{"id":"CVE-2026-88094","aliases":["EUVD-2026-100265","GHSA-mv49-99p5-ffp9"],"status":"published","title":"Azure Storage Library Elevation of Privilege Vulnerability","description":"Improper neutralization of special elements in output used by a downstream component ('injection') in Azure Storage Library allows an authorized attacker to elevate privileges over a network.","severity":{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H/E:U/RL:O/RC:C","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.0082,"percentile":0.57739,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-74"],"published":"2026-10-13T19:01:26Z","modified":"2026-11-05T03:32:00Z","products":[{"vendor":"microsoft","product":"azure-storage-blob-batch"},{"vendor":"microsoft","product":"edge_chromium"},{"vendor":"microsoft","product":"microsoft edge (chromium-based)"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-88094","tags":["vendor-advisory","patch","Patch","Vendor Advisory","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-88094"},{"url":"https://github.com/advisories/GHSA-mv49-99p5-ffp9"}],"sources":{"cve":[{"id":"CVE-2026-88094","title":"Azure Storage Library Elevation of Privilege Vulnerability","description":"Improper neutralization of special elements in output used by a downstream component ('injection') in Azure Storage Library allows an authorized attacker to elevate privileges over a network.","status":"published","published":"2026-10-13T19:01:26.061Z","modified":"2026-11-10T20:45:14.654Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H/E:U/RL:O/RC:C","level":"high","assessor":"cna"}],"cwes":["CWE-74"],"updated_at":"2026-11-10T22:18:29.471829Z"}],"euvd":[{"id":"EUVD-2026-100265","description":"Improper neutralization of special elements in output used by a downstream component ('injection') in Azure Storage Library allows an authorized attacker to elevate privileges over a network.","status":"published","published":"2026-10-13T19:01:26Z","modified":"2026-11-10T20:45:14Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H/E:U/RL:O/RC:C","level":"high"}],"updated_at":"2026-11-10T22:23:56.272923Z"}],"ghsa":[{"id":"GHSA-mv49-99p5-ffp9","title":"Improper neutralization of special elements in output used by a downstream component ('injection'...","description":"Improper neutralization of special elements in output used by a downstream component ('injection') in Azure Storage Library allows an authorized attacker to elevate privileges over a network.","status":"published","published":"2026-10-13T21:36:35Z","modified":"2026-10-13T21:36:36Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H","level":"high"}],"cwes":["CWE-74"],"updated_at":"2026-11-02T15:13:18.544547Z"}],"nvd":[{"id":"CVE-2026-88094","description":"Improper neutralization of special elements in output used by a downstream component ('injection') in Azure Storage Library allows an authorized attacker to elevate privileges over a network.","status":"published","published":"2026-10-13T19:21:27.32Z","modified":"2026-11-03T14:50:25.923Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-74"],"updated_at":"2026-11-03T18:16:45.051538Z"}],"osv":[{"id":"CVE-2026-88094","description":"Improper neutralization of special elements in output used by a downstream component ('injection') in Azure Storage Library allows an authorized attacker to elevate privileges over a network.","status":"published","published":"2026-10-13T19:21:27.32Z","modified":"2026-11-05T03:32:00.254568627Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H","level":"high"}],"updated_at":"2026-11-05T07:12:19.426937Z"}]}}