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Package Instance

Lookup for vulnerable packages by Package URL.

Purlpkg:pypi/semantic-kernel@0.9.4b1
Typepypi
Namespace
Namesemantic-kernel
Version0.9.4b1
Qualifiers
Subpath
Is_vulnerabletrue
Next_non_vulnerable_version1.39.4
Latest_non_vulnerable_version1.39.4
Affected_by_vulnerabilities
0
url VCID-msgd-aq9b-6fcx
vulnerability_id VCID-msgd-aq9b-6fcx
summary 
Semantic Kernel has Arbitrary File Write via AI Agent Function Calling in .NET SDK
_What kind of vulnerability is it? Who is impacted?_
An Arbitrary File Write vulnerability has been identified in Microsoft's Semantic Kernel .NET SDK, specifically within the `SessionsPythonPlugin`.
Developers who have built applications which include Microsoft's Semantic Kernel .NET SDK and are using the `SessionsPythonPlugin`
references
0
reference_url https://api.first.org/data/v1/epss?cve=CVE-2026-25592
reference_id
reference_type
scores
0
value 0.00067
scoring_system epss
scoring_elements 0.2106
published_at 2026-06-05T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2026-25592
1
reference_url https://github.com/microsoft/semantic-kernel
reference_id
reference_type
scores
0
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
1
value CRITICAL
scoring_system generic_textual
scoring_elements
url https://github.com/microsoft/semantic-kernel
2
reference_url https://github.com/microsoft/semantic-kernel/blob/main/dotnet/samples/Demos/CodeInterpreterPlugin/Program.cs#L61-L64
reference_id
reference_type
scores
0
value 10
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
1
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
2
value CRITICAL
scoring_system generic_textual
scoring_elements
3
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2026-02-09T15:20:46Z/
url https://github.com/microsoft/semantic-kernel/blob/main/dotnet/samples/Demos/CodeInterpreterPlugin/Program.cs#L61-L64
3
reference_url https://github.com/microsoft/semantic-kernel/pull/13478/changes#diff-88d3cacba2bfa84eef8f2aa171b34f9940338cbb784a3ffc49f5fe3af1b8943d
reference_id
reference_type
scores
0
value 10
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
1
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
2
value CRITICAL
scoring_system generic_textual
scoring_elements
3
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2026-02-09T15:20:46Z/
url https://github.com/microsoft/semantic-kernel/pull/13478/changes#diff-88d3cacba2bfa84eef8f2aa171b34f9940338cbb784a3ffc49f5fe3af1b8943d
4
reference_url https://nvd.nist.gov/vuln/detail/CVE-2026-25592
reference_id CVE-2026-25592
reference_type
scores
0
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
1
value CRITICAL
scoring_system generic_textual
scoring_elements
url https://nvd.nist.gov/vuln/detail/CVE-2026-25592
5
reference_url https://github.com/advisories/GHSA-2ww3-72rp-wpp4
reference_id GHSA-2ww3-72rp-wpp4
reference_type
scores
0
value CRITICAL
scoring_system cvssv3.1_qr
scoring_elements
url https://github.com/advisories/GHSA-2ww3-72rp-wpp4
6
reference_url https://github.com/microsoft/semantic-kernel/security/advisories/GHSA-2ww3-72rp-wpp4
reference_id GHSA-2ww3-72rp-wpp4
reference_type
scores
0
value 10
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
1
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
2
value CRITICAL
scoring_system cvssv3.1_qr
scoring_elements
3
value CRITICAL
scoring_system generic_textual
scoring_elements
4
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2026-02-09T15:20:46Z/
url https://github.com/microsoft/semantic-kernel/security/advisories/GHSA-2ww3-72rp-wpp4
fixed_packages
0
url pkg:pypi/semantic-kernel@1.39.3
purl pkg:pypi/semantic-kernel@1.39.3
is_vulnerable true
affected_by_vulnerabilities
0
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
1
url VCID-yt8v-22tc-hyep
vulnerability_id VCID-yt8v-22tc-hyep
summary Semantic Kernel, Microsoft's semantic kernel Python SDK, has a remote code execution vulnerability in versions prior to 1.39.4, specifically within the `InMemoryVectorStore` filter functionality. The problem has been fixed in version `python-1.39.4`. Users should upgrade this version or higher. As a workaround, avoid using `InMemoryVectorStore` for production scenarios.
references
0
reference_url https://api.first.org/data/v1/epss?cve=CVE-2026-26030
reference_id
reference_type
scores
0
value 0.00103
scoring_system epss
scoring_elements 0.27891
published_at 2026-06-05T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2026-26030
1
reference_url https://github.com/microsoft/semantic-kernel
reference_id
reference_type
scores
0
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
1
value CRITICAL
scoring_system generic_textual
scoring_elements
url https://github.com/microsoft/semantic-kernel
2
reference_url https://github.com/microsoft/semantic-kernel/pull/13505
reference_id
reference_type
scores
0
value 10
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
1
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
2
value CRITICAL
scoring_system generic_textual
scoring_elements
3
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2026-02-20T04:55:50Z/
url https://github.com/microsoft/semantic-kernel/pull/13505
3
reference_url https://github.com/microsoft/semantic-kernel/releases/tag/python-1.39.4
reference_id
reference_type
scores
0
value 10
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
1
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
2
value CRITICAL
scoring_system generic_textual
scoring_elements
3
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2026-02-20T04:55:50Z/
url https://github.com/microsoft/semantic-kernel/releases/tag/python-1.39.4
4
reference_url https://github.com/microsoft/semantic-kernel/security/advisories/GHSA-xjw9-4gw8-4rqx
reference_id
reference_type
scores
0
value 10
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
1
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
2
value CRITICAL
scoring_system cvssv3.1_qr
scoring_elements
3
value CRITICAL
scoring_system generic_textual
scoring_elements
4
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2026-02-20T04:55:50Z/
url https://github.com/microsoft/semantic-kernel/security/advisories/GHSA-xjw9-4gw8-4rqx
5
reference_url https://nvd.nist.gov/vuln/detail/CVE-2026-26030
reference_id CVE-2026-26030
reference_type
scores
0
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
1
value CRITICAL
scoring_system generic_textual
scoring_elements
url https://nvd.nist.gov/vuln/detail/CVE-2026-26030
6
reference_url https://github.com/advisories/GHSA-xjw9-4gw8-4rqx
reference_id GHSA-xjw9-4gw8-4rqx
reference_type
scores
0
value CRITICAL
scoring_system cvssv3.1_qr
scoring_elements
url https://github.com/advisories/GHSA-xjw9-4gw8-4rqx
fixed_packages
0
url pkg:pypi/semantic-kernel@1.39.4
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 4.5
exploitability 0.5
weighted_severity 9.0
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-yt8v-22tc-hyep
Fixing_vulnerabilities
Risk_score4.5
Resource_urlhttp://public2.vulnerablecode.io/packages/pkg:pypi/semantic-kernel@0.9.4b1