CVE-2026-70197 (GCVE-0-2026-70197)
Vulnerability from cvelistv5
Published
2026-10-13 19:00
Modified
2026-10-28 18:15
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-787 - Out-of-bounds Write
Summary
Out-of-bounds write in .NET allows an unauthorized attacker to execute code over a network.
References
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Impacted products
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\"versionEndExcluding\": \"11.0.100-rc.3\", \"versionStartIncluding\": \"11.0.0-preview.1\"}, {\"criteria\": \"cpe:2.3:a:microsoft:.net_11.0_installed_on_mac_os:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"11.0.100-rc.3\", \"versionStartIncluding\": \"11.0.0-preview.1\"}, {\"criteria\": \"cpe:2.3:a:microsoft:microsoft_visual_studio_2019_version_16.11:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"16.11.61\", \"versionStartIncluding\": \"16.11.0\"}, {\"criteria\": \"cpe:2.3:a:microsoft:microsoft_visual_studio_2026_version_18.11:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"18.11.2\", \"versionStartIncluding\": \"18.11.0\"}, {\"criteria\": \"cpe:2.3:a:microsoft:microsoft_visual_studio_2026_version_18.12:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"18.12 Insiders 3\", \"versionStartIncluding\": \"18.12.0\"}], \"operator\": \"OR\"}]}], \"providerMetadata\": {\"orgId\": \"f38d906d-7342-40ea-92c1-6c4a2c6478c8\", \"shortName\": \"microsoft\", \"dateUpdated\": \"2026-10-27T21:29:50.359Z\"}}}",
"cveMetadata": "{\"cveId\": \"CVE-2026-70197\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-10-27T21:29:50.359Z\", \"dateReserved\": \"2026-08-03T23:48:30.861Z\", \"assignerOrgId\": \"f38d906d-7342-40ea-92c1-6c4a2c6478c8\", \"datePublished\": \"2026-10-13T19:00:26.869Z\", \"assignerShortName\": \"microsoft\"}",
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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