{
  "id": 16766759,
  "title": "GoAhead TLS Flaws Allow Revoked Client Certificates and Enable Session Decryption",
  "url": "https://urgent.news/2026/10/27/goahead-tls-flaws-allow-revoked-client-certificates-and-enable",
  "topic": "tech",
  "section": "Tech",
  "published": "2026-10-27T13:59:48.000Z",
  "source": {
    "name": "The Hacker News",
    "slug": "the-hacker-news",
    "url": "https://thehackernews.com/2026/10/goahead-tls-flaws-allow-revoked-client.html"
  },
  "original_language": "en",
  "account": null,
  "summary": "The GoAhead embedded web server loaded a certificate revocation list into its default TLS backend but never turned revocation checking on, so a revoked client certificate could still pass login on affected setups. The flaw is in builds that use the OpenSSL backend with mutual-TLS, where the server checks a client certificate and vice versa, and a revocation list is configured to block revoked",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}