CVE-2026-104077

Published 8 October 2026 · tracked since 9 October 2026

Description

Obsidian Desktop before 1.14.0 contains a remote code execution vulnerability that allows attackers to craft malicious Markdown notes exploiting insufficient sanitization of the data-background-iframe attribute, which bypasses DOMPurify and is processed by the bundled Reveal.js 4.3.1 within the Slid

References

• NVD — National Vulnerability Database
• CVE.org record (MITRE)
• CISA Known Exploited Vulnerabilities catalog

Latest tracked vulnerabilities

• CVE-2026-107294 MEDIUM 6.5
• CVE-2026-107295 HIGH 7.6
• CVE-2026-107296 LOW 3.7
• CVE-2026-107297 MEDIUM 5.9
• CVE-2026-107290 MEDIUM 6.5
• CVE-2026-107291
• CVE-2026-107292 MEDIUM 6.4
• CVE-2026-107293
• CVE-2026-105436 HIGH 8.8
• CVE-2026-107288 LOW 3.7

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