This Week In Security: It’s Patch Tuesday Again, TVs Spying, Supply Chain Worms Return, Prolonged Hack Impacts, Stolen IDs

Live updates

1. 2d ago

   Microsoft patches record 974 security flaws in largest update

   Microsoft released its biggest security update to date, fixing 974 security flaws. The company addressed nearly 1,000 security holes in this month's Patch Tuesday cycle. This massive release aims to secure various components of the Windows ecosystem against potential exploits. While the sheer volume of patches indicates a significant effort to harden the OS, it also highlights the extensive surface area for potential attacks across Microsoft software. Users must apply these updates to mitigate the risks associated with these identified vulnerabilities.

   Why it matters

   Patch Tuesday is a recurring monthly event where Microsoft distributes security fixes to its users. The scale of this specific update is unprecedented compared to typical monthly releases. Large-scale patching cycles often follow the discovery of critical vulnerabilities or a systemic push to clear a backlog of bugs.

   What is confirmed

   • Microsoft patched 974 security flaws in its latest update.
   • The update addresses nearly 1,000 security holes.

   What to watch next

   • Reports of active exploits targeting the 974 patched vulnerabilities
   • Microsoft's detailed breakdown of the most critical CVEs in this release
   Sources used for this update (5)

   1. arstechnica.com — Why this month’s Microsoft patch release is a doozy
   2. Krebs on Security — Microsoft Plugs Nearly 1,000 Security Holes
   3. extremetech.com — Microsoft Patches a Record 974 Security Flaws in Biggest Update Ever
   4. PCWorld — 5 years later, I can finally use Windows 11 the way I want
   5. Hackaday — This Week In Security: It’s Patch Tuesday Again, TVs Spying, Supply Chain Worms Return, Prolonged Hack Impacts, Stolen IDs
   confidence 100%