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CVE-2026-8586

Inappropriate implementation in Chromoting in Google Chrome prior to 148.0.7778.168 allowed a local attacker to bypass discretionary access control via a malicious file. (Chromium security severity: Medium)
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:a633c53ea5a4bf9f31c81f8eb119c9962f9bfecb1a1e6a95e7407abfba2fbd79
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 2 assertions

{"description":"Inappropriate implementation","lang":"en"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:4a747daae63aa34091694399b7f9f8bfeafa73767030ae2b12550412ee3ed860 · sha256:951187e4e6456cba… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-284","description":"CWE-284 Improper Access Control","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:4a747daae63aa34091694399b7f9f8bfeafa73767030ae2b12550412ee3ed860 · sha256:951187e4e6456cba… · /containers/adp/0/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"product":"Chrome","vendor":"Google","versions":[{"lessThan":"148.0.7778.168","status":"affected","version":"148.0.7778.168","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:4a747daae63aa34091694399b7f9f8bfeafa73767030ae2b12550412ee3ed860 · sha256:951187e4e6456cba… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"ADJACENT_NETWORK","availabilityImpact":"LOW","baseScore":5.5,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:4a747daae63aa34091694399b7f9f8bfeafa73767030ae2b12550412ee3ed860 · sha256:951187e4e6456cba… · /containers/adp/0/metrics/0/cvssV3_1

CWE assertions

2 source assertions
{"description":"Inappropriate implementation","lang":"en"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:4a747daae63aa34091694399b7f9f8bfeafa73767030ae2b12550412ee3ed860 · sha256:951187e4e6456cba… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-284","description":"CWE-284 Improper Access Control","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:4a747daae63aa34091694399b7f9f8bfeafa73767030ae2b12550412ee3ed860 · sha256:951187e4e6456cba… · /containers/adp/0/problemTypes/0/descriptions/0

Source references

2 source assertions
{"url":"https://chromereleases.googleblog.com/2026/05/stable-channel-update-for-desktop_12.html"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:4a747daae63aa34091694399b7f9f8bfeafa73767030ae2b12550412ee3ed860 · sha256:951187e4e6456cba… · /containers/cna/references/0
{"url":"https://issues.chromium.org/issues/499154022"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:4a747daae63aa34091694399b7f9f8bfeafa73767030ae2b12550412ee3ed860 · sha256:951187e4e6456cba… · /containers/cna/references/1

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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