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CVE-2026-1504

Inappropriate implementation in Background Fetch API in Google Chrome prior to 144.0.7559.110 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:bc9cf8b465d179a35b43e506d1f0a681529ca8551f1f723380474f4374a3a1f1
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:v2:77e259fdd75525ede2f3983aeaedb2d3e837a1d564bae79a0f6b7baa990a302d · sha256:a98f387b0af87950… · /containers/cna/problemTypes/0/descriptions/0

{"description":"CWE-noinfo Not enough information","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:77e259fdd75525ede2f3983aeaedb2d3e837a1d564bae79a0f6b7baa990a302d · sha256:a98f387b0af87950… · /containers/adp/0/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"product":"Chrome","vendor":"Google","versions":[{"lessThan":"144.0.7559.110","status":"affected","version":"144.0.7559.110","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:77e259fdd75525ede2f3983aeaedb2d3e837a1d564bae79a0f6b7baa990a302d · sha256:a98f387b0af87950… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":6.5,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:77e259fdd75525ede2f3983aeaedb2d3e837a1d564bae79a0f6b7baa990a302d · sha256:a98f387b0af87950… · /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:v2:77e259fdd75525ede2f3983aeaedb2d3e837a1d564bae79a0f6b7baa990a302d · sha256:a98f387b0af87950… · /containers/cna/problemTypes/0/descriptions/0
{"description":"CWE-noinfo Not enough information","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:77e259fdd75525ede2f3983aeaedb2d3e837a1d564bae79a0f6b7baa990a302d · sha256:a98f387b0af87950… · /containers/adp/0/problemTypes/0/descriptions/0

Source references

2 source assertions
{"url":"https://chromereleases.googleblog.com/2026/01/stable-channel-update-for-desktop_27.html"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:77e259fdd75525ede2f3983aeaedb2d3e837a1d564bae79a0f6b7baa990a302d · sha256:a98f387b0af87950… · /containers/cna/references/0
{"url":"https://issues.chromium.org/issues/474435504"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:77e259fdd75525ede2f3983aeaedb2d3e837a1d564bae79a0f6b7baa990a302d · sha256:a98f387b0af87950… · /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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