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CVE-2026-5903

Policy bypass in IFrameSandbox in Google Chrome prior to 147.0.7727.55 allowed a remote attacker who convinced a user to engage in specific UI gestures to bypass navigation restrictions via a crafted HTML page. (Chromium security severity: Low)
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:c8e975d96c7a7d6fc24fb00f38a6fe1d85b0b181dc16de87189088271c5804fd
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

{"cweId":"CWE-693","description":"CWE-693 Protection Mechanism Failure","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:92e4d6a97f756e1a743a6309435b2924d164be70c92c6bc84d5dc7b206e02699 · sha256:b36e2f754733780b… · /containers/adp/0/problemTypes/0/descriptions/0

{"description":"Policy bypass","lang":"en"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:92e4d6a97f756e1a743a6309435b2924d164be70c92c6bc84d5dc7b206e02699 · sha256:b36e2f754733780b… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"product":"Chrome","vendor":"Google","versions":[{"lessThan":"147.0.7727.55","status":"affected","version":"147.0.7727.55","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:92e4d6a97f756e1a743a6309435b2924d164be70c92c6bc84d5dc7b206e02699 · sha256:b36e2f754733780b… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":6.5,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:92e4d6a97f756e1a743a6309435b2924d164be70c92c6bc84d5dc7b206e02699 · sha256:b36e2f754733780b… · /containers/adp/0/metrics/0/cvssV3_1

CWE assertions

2 source assertions
{"cweId":"CWE-693","description":"CWE-693 Protection Mechanism Failure","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:92e4d6a97f756e1a743a6309435b2924d164be70c92c6bc84d5dc7b206e02699 · sha256:b36e2f754733780b… · /containers/adp/0/problemTypes/0/descriptions/0
{"description":"Policy bypass","lang":"en"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:92e4d6a97f756e1a743a6309435b2924d164be70c92c6bc84d5dc7b206e02699 · sha256:b36e2f754733780b… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions
{"url":"https://chromereleases.googleblog.com/2026/04/stable-channel-update-for-desktop.html"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:92e4d6a97f756e1a743a6309435b2924d164be70c92c6bc84d5dc7b206e02699 · sha256:b36e2f754733780b… · /containers/cna/references/0
{"url":"https://issues.chromium.org/issues/483771899"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:92e4d6a97f756e1a743a6309435b2924d164be70c92c6bc84d5dc7b206e02699 · sha256:b36e2f754733780b… · /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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