Anthropic Rolls Out Mythos 5.2 With Improved Bug Hunting, Fewer Sandbox Escapes

2026-11-10T13:24:00Z•80c9a93c7f13bfe8b77b411ab9a56ab65d97b578837b491a14ee5b67c7b6d7b7
CVE-2026-116779CVE-2026-123218CISA KEVChromeIBM Aspera FaspexIranian threat actorN-able N-centralOpenSSHPlex Media ServerQNAP NASSSHoleSignalWire FreeSWITCHactive exploitationauthentication bypasscredential theftdata breachpro-Russian hackersremote code executionzero-day

What happened

SecurityWeek RSS items report active exploitation of multiple vulnerabilities, including an exploited Chrome XML use-after-free, OpenSSH authentication bypass (“SSHole”), QNAP Plex Media Server exploit chains, and IBM Aspera Faspex and SignalWire FreeSWITCH flaws added to CISA KEV. Additional items cover N-able N-central zero-days, major data breaches, and nation-state-attributed cyberattacks. The most urgent risks involve vulnerabilities under active exploitation and internet-facing infrastructure.

Why it matters

A reviewed impact interpretation has not been published for this record.

Evidence and limitations

Source ID
securityweek
Record identifier
80c9a93c7f13bfe8b77b411ab9a56ab65d97b578837b491a14ee5b67c7b6d7b7
Enrichment time
2026-11-10T13:24:00Z
AI-assisted enrichment
Yes

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Record · Anthropic Rolls Out Mythos 5.2 With Improved Bug Hunting, Fewer Sandbox Escapes · Baitaphish