CVE-2026-41680 (GCVE-0-2026-41680)
Vulnerability from cvelistv5
Published
2026-04-24 17:26
Modified
2026-04-24 19:08
CWE
  • CWE-400 - Uncontrolled Resource Consumption
  • CWE-674 - Uncontrolled Recursion
  • CWE-835 - Loop with Unreachable Exit Condition ('Infinite Loop')
Summary
Marked is a markdown parser and compiler. From 18.0.0 to 18.0.1, a critical Denial of Service (DoS) vulnerability exists in marked. By providing a specific 3-byte input sequence a tab, a vertical tab, and a newline (\x09\x0b\n)—an unauthenticated attacker can trigger an infinite recursion loop during parsing. This leads to unbounded memory allocation, causing the host Node.js application to crash via Memory Exhaustion (OOM). This vulnerability is fixed in 18.0.2.
Impacted products
Vendor Product Version
markedjs marked Version: >= 18.0.0, < 18.0.2
Create a notification for this product.
Show details on NVD website


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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