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As a workaround, avoid using `InMemoryVectorStore` for production scenarios.","references":[{"reference_url":"https://github.com/microsoft/semantic-kernel","reference_id":"","reference_type":"","scores":[],"url":"https://github.com/microsoft/semantic-kernel"},{"reference_url":"https://github.com/microsoft/semantic-kernel/pull/13505","reference_id":"","reference_type":"","scores":[{"value":"9.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H"}],"url":"https://github.com/microsoft/semantic-kernel/pull/13505"},{"reference_url":"https://github.com/microsoft/semantic-kernel/releases/tag/python-1.39.4","reference_id":"","reference_type":"","scores":[{"value":"9.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H"}],"url":"https://github.com/microsoft/semantic-kernel/releases/tag/python-1.39.4"},{"reference_url":"https://github.com/microsoft/semantic-kernel/security/advisories/GHSA-xjw9-4gw8-4rqx","reference_id":"","reference_type":"","scores":[{"value":"9.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H"}],"url":"https://github.com/microsoft/semantic-kernel/security/advisories/GHSA-xjw9-4gw8-4rqx"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2026-26030","reference_id":"CVE-2026-26030","reference_type":"","scores":[],"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-26030"},{"reference_url":"https://github.com/advisories/GHSA-xjw9-4gw8-4rqx","reference_id":"GHSA-xjw9-4gw8-4rqx","reference_type":"","scores":[],"url":"https://github.com/advisories/GHSA-xjw9-4gw8-4rqx"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/47765?format=json","purl":"pkg:pypi/semantic-kernel@1.39.4","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/semantic-kernel@1.39.4"}],"aliases":["CVE-2026-26030","GHSA-xjw9-4gw8-4rqx","PYSEC-2026-163"],"risk_score":null,"exploitability":null,"weighted_severity":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-yt8v-22tc-hyep"}],"fixing_vulnerabilities":[{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/50043?format=json","vulnerability_id":"VCID-msgd-aq9b-6fcx","summary":"Semantic Kernel has Arbitrary File Write via AI Agent Function Calling in .NET SDK\n_What kind of vulnerability is it? Who is impacted?_\nAn Arbitrary File Write vulnerability has been identified in Microsoft's Semantic Kernel .NET SDK, specifically within the `SessionsPythonPlugin`.\nDevelopers who have built applications which include Microsoft's Semantic Kernel .NET SDK and are using the `SessionsPythonPlugin`","references":[{"reference_url":"https://github.com/microsoft/semantic-kernel","reference_id":"","reference_type":"","scores":[],"url":"https://github.com/microsoft/semantic-kernel"},{"reference_url":"https://github.com/microsoft/semantic-kernel/blob/main/dotnet/samples/Demos/CodeInterpreterPlugin/Program.cs#L61-L64","reference_id":"","reference_type":"","scores":[],"url":"https://github.com/microsoft/semantic-kernel/blob/main/dotnet/samples/Demos/CodeInterpreterPlugin/Program.cs#L61-L64"},{"reference_url":"https://github.com/microsoft/semantic-kernel/pull/13478/changes#diff-88d3cacba2bfa84eef8f2aa171b34f9940338cbb784a3ffc49f5fe3af1b8943d","reference_id":"","reference_type":"","scores":[],"url":"https://github.com/microsoft/semantic-kernel/pull/13478/changes#diff-88d3cacba2bfa84eef8f2aa171b34f9940338cbb784a3ffc49f5fe3af1b8943d"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2026-25592","reference_id":"CVE-2026-25592","reference_type":"","scores":[],"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-25592"},{"reference_url":"https://github.com/advisories/GHSA-2ww3-72rp-wpp4","reference_id":"GHSA-2ww3-72rp-wpp4","reference_type":"","scores":[],"url":"https://github.com/advisories/GHSA-2ww3-72rp-wpp4"},{"reference_url":"https://github.com/microsoft/semantic-kernel/security/advisories/GHSA-2ww3-72rp-wpp4","reference_id":"GHSA-2ww3-72rp-wpp4","reference_type":"","scores":[],"url":"https://github.com/microsoft/semantic-kernel/security/advisories/GHSA-2ww3-72rp-wpp4"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/47764?format=json","purl":"pkg:pypi/semantic-kernel@1.39.3","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-yt8v-22tc-hyep"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/semantic-kernel@1.39.3"}],"aliases":["CVE-2026-25592","GHSA-2ww3-72rp-wpp4"],"risk_score":null,"exploitability":null,"weighted_severity":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-msgd-aq9b-6fcx"}],"risk_score":null,"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/semantic-kernel@1.39.3"}