CVE-2026-20963
Sfruttamento noto · CISA KEV
CVSS 8.8 HIGH: deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a… EPSS 30% (98º percentile).
Data di correzione federale CISA 21 mar
Vulnerabilità ed exploit · Attacco ad app web
Microsoft ha pubblicato la patch di gennaio 2026 e CISA ha aggiunto la vulnerabilità al catalogo Known Exploited Vulnerabilities con scadenza di rimedio per federali.
3 fonti · 19 mar
Sfruttamento noto · CISA KEV
CVSS 8.8 HIGH: deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a… EPSS 30% (98º percentile).
Data di correzione federale CISA 21 mar
Help Net Security
CISA warns of active exploitation of Microsoft SharePoint vulnerability (CVE-2026-20963) - Help Net Security
CVE-2026-20963, a remote code execution (RCE) SharePoint vulnerability Microsoft fixed in January 2026, is being exploited by attackers.
originaleSecurityWeek
CISA Warns of Attacks Exploiting Recent SharePoint Vulnerability
The SharePoint remote code execution vulnerability CVE-2026-20963, which Microsoft patched in January, has been exploited in the wild.
originaleBleepingComputer
Critical Microsoft SharePoint flaw now exploited in attacks
A critical Microsoft SharePoint vulnerability patched in January is now being exploited in attacks, the Cybersecurity and Infrastructure Security Agency (CISA) warned.
originaleRiepilogo fornitore: Microsoft
Part of the PlainSec briefing for 2026-03-21
Every edition of this story: Sfruttata in natura falla critica di Microsoft SharePoint