{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-3991 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-3991 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-3991 is a high-severity vulnerability in Broadcom Data Loss Prevention, published on 30 Mar 2026. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-3991 and fix it if it is affected.\n\nWhat it is: CVE-2026-3991 is a high-severity vulnerability in Broadcom Data Loss Prevention, published on 30 Mar 2026. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-3991 in the wild and no public exploit code.\n\nAffected product: Broadcom Data Loss Prevention. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-3991/ (Markdown: https://insights.sbomify.com/CVE-2026-3991/index.md)","id":"CVE-2026-3991","markdown":"https://insights.sbomify.com/CVE-2026-3991/index.md","name":"CVE-2026-3991","record":{"aliases":["GHSA-6r2p-x2m4-j49c"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Symantec DLP Endpoint","requires_auth":"low_privilege","summary":"An attacker can exploit this vulnerability in Symantec Data Loss Prevention Windows Endpoint to gain elevated access to protected system resources.","user_interaction":"not_required","vuln_class":"privilege_escalation"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"symantec","cpe":[],"cvss":{"score":7.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-829","name":"Inclusion of Functionality from Untrusted Control Sphere"}],"description":"Symantec Data Loss Prevention Windows Endpoint, prior to 25.1 MP1, 16.1 MP2, 16.0 RU2 HF9, 16.0 RU1 MP1 HF12, and 16.0 MP2 HF15, may be susceptible to a Elevation of Privilege vulnerability, which is a type of issue whereby an attacker may attempt to compromise the software application to gain elevated access to resources that are normally protected from an application or user.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Elevation of Privileges in Symantec Data Loss Prevention Windows Endpoint","id":"CVE-2026-3991","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"privilege_escalation","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"CodeGenieApp serverless-express Users Endpoint dynamodb.ts injection","id":"CVE-2026-3992"},"packages":[],"prev":{"headline":"CesiumGS CesiumJS standalone.html cross site scripting","id":"CVE-2026-3990"},"products":["Data Loss Prevention"],"published":"2026-03-30","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-03-31","vendors":["Broadcom"]},"summary":"An attacker can exploit this vulnerability in Symantec Data Loss Prevention Windows Endpoint to gain elevated access to protected system resources.","url":"https://insights.sbomify.com/CVE-2026-3991/"}