{"ok":true,"trend":{"id":470712,"platform":"mastodon","region":"global","key":"🚨 cve-2026-102508 — cvss 9.2 critical improper verification of cryptographic signature and improper certificate validati","title":"🚨 CVE-2026-102508 — CVSS 9.2 CRITICAL Improper Verification of Cryptographic Signature and Improper Certificate Validati","url":"https://mastodon.social/@stemshop/117359432969779991","first_seen":"2026-09-30T10:09:48.112702Z","last_seen":"2026-09-30T10:09:48.112702Z","last_rank":6,"peak_rank":6,"last_volume":0,"peak_volume":0,"seen_count":1,"score":0.8840625,"category_hint":"cybersecurity","section":"technology","category":"cybersecurity","summary":"A critical vulnerability, CVE-2026-102508 with a CVSS score of 9.2, has been disclosed in the OPC UA driver of Apache PLC4X (PLC4J). The flaw involves improper cryptographic signature verification and certificate validation, allowing a network attacker positioned between client and server to impersonate the OPC UA server. Security watchers are urging industrial users of the library to patch promptly.","why":"A newly disclosed critical-severity flaw in widely used industrial automation software raises urgent security concerns.","tone":"negative","entities":["Apache PLC4X","PLC4J","OPC UA"],"summarized_at":"2026-09-30T10:10:08.641378Z","meta":{"tag":"cybersecurity","via":"scan","kind":"status","lang":"en","instance":"mastodon.social","tag_uses":1481},"nw":null,"promo":null,"kind":null,"importance":null,"hidden":false,"hide_reason":null,"judged_at":null,"title_en":"Critical Apache PLC4X vulnerability CVE-2026-102508 disclosed","section_name":"Technology","category_name":"Cybersecurity","timeline":[{"captured_at":"2026-09-30T10:09:48.112702Z","rank":6,"volume":0}],"posts":[{"platform":"mastodon","url":"https://mastodon.social/@stemshop/117359432969779991","author":"stemshop","title":null,"snippet":"🚨 CVE-2026-102508 — CVSS 9.2 CRITICAL Improper Verification of Cryptographic Signature and Improper Certificate Validation in the OPC UA driver of Apache PLC4X (PLC4J) allows an attacker in a network position between client and server to impersonate the OPC UA server and to…","posted_at":"2026-09-30T10:07:12.183000Z","likes":0}],"elsewhere":[],"window":"7d"}}