Answer in brief
CVE-2026-76758 records a Medium severity (CVSS 5.9) vulnerability in Link content parser - Critical - Unsupported - SA-CONTRIB-2026-101. The current sources do not mark it as known exploited. The current feed maps Drupal/Link content parser (generic), drupal/postlight_parser (packagist:https://packages.drupal.org/8). 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 5.9. 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 Drupal/Link content parser (generic), drupal/postlight_parser (packagist:https://packages.drupal.org/8). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Drupal/Link content parsergeneric | *.* | Not reported |
| drupal/postlight_parserpackagist:https://packages.drupal.org/8 | >=0 | Not reported |
Published upstream
Sep 2, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Sep 2, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 19, 2026
Vulnerability in Drupal Link content parser. This issue affects Link content parser versions: *.*.
Quoted source text, attributed separately from HOL analysis.