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CVE-2026-85878critical9.9

Azure Database for PostgreSQL Elevation of Privilege Vulnerability

Impact

Azure Database for PostgreSQL has an elevation of privilege vulnerability due to improper authorization, allowing an authorized attacker to elevate privileges over a network. The affected version is unspecified. This weakness is described as improper authorization.

Summarized by @cf/meta/llama-3.3-70b-instruct-fp8-fast. Verify details against the original sources.

Affected packages

This source has no supported package-version data for matching. You can read the advisory here, but this record alone cannot power a dependency check.

Affected products

Vendor version evidence. Product records are separate from automatic dependency matching.

Microsoft · microsoft

Azure HorizonDB

1 range
microsoft version evidence

Compare with this publisher’s ranges. This does not inspect your installation.

affected

-

unaffected

unknown

Other versions: unknown

Original source description

Improper authorization in Azure Database for PostgreSQL allows an authorized attacker to elevate privileges over a network.

Inside the record

Evidence available

Package identity · not supplied
Version evidence
Remediation guidance · not supplied
Weakness classification
Additional publishers

Describes the evidence in this view, not whether the product is safe.

Original records

CVE-2026-85878

View the latest unmodified CVE JSON from the official source. It may be newer than this imported page.

cve.new JSON →

Underlying weaknesses

The source’s classification of what caused the vulnerability.

CWE-285 ↗

CWE-285: Improper Authorization

microsoft

Related →

Environment requirements

These conditions apply together as specified by the publisher. A matching product name alone does not establish exposure.

microsoft · platform conditions

Any condition may hold

Vulnerable product

cpe:2.3:a:microsoft:azure_horizondb:*:*:*:*:*:*:*:*

From (inclusive): -

Original applicability statements
[
  {
    "nodes": [
      {
        "operator": "OR",
        "negate": false,
        "cpeMatch": [
          {
            "vulnerable": true,
            "criteria": "cpe:2.3:a:microsoft:azure_horizondb:*:*:*:*:*:*:*:*",
            "versionStartIncluding": "-"
          }
        ]
      }
    ]
  }
]
Contributing organizations · 2
microsoft

Assigning organization

2026-10-30
CISA-ADP

Additional data publisher

2026-09-19

What changed

Follow changes
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Large field values are marked as truncated previews. Original source snapshots remain retained.

References

1 sources
msrc.microsoft.com/update-guide/vulnerability/CVE-2026-85878
vendor-advisorymicrosoft