Analysis
Analysis and contextual insights are available on OpenCVE Cloud.
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| erweixin | RaTeX | affected |
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No data available yet.
No vendor fix or workaround currently provided.
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Tracking
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| Source | ID | Title |
|---|---|---|
 Github GHSA |
GHSA-4w5h-hx6r-28q7 | ratex-parser has unbounded parser recursion that leads to stack overflow (process abort) |
Fri, 21 Aug 2026 21:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | RaTeX is a KaTeX-compatible math rendering engine written in Rust. Prior to version 0.1.11, RaTeX’s recursive-descent parser recurses one (or more) native stack frame per nesting level at `{`, `\left`, `\sqrt{`, `^{`, etc, with no maximum depth limit. A short, ~10 KB input of nested groups overflows the 8 MB main-thread stack and aborts the process. With `panic = "abort"` (`Cargo.toml:48`), and because a Rust stack overflow is always a fatal `SIGABRT` regardless of panic strategy this is an unrecoverable, whole-process denial of service reachable from a single untrusted LaTeX string. Version 0.1.11 fixes the issue. | |
| Title | ratex-parser has unbounded parser recursion that leads to stack overflow (process abort) | |
| Weaknesses | CWE-400 CWE-674 |
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| Metrics |
cvssV4_0
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Subscriptions
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MITRE
Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-08-21T21:34:16.017Z
Reserved: 2026-06-09T17:30:33.457Z
Link: CVE-2026-53531
Vulnrichment
No data.
NVD
Status : Received
Published: 2026-08-21T22:16:39.737
Modified: 2026-08-21T22:16:39.737
Link: CVE-2026-53531
Redhat
No data.
OpenCVE Enrichment
Updated: 2026-08-21T22:30:17Z