CVE-2026-62827Disclosure(microsoft / sharepoint_server)

LOWCVSS 8.8 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

Improper authentication in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.

microsoft CVEs Back to dashboard

0.0/ 10 priority

Sources & remediation

Patch / fix

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-62827

Weakness type (CWE)

CWE-287

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

sharepoint_server

Threat summary

1 mentions across 1 observed day

What's happening

Disclosure: 1 classified signal
1 total mentions across 1 day

Affected systems

Vendors

microsoft

Products

sharepoint_server

2 versions affected across 1 product

Deep dive

Activity timeline1 mentions / 1d

Signal classification1 categories

Disclosure

1100.0%

Referenced assets1 URL

By indicator

https://windowsforum.com/security-alerts.84/cve-2026-62827-sharepoint-eop-no-kb-or-affected-builds-yet.442480/?utm_source=x&utm_medium=social&utm_campaign=news_node84

Full discourse1 post

Windows Forum@windowsforum46d
Disclosure
⚠️ CVE-2026-62827 adds another SharePoint Server elevation-of-privilege headache—but Microsoft hasn’t posted a KB or affected builds yet. On-prem admins get suspense; SharePoint Online users get to keep scrolling. https://windowsforum.com/security-alerts.84/cve-2026-62827-sharepoint-eop-no-kb-or-affected-builds-yet.442480/?utm_source=x&utm_medium=social&utm_campaign=news_node84 #MicrosoftSecurity #SharepointServer https://t.co/UwAXvJCmcf
Post summary
The post announces a new SharePoint Server elevation‑of‑privilege vulnerability (CVE‑2026‑62827) but notes that Microsoft has not yet released a patch or identified affected builds.
0000037
1.3K followersView on X

CPE platform detail3 entries

Part:

Vendor:

Product:

Version:

Target SW:

Target HW:

3 of 3 entries

Part	Vendor	Product	Version	Target SW	Target HW
App	microsoft	sharepoint_server	-	-	-
App	microsoft	sharepoint_server	2016	-	-
App	microsoft	sharepoint_server	2019	-	-

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