CVE-2026-48579EPSS p59.9%

CVE-2026-48579CVE-2026-48579

microsoft / exchange_online

Description

Improper authorization in Microsoft Exchange Online allows an unauthorized attacker to disclose information over a network.

Scoring

CVSS 9.1 ()
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
EPSS1.01% probability of exploitation · percentile 59.9% · 2026-08-03T12:00:16Z
Last modified2026-07-23

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

CVE
Microsoft Exchange Server Information Disclosure
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CVE-2026-47655
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CVE-2026-45502
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CVE-2026-45503
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CVE-2025-59249
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Microsoft Exchange Server Information Disclosure Vulnerability
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.