Dashboard / CVE-2009-0556

CVE-2009-0556

CISA KEV
ACT NOW Priority: 0.00 BB Relevance: 0/100
Published: N/A Modified: N/A First seen: 2026-10-29 Status: pending_score

Description

Microsoft Office PowerPoint contains a code injection vulnerability that allows remote attackers to execute arbitrary code via a PowerPoint file with an OutlineTextRefAtom containing an invalid index value that triggers memory corruption.

CISA Known Exploited Vulnerability

Vendor / Product Microsoft — Office
Date Added 2026-01-07
Remediation Due 2026-01-28
https://learn.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-017 ; https://nvd.nist.gov/vuln/detail/CVE-2009-0556

Weakness Classification (1)

Affected Software (4)

VendorProductVersion
microsoft office_powerpoint 2004
microsoft powerpoint 2000
microsoft powerpoint 2002
microsoft powerpoint 2003

References & Advisories (19)

http://www.kb.cert.org/vuls/id/627331
US Government Resource

Bug Bounty Relevance

0 / 100
✓ Known exploited (KEV)

CVSS Score

Unscored

EPSS — Exploitation Probability

No EPSS data available

Intelligence Sources

kev ref →

External Links