July Patch Tuesday only feels endless
2026-07-23T20:51:39Z•4a46c993d46b823e43f64a7c18e88426c9827ec3267492ccee651379cd90702c
575-cvesactive-exploitationanthropic-glasswingbrowser-extensionclaude-mythos-5mdrpatch-tuesdayprotected-browserransomware-2026software-supply-chainsonicwall-sma1000sophos-fusiontrusted-codevulnerabilitiesztna
What happened
Sophos published a batch of product and threat updates: July Patch Tuesday delivered an unusually large volume of fixes (575 CVEs across 479 advisories); SonicWall SMA1000 vulnerabilities are reported in active exploitation; Sophos joined Anthropic’s Project Glasswing to access Claude Mythos 5 for proactive vulnerability discovery; new Sophos capabilities include ZTNA with a Protected Browser and a Protected Browser Extension for Chromium browsers; commentary warns about software supply-chain and 'trusted code' risks (issues affecting GitHub, Anthropic, Google, dbt, MISP); State of Ransomware
Why it matters
A reviewed impact interpretation has not been published for this record.
Evidence and limitations
- Source ID
- sophos_news
- Record identifier
- 4a46c993d46b823e43f64a7c18e88426c9827ec3267492ccee651379cd90702c
- Enrichment time
- 2026-07-23T20:51:39Z
- AI-assisted enrichment
- Yes
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