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.
Affected products
microsoft: azure-storage-blob-batch; microsoft: edge chromium
References1
- msrc.microsoft.com/update-guide/vulnerability/CVE-2026-88094 PatchVendor Advisory
Metrics
- CVSS 3.1
-
8.1
HIGH
Score source: CNA
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H - EPSS — exploit probability
- 1% percentile: 58 · as of 11 November 2026
- CWE
- CWE-74
Could this be exploited in your environment?
A patch closes the known hole. A penetration test shows what an attacker can still reach — with proof.