Anthropic Claude Opus AI model discovers 22 Firefox bugs
2026-03-09T08:51:55Z•ed467fd75d02ea6ecd18919aa6d4d07cfd7e06f0778ecae3b30f00968a52617c
CVE-2026-20122CVE-2026-20128CVE-2026-27944ai-testinganthropicboryptgrabciscoclaude-opusdindoorfbifirefoxgithub-malwareintrusionip-camerasiran-linkedmuddywaternginxthreat-actorsvulnerability-management
What happened
This collection highlights multiple high-impact security developments: Anthropic’s Claude Opus 4.6 AI model discovered 22 Firefox vulnerabilities (most rated high) that were fixed in Firefox 148; a critical Nginx UI vulnerability (CVE-2026-27944, CVSS 9.8) allows unauthenticated download and decryption of server backups; Trend Micro uncovered a large GitHub campaign distributing the BoryptGrab stealer via 100+ repositories; Iran-linked actors targeted IP cameras across Israel and Gulf states and APT MuddyWater deployed the Dindoor backdoor against US organizations; Cisco warned of active in‑w
Why it matters
A reviewed impact interpretation has not been published for this record.
Evidence and limitations
- Source ID
- securityaffairs
- Record identifier
- ed467fd75d02ea6ecd18919aa6d4d07cfd7e06f0778ecae3b30f00968a52617c
- Enrichment time
- 2026-03-09T08:51:55Z
- AI-assisted enrichment
- Yes
This record may overlap with other records. Its enrichment can be incomplete or wrong, and machine assistance was used. Validate consequential decisions against the linked source and your own environment.