← Front PageVulnerabilities Desk
Vulnerabilities
Marimo RCE Flaw CVE-2026-39987 Exploited Within 10 Hours of Disclosure
Critical Marimo RCE flaw (CVSS 9.3) exploited within 10 hours of disclosure — patch immediately.
Summary written by editorial AI · Source link below
A critical security vulnerability in Marimo, an open-source Python notebook for data science and analysis, has been exploited within 10 hours of public disclosure, according to findings from Sysdig. The vulnerability in question is CVE-2026-39987 (CVSS score: 9.3), a pre-authenticated remote code execution vulnerability impacting all versions of Marimo prior to and including
Continue at the source
Read the full report at THN (Feedburner)External link — opens at THN (Feedburner) in a new tab.
§
Continue with
More from the Vulnerabilities Desk
- Unpatched Magento and Adobe Commerce Zero-Day Exploited to Backdoor Online Stores2d
- Critical VMware Workstation and Fusion Flaw Lets VM Admins Execute Host Code2d
- Attackers Exploit PaperCut Flaws to Steal Credentials From Schools and Universities3d
- Government Rails Site Hit Hours After CVE Patch3d
- Critical Citrix NetScaler auth bypass now leveraged in attacks3d