Uncontrolled Recursion Affecting ratex-parser package, versions <0.1.11
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published8 Jul 2026
- disclosed7 Jul 2026
- creditUnknown
Introduced: 7 Jul 2026
CVE-2026-53531 (opens in a new tab)How to fix?
Upgrade ratex-parser to version 0.1.11 or higher.
Overview
ratex-parser is a LaTeX parser for RaTeX
Affected versions of this package are vulnerable to Uncontrolled Recursion due to unbounded recursion in the parse_expression process. An attacker can cause the process to crash by submitting deeply nested input data.