Security News > 2022 > April > Google tracked record 58 exploited-in-the-wild zero-day security holes in 2021

Google tracked record 58 exploited-in-the-wild zero-day security holes in 2021
2022-04-20 09:27

Google's bug hunters say they spotted 58 zero-day vulnerabilities being exploited in the wild last year, which is the most-ever recorded since its Project Zero team started analyzing these in mid-2014.

"With this record number of in-the-wild zero-days to analyze we saw that attacker methodology hasn't actually had to change much from previous years," wrote Google security researcher Maddie Stone in Project Zero's third annual review of exploited programming blunders.

A little depressing for network and system defenders, perhaps, however Stone puts a glass-half-full spin on the numbers: "We believe the large uptick in in-the-wild zero-days in 2021 is due to increased detection and disclosure of these zero-days, rather than simply increased usage of exploits."

In the annual review, Stone highlighted 52 of the zero-day exploited vulns that Googlers tracked.

While Project Zero tracked a record number of exploited zero-day bugs in 2021, there are "Key targets" missing from this list, Stone noted.

Unless software vendors pledge to publicly disclose all potentially exploited vulnerabilities, and follow through with this promise, the public doesn't know if a given product has no known security holes under attack - or if the company just isn't sharing that information.


News URL

https://go.theregister.com/feed/www.theregister.com/2022/04/20/google_zero_days/

Related vendor

VENDOR LAST 12M #/PRODUCTS LOW MEDIUM HIGH CRITICAL TOTAL VULNS
Google 141 995 4921 2871 1623 10410