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CVE-2026-60095

Vinchin Backup & Recovery through 9.0.0.86562 contains a stack buffer overflow vulnerability in the ModuleHandShake function of the agentlink_server service that allows unauthenticated remote attackers to overwrite the saved return address by supplying an oversized _listen_uuid field that is measured via strlen() and copied without bounds checking into a fixed-length stack buffer using strcpy(). Attackers can send a crafted request with a malicious _listen_uuid value to corrupt the stack and ach
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:64797b8d2e0b0adee536252de42e6d1d824de0a4f130f3d162c6bf476e0c301c
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cvss · 2 assertions

{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":6.9,"baseSeverity":"MEDIUM","exploitMaturity":"NOT_DEFINED","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"LOW","vulnConfidentialityImpact":…

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:4c24f0c9cba7375daaf12ab86c31a58b37c838432e0da4db9155d1871c29e6a3 · sha256:ceac215ff8320cdf… · /containers/cna/metrics/0/cvssV4_0

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":6.5,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L","version":"3.1"},"metric_type":"cvssV3_1"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:4c24f0c9cba7375daaf12ab86c31a58b37c838432e0da4db9155d1871c29e6a3 · sha256:ceac215ff8320cdf… · /containers/cna/metrics/1/cvssV3_1

Affected products and versions

1 source assertion
{"defaultStatus":"affected","product":"Backup & Recovery 9.0","vendor":"Vinchin","versions":[{"lessThanOrEqual":"9.0.0.86562","status":"affected","version":"0","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:4c24f0c9cba7375daaf12ab86c31a58b37c838432e0da4db9155d1871c29e6a3 · sha256:ceac215ff8320cdf… · /containers/cna/affected/0

Provider-owned CVSS observations

2 source assertions
{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":6.9,"baseSeverity":"MEDIUM","exploitMaturity":"NOT_DEFINED","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"LOW","vulnConfidentialityImpact":…
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:4c24f0c9cba7375daaf12ab86c31a58b37c838432e0da4db9155d1871c29e6a3 · sha256:ceac215ff8320cdf… · /containers/cna/metrics/0/cvssV4_0
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":6.5,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:4c24f0c9cba7375daaf12ab86c31a58b37c838432e0da4db9155d1871c29e6a3 · sha256:ceac215ff8320cdf… · /containers/cna/metrics/1/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-121","description":"Stack-based Buffer Overflow","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:4c24f0c9cba7375daaf12ab86c31a58b37c838432e0da4db9155d1871c29e6a3 · sha256:ceac215ff8320cdf… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions
{"name":"CODE WHITE Vulnerability List","tags":["third-party-advisory","technical-description"],"url":"https://code-white.com/public-vulnerability-list/"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:4c24f0c9cba7375daaf12ab86c31a58b37c838432e0da4db9155d1871c29e6a3 · sha256:ceac215ff8320cdf… · /containers/cna/references/0
{"name":"Product Webpage","tags":["product"],"url":"https://www.vinchin.com/news/vinchin-backup-recovery-9-0.html"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:4c24f0c9cba7375daaf12ab86c31a58b37c838432e0da4db9155d1871c29e6a3 · sha256:ceac215ff8320cdf… · /containers/cna/references/1
{"tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/vinchin-backup-recovery-stack-buffer-overflow-via-modulehandshake"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:4c24f0c9cba7375daaf12ab86c31a58b37c838432e0da4db9155d1871c29e6a3 · sha256:ceac215ff8320cdf… · /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.

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