CVE-2026-69767 is a critical use-after-free vulnerability in Microsoft Office PowerPoint. An unauthenticated attacker can craft a malicious PowerPoint file that triggers unsafe use of freed memory when the file is opened or rendered in the Preview Pane. Successful exploitation permits arbitrary code execution in the security context of the user running PowerPoint.
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What it means. What to do now. Patch path, mitigations, and the assume-compromise checklist.
What an attacker gets, and what they’ve been doing with it.
If you can’t patch tonight, do this now.
Patch, then assume compromise.
No public exploits tracked yet. Mallory keeps watching.
No public exploit code observed for this vulnerability.
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
6 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A vulnerability associated with Microsoft PowerPoint Click-to-Run; the specific flaw type is not provided.
A use-after-free vulnerability in Microsoft Office PowerPoint that can allow an unauthorized attacker to execute code over a network.
A use-after-free vulnerability in Microsoft Office PowerPoint that allows an unauthorized attacker to execute code over a network.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.