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Vulnerabilities

Vulnerability · CVE-2026-62835

Improper authorization in Azure Portal allows an unauthorized attacker to disclose information over a network.

Published Jul 24, 2026 · catalog updated Nov 1, 2026 · Microsoft

Last checked Nov 2, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2026-62835. EPSS is 0.97%. Act only if a listed version of Microsoft is installed.

Gaps on this record

  • No version range is stored. A customer cannot check an installed version against this record.
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Critical9.3
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.97%
Remediation
Advisory link
Affected products
vendor Microsoft

Improper authorization in Azure Portal allows an unauthorized attacker to disclose information over a network.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor Microsoftversion unspecified

How to fix CVE-2026-62835

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2026-62835. EPSS is 0.97%. Act only if a listed version of Microsoft is installed.

Which versions are affected?

Affected version ranges are not on this record. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.97%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Jul 24, 2026 · EUVD

    Detected

    Improper authorization in Azure Portal allows an unauthorized attacker to disclose information over a network.

  2. Nov 1, 2026 · EUVD

    Updated

    Improper authorization in Azure Portal allows an unauthorized attacker to disclose information over a network.

Sources

  • CVE.orgVulnerability recordCVE-2026-62835

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-62835

    30-day exploitation probability 0.97%

    first.org
  • EUVDVulnerability recordEUVD-2026-48737

    Improper authorization in Azure Portal allows an unauthorized attacker to disclose information over a network.

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Nov 2, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSNov 2, 2026
  • CVE.orgNov 2, 2026
  • EUVDNov 1, 2026