{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-58300 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-58300 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-58300 is a medium-severity path traversal vulnerability in Microsoft Edge Chromium, published on 3 Jul 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-2026-58300 and fix it if it is affected.\n\nWhat it is: CVE-2026-58300 is a medium-severity path traversal vulnerability in Microsoft Edge Chromium, published on 3 Jul 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-2026-58300 in the wild and no public exploit code.\n\nAffected product: Microsoft Edge Chromium. 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-2026-58300/ (Markdown: https://insights.sbomify.com/CVE-2026-58300/index.md)","id":"CVE-2026-58300","markdown":"https://insights.sbomify.com/CVE-2026-58300/index.md","name":"CVE-2026-58300","record":{"aliases":["GHSA-h677-5v32-7m48"],"analysis":{"component_type":"browser","fix_type":"patch","impacts":["data_read"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Microsoft Edge Android","requires_auth":"none","summary":"An absolute path traversal flaw in Microsoft Edge for Android allows attackers to disclose local information.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"microsoft","cpe":[{"product":"edge_chromium","vendor":"microsoft"}],"cvss":{"score":6.2,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C","version":"3.1"},"cwes":[{"id":"CWE-36","name":"Absolute Path Traversal"}],"description":"Absolute path traversal in Microsoft Edge for Android allows an unauthorized attacker to disclose information locally.","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":"Microsoft Edge for Android Information Disclosure Vulnerability","id":"CVE-2026-58300","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"microsoft:edge_chromium","products":["microsoft:edge_chromium"],"type":"path_traversal","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Apache Shiro: Server-side POST request may be steered to an alternate host","id":"CVE-2026-58301"},"packages":[],"prev":{"headline":"Microsoft Edge for Android Remote Code Execution Vulnerability","id":"CVE-2026-58299"},"products":["Microsoft Edge (Chromium-based)"],"published":"2026-07-03","related":[{"cvss_score":9.6,"headline":"Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability","id":"CVE-2024-21326","kev_date_added":null,"published":"2024-01-26"},{"cvss_score":9.6,"headline":"Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability","id":"CVE-2023-35618","kev_date_added":null,"published":"2023-12-07"},{"cvss_score":9.6,"headline":"Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability","id":"CVE-2023-36735","kev_date_added":null,"published":"2023-09-15"},{"cvss_score":9.6,"headline":"Microsoft Edge (Chromium-based) Security Feature Bypass Vulnerability","id":"CVE-2022-33649","kev_date_added":null,"published":"2022-08-09"},{"cvss_score":9,"headline":"Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability","id":"CVE-2026-58289","kev_date_added":null,"published":"2026-07-03"},{"cvss_score":8.8,"headline":"Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability","id":"CVE-2026-69486","kev_date_added":null,"published":"2026-09-15"},{"cvss_score":8.8,"headline":"Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability","id":"CVE-2026-85893","kev_date_added":null,"published":"2026-09-15"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"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":"partial"},"state":"PUBLISHED","updated":"2026-10-28","vendors":["Microsoft"]},"summary":"An absolute path traversal flaw in Microsoft Edge for Android allows attackers to disclose local information.","url":"https://insights.sbomify.com/CVE-2026-58300/"}