diff --git a/cve_bin_tool/vex_manager/__init__.py b/cve_bin_tool/vex_manager/__init__.py
new file mode 100644
index 0000000000..6dc51c1f57
--- /dev/null
+++ b/cve_bin_tool/vex_manager/__init__.py
@@ -0,0 +1,2 @@
+# Copyright (C) 2024 Intel Corporation
+# SPDX-License-Identifier: GPL-3.0-or-later
diff --git a/cve_bin_tool/vex_manager/generate.py b/cve_bin_tool/vex_manager/generate.py
new file mode 100644
index 0000000000..01bfb53704
--- /dev/null
+++ b/cve_bin_tool/vex_manager/generate.py
@@ -0,0 +1,147 @@
+# Copyright (C) 2024 Intel Corporation
+# SPDX-License-Identifier: GPL-3.0-or-later
+import os
+from datetime import datetime
+from logging import Logger
+from pathlib import Path
+from typing import Dict, List, Optional
+
+from lib4sbom.data.vulnerability import Vulnerability
+from lib4vex.generator import VEXGenerator
+
+from cve_bin_tool.log import LOGGER
+from cve_bin_tool.util import CVEData, ProductInfo, Remarks
+
+
+class VEXGenerate:
+    analysis_state = {
+        "cyclonedx": {
+            Remarks.NewFound: "in_triage",
+            Remarks.Unexplored: "in_triage",
+            Remarks.Confirmed: "exploitable",
+            Remarks.Mitigated: "resolved",
+            Remarks.FalsePositive: "false_positive",
+            Remarks.NotAffected: "not_affected",
+        },
+        "csaf": {
+            Remarks.NewFound: "under_investigation",
+            Remarks.Unexplored: "under_investigation",
+            Remarks.Confirmed: "known_affected",
+            Remarks.Mitigated: "fixed",
+            Remarks.FalsePositive: "known_not_affected",
+            Remarks.NotAffected: "known_not_affected",
+        },
+    }
+
+    def __init__(
+        self,
+        product: str,
+        release: str,
+        vendor: str,
+        filename: str,
+        vextype: str,
+        all_cve_data: Dict[ProductInfo, CVEData],
+        sbom: Optional[str] = None,
+        logger: Optional[Logger] = None,
+        validate: bool = True,
+    ):
+        self.product = product
+        self.release = release
+        self.vendor = vendor
+        self.sbom = sbom
+        self.filename = filename
+        self.vextype = vextype
+        self.logger = logger or LOGGER.getChild(self.__class__.__name__)
+        self.validate = validate
+        self.all_cve_data = all_cve_data
+
+    def generate_vex(self) -> None:
+        """
+        Generates VEX code based on the specified VEX type.
+
+        Returns:
+            None
+        """
+        vexgen = VEXGenerator(vex_type=self.vextype)
+        kwargs = {"name": self.product, "release": self.release}
+        if self.sbom:
+            kwargs["sbom"] = self.sbom
+        vexgen.set_product(**kwargs)
+        if Path(self.filename).is_file():
+            self.logger.warning(
+                f"Failed to write '{self.filename}'. File already exists"
+            )
+            self.logger.info("Generating a new filename with Default Naming Convention")
+            self.filename = self.generate_vex_filename()
+        vexgen.generate(
+            project_name=self.product,
+            vex_data=self.get_vulnerabilities(),
+            metadata=self.get_metadata(),
+            filename=self.filename,
+        )
+
+    def generate_vex_filename(self) -> str:
+        """
+        Generates a VEX filename based on the current date and time.
+
+        Returns:
+            str: The generated VEX filename.
+        """
+        now = datetime.now().strftime("%Y-%m-%d.%H-%M-%S")
+        filename = os.path.abspath(
+            os.path.join(
+                os.getcwd(), f"{self.product}_{self.release}_{self.vextype}.{now}.json"
+            )
+        )
+        return filename
+
+    def get_metadata(self) -> Dict:
+        metadata = {
+            "id": f"{self.product.upper()}-{self.release}-VEX",
+            "supplier": self.vendor,
+        }
+        # other metadata can be added here
+        return metadata
+
+    def get_vulnerabilities(self) -> List[Vulnerability]:
+        """
+        Retrieves a list of vulnerabilities.
+
+        Returns:
+            A list of Vulnerability objects representing the vulnerabilities.
+        """
+        vulnerabilities = []
+        for product_info, cve_data in self.all_cve_data.items():
+            vendor, product, version, _, purl = product_info
+            for cve in cve_data["cves"]:
+                if isinstance(cve, str):
+                    continue
+                vulnerability = Vulnerability(validation=self.vextype)
+                vulnerability.initialise()
+                vulnerability.set_name(product)
+                vulnerability.set_release(version)
+                vulnerability.set_id(cve.cve_number)
+                vulnerability.set_description(cve.description)
+                vulnerability.set_comment(cve.comments)
+                vulnerability.set_status(self.analysis_state[self.vextype][cve.remarks])
+                if cve.justification:
+                    vulnerability.set_justification(cve.justification)
+                # vulnerability.set_remediation(cve.response)
+                detail = (
+                    f"{cve.remarks.name}: {cve.comments}"
+                    if cve.comments
+                    else cve.remarks.name
+                )
+                # more details will be added using set_value()
+                bom_version = 1
+                ref = f"urn:cbt:{bom_version}/{vendor}#{product}:{version}"
+                if purl:
+                    vulnerability.set_value("purl", purl)
+                vulnerability.set_value("bom_link", ref)
+                vulnerability.set_value("action", detail)
+                vulnerability.set_value("source", cve.data_source)
+                vulnerability.set_value("updated", cve.last_modified)
+                # vulnerability.show_vulnerability()
+                vulnerabilities.append(vulnerability.get_vulnerability())
+        self.logger.debug(f"Vulnerabilities: {vulnerabilities}")
+        return vulnerabilities
diff --git a/requirements.csv b/requirements.csv
index 3ac40cc600..763e346f29 100644
--- a/requirements.csv
+++ b/requirements.csv
@@ -21,5 +21,6 @@ python_not_in_db,packaging
 python_not_in_db,importlib_resources
 vsajip_not_in_db,python-gnupg
 anthonyharrison_not_in_db,lib4sbom
+anthonyharrison_not_in_db,lib4vex
 the_purl_authors_not_in_db,packageurl-python
 h2non,filetype
diff --git a/requirements.txt b/requirements.txt
index 931bea13ee..5ceb406231 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,6 +10,7 @@ importlib_resources; python_version < "3.9"
 jinja2>=2.11.3
 jsonschema>=3.0.2
 lib4sbom>=0.7.0
+lib4vex>=0.1.0
 python-gnupg
 packageurl-python
 packaging
diff --git a/test/test_vex.py b/test/test_vex.py
new file mode 100644
index 0000000000..120c62ae69
--- /dev/null
+++ b/test/test_vex.py
@@ -0,0 +1,118 @@
+# Copyright (C) 2021 Intel Corporation
+# SPDX-License-Identifier: GPL-3.0-or-later
+import json
+import unittest
+from pathlib import Path
+
+from cve_bin_tool.util import CVE, CVEData, ProductInfo, Remarks
+from cve_bin_tool.vex_manager.generate import VEXGenerate
+
+TEST_DIR = Path(__file__).parent.resolve()
+VEX_PATH = TEST_DIR / "vex"
+
+
+class TestVexGeneration(unittest.TestCase):
+    FORMATTED_DATA = {
+        ProductInfo("vendor0", "product0", "1.0", "/usr/local/bin/product"): CVEData(
+            cves=[
+                CVE(
+                    "CVE-1234-1004",
+                    "CRITICAL",
+                    score=4.2,
+                    cvss_version=2,
+                    cvss_vector="C:H",
+                    data_source="NVD",
+                    last_modified="01-05-2019",
+                    metric={
+                        "EPSS": [0.00126, "0.46387"],
+                    },
+                ),
+                CVE(
+                    "CVE-1234-1005",
+                    "MEDIUM",
+                    remarks=Remarks.NotAffected,
+                    comments="Detail field populated.",
+                    score=4.2,
+                    cvss_version=2,
+                    cvss_vector="C:H",
+                    data_source="NVD",
+                    last_modified="01-05-2019",
+                    metric={
+                        "EPSS": [0.00126, "0.46387"],
+                    },
+                    justification="code_not_reachable",
+                    response=["will_not_fix"],
+                ),
+            ],
+            paths={""},
+        ),
+        ProductInfo("vendor0", "product0", "2.8.6", "/usr/local/bin/product"): CVEData(
+            cves=[
+                CVE(
+                    "CVE-1234-1007",
+                    "LOW",
+                    remarks=Remarks.Mitigated,
+                    comments="Data field populated.",
+                    score=2.5,
+                    cvss_version=3,
+                    cvss_vector="CVSS3.0/C:H/I:L/A:M",
+                    data_source="NVD",
+                    last_modified="12-12-2020",
+                    metric={
+                        "EPSS": [0.03895, "0.37350"],
+                    },
+                ),
+                CVE(
+                    "CVE-1234-1008",
+                    "UNKNOWN",
+                    score=2.5,
+                    cvss_version=3,
+                    cvss_vector="CVSS3.0/C:H/I:L/A:M",
+                    data_source="NVD",
+                    last_modified="12-12-2020",
+                    metric={
+                        "EPSS": [0.03895, "0.37350"],
+                    },
+                ),
+            ],
+            paths={""},
+        ),
+    }
+
+    def test_output_cyclonedx(self):
+        """Test VEX output generation"""
+
+        vexgen = VEXGenerate(
+            "dummy-product",
+            "1.0",
+            "dummy-vendor",
+            "generated_cyclonedx_vex.json",
+            "cyclonedx",
+            self.FORMATTED_DATA,
+        )
+        vexgen.generate_vex()
+        with open("generated_cyclonedx_vex.json") as f:
+            json_data = json.load(f)
+            # remove timestamp and serialNumber from generated json as they are dynamic
+            json_data.get("metadata", {}).pop("timestamp", None)
+            json_data.pop("serialNumber", None)
+            for vulnerability in json_data.get("vulnerabilities", []):
+                vulnerability.pop("published", None)
+                vulnerability.pop("updated", None)
+
+        with open(str(VEX_PATH / "test_cyclonedx_vex.json")) as f:
+            expected_json = json.load(f)
+            # remove timestamp and serialNumber from expected json as they are dynamic
+            expected_json.get("metadata", {}).pop("timestamp", None)
+            expected_json.pop("serialNumber", None)
+            for vulnerability in expected_json.get("vulnerabilities", []):
+                vulnerability.pop("published", None)
+                vulnerability.pop("updated", None)
+
+        assert json_data == expected_json
+
+        Path("generated_cyclonedx_vex.json").unlink()
+
+
+if __name__ == "__main__":
+    unittest.main()
diff --git a/test/vex/test_cyclonedx_vex.json b/test/vex/test_cyclonedx_vex.json
new file mode 100644
index 0000000000..66a1183938
--- /dev/null
+++ b/test/vex/test_cyclonedx_vex.json
@@ -0,0 +1,125 @@
+{
+  "$schema": "http://cyclonedx.org/schema/bom-1.6.schema.json",
+  "bomFormat": "CycloneDX",
+  "specVersion": "1.6",
+  "serialNumber": "urn:uuid:9dbd4a19-324a-4ac6-b29b-37202d2bcd90",
+  "version": 1,
+  "metadata": {
+    "timestamp": "2024-06-14T22:39:24Z",
+    "tools": {
+      "components": [
+        {
+          "name": "lib4vex",
+          "version": "0.1.0",
+          "type": "application"
+        }
+      ]
+    },
+    "properties": [
+      {
+        "name": "Revision_1",
+        "value": "Initial version"
+      }
+    ],
+    "component": {
+      "type": "application",
+      "bom-ref": "CDXRef-DOCUMENT",
+      "name": "dummy-product"
+    }
+  },
+  "vulnerabilities": [
+    {
+      "bom-ref": "product0@1.0",
+      "id": "CVE-1234-1004",
+      "source": {
+        "name": "NVD",
+        "url": "https://nvd.nist.gov/vuln/detail/CVE-1234-1004"
+      },
+      "description": "",
+      "published": "2024-06-14T22:39:24Z",
+      "updated": "2024-06-14T22:39:24Z",
+      "analysis": {
+        "state": "in_triage",
+        "detail": ""
+      },
+      "affects": [
+        {
+          "ref": "urn:cbt:1/vendor0#product0:1.0",
+          "versions": {
+            "status": "unknown"
+          }
+        }
+      ]
+    },
+    {
+      "bom-ref": "product0@1.0",
+      "id": "CVE-1234-1005",
+      "source": {
+        "name": "NVD",
+        "url": "https://nvd.nist.gov/vuln/detail/CVE-1234-1005"
+      },
+      "description": "",
+      "published": "2024-06-14T22:39:24Z",
+      "updated": "2024-06-14T22:39:24Z",
+      "analysis": {
+        "state": "not_affected",
+        "detail": "Detail field populated.",
+        "justification": "code_not_reachable"
+      },
+      "affects": [
+        {
+          "ref": "urn:cbt:1/vendor0#product0:1.0",
+          "versions": {
+            "status": "unaffected"
+          }
+        }
+      ]
+    },
+    {
+      "bom-ref": "product0@2.8.6",
+      "id": "CVE-1234-1007",
+      "source": {
+        "name": "NVD",
+        "url": "https://nvd.nist.gov/vuln/detail/CVE-1234-1007"
+      },
+      "description": "",
+      "published": "2024-06-14T22:39:24Z",
+      "updated": "2024-06-14T22:39:24Z",
+      "analysis": {
+        "state": "resolved",
+        "detail": "Data field populated."
+      },
+      "affects": [
+        {
+          "ref": "urn:cbt:1/vendor0#product0:2.8.6",
+          "versions": {
+            "status": "affected"
+          }
+        }
+      ]
+    },
+    {
+      "bom-ref": "product0@2.8.6",
+      "id": "CVE-1234-1008",
+      "source": {
+        "name": "NVD",
+        "url": "https://nvd.nist.gov/vuln/detail/CVE-1234-1008"
+      },
+      "description": "",
+      "published": "2024-06-14T22:39:24Z",
+      "updated": "2024-06-14T22:39:24Z",
+      "analysis": {
+        "state": "in_triage",
+        "detail": ""
+      },
+      "affects": [
+        {
+          "ref": "urn:cbt:1/vendor0#product0:2.8.6",
+          "versions": {
+            "status": "unknown"
+          }
+        }
+      ]
+    }
+  ]
+}