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High

research

Visual Studio and SSMS Copilot flaw CVE-2026-103572 allows code execution

Microsoft fixed CVE-2026-103572 on 13 October 2026. A prompt-injected GitHub Copilot in Visual Studio or SSMS could rewrite its own config and run code. CVSS 3.1 8.8 (Important, scored by Microsoft). Fixed in Visual Studio 2022 17.14.42 and 2026 18.10.4. Researcher PoC public. Not exploited, not in CISA KEV.

Published 22m ago

Critical

threats

Nextcloud richdocumentscode proxy RCE is CVE-2026-110447

MITRE’s CVE-2026-110447 covers OS command injection in Nextcloud’s Collabora Online Built-in CODE Server app before 26.4.303. The CVE states exploitation in the wild in September and October 2026 with PHP webshells reported by operators. Fixed in 26.4.303. CVSS 4.0 9.2. Not in CISA KEV.

Published 4h ago

CriticalActive Exploitation

CVE-2026-110447

Nextcloud richdocumentscode proxy.php OS command injection

RCE

Published 6h ago

HighPoC Available

CVE-2026-103572

Visual Studio and SSMS GitHub Copilot code injection RCE

RCE

Published 19h ago

Critical

news

NetScaler SAML overflow CVE-2026-107406 needs new builds

Citrix CTX697191 discloses CVE-2026-107406, a critical memory overflow (CVSS 4.0 9.5) in NetScaler ADC and Gateway configured as a SAML SP or IdP that may lead to RCE or DoS. It is a new CVE, separate from the exploited CVE-2026-88779. The 88779 fix builds remain affected as a SAML IdP. Upgrade to 14.1-73.46 or 13.1-64.29. Not in KEV; Citrix is not aware of exploitation.

Published 5d ago

High

threats

NetScaler SAML memory overflow is being exploited

CVE-2026-88779 is a CVSS 4.0 8.7 memory overflow DoS on customer-managed NetScaler ADC/Gateway configured as a SAML SP or IdP. Citrix reports targeted attacks; CISA listed it in KEV on 4 October 2026. Fixed in 14.1-73.41 and 13.1-64.28. Earlier 88771/88772 builds do not close it.

Published 7d ago