Unpatched XRING Flaw in XQUIC Lets Remote Clients Crash HTTP/3 Servers
2026-07-10T13:24:23Z•0c753023ae41faec35f768dfead5213e661b1acae999b238f432c7cef59ecf01
CVE-2026-50656CVE-2026-50746GigaWiperGodDamnIll-BloomMicrosoft-DefenderMicrosoft-EntraPoisonXUbiquitiVPNWP-SHELLSTORMWordPressXRINGandroidcrypto-walletdenial-of-servicehttp3npm12passkey-phishingprivacyqpackransomwaresupply-chain-security","ai-attacks","AI-agents","GhostApproval",unpatchedxquic
What happened
This feed highlights multiple high-impact vulnerabilities, active exploitation, and large-scale abuse across web, cloud, endpoint, crypto, and AI tooling. Notable items: an unpatched XRING bug in Alibaba's XQUIC allows remote HTTP/3 servers to be crashed with ~260 bytes of legal QPACK traffic (no patch/CVE yet); Ubiquiti released fixes for multiple critical UniFi flaws including CVE-2026-50746 (CVSS 10.0); Microsoft patched RoguePlanet (CVE-2026-50656, CVSS 7.8) in Defender's mpengine; Coinspect disclosed the Ill Bloom crypto-wallet flaw being weaponized to drain ~$3.1M due to weak recovery--
Why it matters
A reviewed impact interpretation has not been published for this record.
Evidence and limitations
- Source ID
- the_hacker_news
- Record identifier
- 0c753023ae41faec35f768dfead5213e661b1acae999b238f432c7cef59ecf01
- Enrichment time
- 2026-07-10T13:24:23Z
- AI-assisted enrichment
- Yes
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