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USN-8756-1: Yelp vulnerability

Ubuntu patches Yelp help viewer flaw allowing crafted help documents to execute arbitrary scripts and expose sensitive user information.

USN-8756-1 fixes a vulnerability in Yelp, Ubuntu's help viewer, where help documents could execute arbitrary scripts. An attacker could trick a user into opening a specially crafted help document to obtain sensitive information. Ubuntu has released updated packages.

Ubuntu Security Notices · 2d agoAdvisory

Microsoft confirms KB5002914 Excel update breaks copy and paste

Microsoft confirms KB5002914 Office security update silently breaks copy-paste, autofill, and formula dragging in Excel 2016 through 2024.

Microsoft confirmed the September 2026 KB5002914 security update breaks copy-and-paste, autofill, and formula dragging in Excel 2024, 2021, 2019, and 2016. Failures occur silently with no beep or error message, leaving the destination unmodified. Uninstalling KB5002914 via OfficeC2RClient or Oarpmany restores functionality while Microsoft investigates.

BleepingComputerupdated · 1d agofirst · 1d agoAdvisory 3 sources1