Answer in brief
CVE-2026-32287 records a High severity (CVSS 7.5) vulnerability in XPath: Boolean expression infinite loop leads to denial of service via CPU exhaustion. The current sources do not mark it as known exploited. The current feed maps github.com/antchfx/xpath (go). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 7.5. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps github.com/antchfx/xpath (go). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| github.com/antchfx/xpathgo | >=0 <1.3.6 | 1.3.6 |
Published upstream
Mar 29, 2026
Evidence: source:osv:source_dates:source-dates:recordSource modified
Sep 10, 2026
Evidence: source:osv:source_dates:source-dates:recordFirst seen by HOL
Sep 10, 2026
Boolean expressions that evaluate to true can cause an infinite loop in logicalQuery.Select, leading to 100% CPU usage. This can be triggered by top-level selectors such as "1=1" or "true()".
Quoted source text, attributed separately from HOL analysis.