CVE Explorer
CVE-2026-47644
Improper neutralization of special elements in output used by a downstream component ('injection') in Copilot Chat (Microsoft Edge) allows an unauthorized attacker to disclose information over a network.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"product":"Copilot Chat (Microsoft Edge)","vendor":"Microsoft","versions":[{"status":"affected","version":"-"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:5e811aa4900ba2361306c7ed6b61d6e57f30b1d5e782609ee73bb86ac92a530a · sha256:62dde046c701fd32… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"baseScore":6.5,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:5e811aa4900ba2361306c7ed6b61d6e57f30b1d5e782609ee73bb86ac92a530a · sha256:62dde046c701fd32… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-74","description":"CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')","lang":"en-US","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:5e811aa4900ba2361306c7ed6b61d6e57f30b1d5e782609ee73bb86ac92a530a · sha256:62dde046c701fd32… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"name":"Copilot Chat (Microsoft Edge) Information Disclosure Vulnerability","tags":["vendor-advisory","patch"],"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-47644"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:5e811aa4900ba2361306c7ed6b61d6e57f30b1d5e782609ee73bb86ac92a530a · sha256:62dde046c701fd32… · /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.