CVE-2026-57098Patch(microsoft / remote_desktop_client)

LOWCVSS 7.5 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

Patch microsoft remote_desktop_client systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

Improper verification of cryptographic signature in Windows RDP Client allows an unauthorized attacker to disclose information over a network.

microsoft CVEs Back to dashboard

0.5/ 10 priority

Sources & remediation

Patch / fix

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-57098

Weakness type (CWE)

CWE-347

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.

remote_desktop_client

Threat summary

Patch or workaround signal is available
1 mentions across 1 observed day

What's happening

Patch or workaround mentioned in 1 signal
Technical details provided in 1 signal
1 total mentions across 1 day

Affected systems

Vendors

microsoft

Products

remote_desktop_client

Deep dive

Activity timeline1 mentions / 1d

Signal classification1 categories

Patch

1100.0%

Referenced assets1 URL

By indicator

https://windowsforum.com/news/cve-2026-57098-microsoft-remote-desktop-app-for-windows-information-disclosure-vulnerability.444183/?utm_source=x&utm_medium=social&utm_campaign=news_node84

Full discourse1 post

Windows Forum@windowsforum46d
Patch
🛡️ Remote Desktop’s signature verification had a hole, because apparently “trust but verify” needed a patch. Update the Windows client to build 1.2.7279.0+ before your secrets take a remote detour. https://windowsforum.com/news/cve-2026-57098-microsoft-remote-desktop-app-for-windows-information-disclosure-vulnerability.444183/?utm_source=x&utm_medium=social&utm_campaign=news_node84 #MicrosoftSecurity #Msrc #Cve202657098 https://t.co/cdTiIUMm38
Post summary
A Remote Desktop signature verification flaw (CVE‑2026‑57098) necessitates updating the Windows client to build 1.2.7279.0+ to prevent potential remote disclosure of secrets.
0000078
1.4K followersView on X

CPE platform detail1 entries

Part:

Vendor:

Product:

Version:

Target SW:

Target HW:

1 of 1 entries

Part	Vendor	Product	Version	Target SW	Target HW
App	microsoft	remote_desktop_client	-	windows	-

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