Google Pixel vulnerability allows bad actors to undo Markup screenshot edits and reda

When Google began rolling out Android’s March security patch earlier this week, the company addressed a “High” severity vulnerability involving the Pixel’s Markup screenshot tool. Over the weekend, Simon Aarons and David Buchanan, the reverse engineers who discovered CVE-2023-21036, shared more information about the security flaw, revealing Pixel users are still at risk of their older images being compromised due to the nature of Google’s oversight.