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CVE-2026-44612

Bytello Share (Windows Edition) installer executable provided by Bytello insecurely loads Dynamic Link Libraries. If there is a crafted DLL at the same directory when invoking the affected installer, arbitrary code may be executed with the privilege of the user invoking the installer.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:728b43a410fac387c0b6ab5b5f05189640cefc79d20dcfd20e54b778ec2d8a58
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":{"baseScore":8.4,"baseSeverity":"HIGH","vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"metric_type":"cvssV4_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:884e5748c51958b5ed1b90b0ec75f5cb7940075cfd14925189c7a71f5cb04157 · sha256:9efb3de81502b972… · /containers/cna/metrics/1/cvssV4_0

{"metric":{"baseScore":7.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.0"},"metric_type":"cvssV3_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:884e5748c51958b5ed1b90b0ec75f5cb7940075cfd14925189c7a71f5cb04157 · sha256:9efb3de81502b972… · /containers/cna/metrics/0/cvssV3_0

Affected products and versions

1 source assertion
{"product":"Bytello Share (Windows Edition) installer executable","vendor":"Bytello","versions":[{"status":"affected","version":"prior to 5.13.0.4246"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:884e5748c51958b5ed1b90b0ec75f5cb7940075cfd14925189c7a71f5cb04157 · sha256:9efb3de81502b972… · /containers/cna/affected/0

Provider-owned CVSS observations

2 source assertions
{"metric":{"baseScore":8.4,"baseSeverity":"HIGH","vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:884e5748c51958b5ed1b90b0ec75f5cb7940075cfd14925189c7a71f5cb04157 · sha256:9efb3de81502b972… · /containers/cna/metrics/1/cvssV4_0
{"metric":{"baseScore":7.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.0"},"metric_type":"cvssV3_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:884e5748c51958b5ed1b90b0ec75f5cb7940075cfd14925189c7a71f5cb04157 · sha256:9efb3de81502b972… · /containers/cna/metrics/0/cvssV3_0

CWE assertions

1 source assertion
{"cweId":"CWE-427","description":"Uncontrolled Search Path Element","lang":"en-US","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:884e5748c51958b5ed1b90b0ec75f5cb7940075cfd14925189c7a71f5cb04157 · sha256:9efb3de81502b972… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions
{"url":"https://jvn.jp/en/jp/JVN98871848/"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:884e5748c51958b5ed1b90b0ec75f5cb7940075cfd14925189c7a71f5cb04157 · sha256:9efb3de81502b972… · /containers/cna/references/1
{"url":"https://www.bytello.com/help/share/downloads"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:884e5748c51958b5ed1b90b0ec75f5cb7940075cfd14925189c7a71f5cb04157 · sha256:9efb3de81502b972… · /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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