Vulnerability · Published Oct 30, 2026 · Assigned by drupal
CVE-2026-118563CacheFlush - Critical - Unsupported - SA-CONTRIB-2026-276
Unrated
In plain English
A security flaw in CacheFlush from Drupal. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 4% of all known vulnerabilities).
Severity (CVSS )–Not rated
Exploit odds (30 days)0.1%top 96.1% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Vulnerability in Drupal CacheFlush. This issue affects CacheFlush versions: *.*.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Packagist:https://packages.drupal.org/8 | drupal/cacheflush | no fix listed | DRUPAL-CONTRIB-2026-276 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Drupal | CacheFlush | *.* |