Loading vulnerability…
CVE-2026-87585 is a high-severity double-free vulnerability in PDFium as used by Google Chrome on Windows before version 153.0.8010.36. Processing a crafted PDF can trigger incorrect memory deallocation, potentially enabling attacker-controlled code execution within Chrome's renderer sandbox.
Mallory correlates every CVE against your assets, your vendors, and active adversary campaigns. Know which vulnerabilities matter for you, not just which ones are loud.
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 high-severity vulnerability in Chrome's PDFium component addressed by Chrome 153.
A high-severity vulnerability in Chrome's PDFium component fixed in Chrome 153.
A high-severity double-free vulnerability in PDFium used by Google Chrome on Windows before version 153.0.8010.36. A crafted PDF can potentially enable remote arbitrary code execution within Chrome's sandbox.
A high-impact, network-reachable vulnerability requiring user interaction, with no privileges required and potential high confidentiality, integrity, and availability impact. The provided content does not identify the affected component beyond Debian Linux CPEs.
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.