afe51db27f8a08957f144656e2b385dc00bba491091189f043 · sha256:e465d359dfb8e305… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Meona Client Launcher Component","vendor":"Mesalvo","versions":[{"lessThanOrEqual":"19.06.2020 15:11:49","status":"affected","version":"0","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:45fdfbc83303f2afe51db27f8a08957f144656e2b385dc00bba491091189f043 · sha256:e465d359dfb8e305… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Meona Server Component","vendor":"Mesalvo","versions":[{"lessThanOrEqual":"2025.04 5+323020","status":"affected","version":"0","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:45fdfbc83303f2afe51db27f8a08957f144656e2b385dc00bba491091189f043 · sha256:e465d359dfb8e305… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Meona Client Launcher Component","vendor":"Mesalvo","versions":[{"lessThanOrEqual":"19.06.2020 15:11:49","status":"affected","version":"0","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:45fdfbc83303f2afe51db27f8a08957f144656e2b385dc00bba491091189f043 · sha256:e465d359dfb8e305… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"NONE","baseScore":6,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"HIGH","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:45fdfbc83303f2afe51db27f8a08957f144656e2b385dc00bba491091189f043 · sha256:e465d359dfb8e305… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-316","description":"CWE-316: Cleartext Storage of Sensitive Information in Memory","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:45fdfbc83303f2afe51db27f8a08957f144656e2b385dc00bba491091189f043 · sha256:e465d359dfb8e305… · /containers/cna/problemTypes/0/descriptions/0

Source references

1 source assertion
{"tags":["third-party-advisory"],"url":"https://seccore.at/blog/cves-meona/"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:45fdfbc83303f2afe51db27f8a08957f144656e2b385dc00bba491091189f043 · sha256:e465d359dfb8e305… · /containers/cna/references/0

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.

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