Skip to content
ThreatCluster

CISA Issues Alert on Microsoft PowerPoint Code Injection Vulnerability

First seen 8 Jan 2026, 19:50 UTC • •

Article Content

Browse articles
ThreatCluster AI
ThreatCluster •March 12, 2026 at 13:27 UTC

CISA has issued a critical alert regarding a code-injection vulnerability in Microsoft PowerPoint, tracked as CVE-2009-0556. This vulnerability allows remote attackers to execute arbitrary code through malicious PowerPoint files, potentially compromising system security and unauthorized access to sensitive data. Organizations worldwide are at risk due to this flaw.

Start a free Starter trial for enhanced analysis

Ask AI about this cluster

Updated 218d ago How this analysis works

More articles in this cluster (2)

Following this threat?

Track CVE-2009-0556 in your own feed — you're alerted when they show up in new reporting, leak sites or exploitation.

Free account · no card needed