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CVE-2026-88094

Azure Storage Library Elevation of Privilege Vulnerability

HIGH
8.1
CVSS Score
Published: October 13, 2026 at 07:01 PM UTC
Updated: October 30, 2026 at 07:13 PM UTC
2 products affected across 1 vendorAzure Storage Blob BatchAzure Storage Blobs

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Severity
HIGH8.1
Exploit prediction
EPSS 0.8%
SSVC
No known exploit

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

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

Vendor AdvisoryPatch
Source: cverecord
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-88094

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.1HIGHmicrosoft
Vector?

Quick Info

StatusUNDERGOING ANALYSIS
CWE
CWE-74

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