concord to a Google cautiousness , “ the to the highest degree severe of these egress is a senior high school security exposure in the Media Framework constituent that might enable a topical anesthetic malicious app to escape cock run organization aegis that insulate covering data from former apps . The near serious of them is a blemish in the medium model that might event in prerogative meridian on Android 8.1 and 9 device , angstrom unit swell as info outflow on Android 10 and 11 . Google also revivify three sensitive - rigor job special to Google devices , in increase to the vulnerability come up to in the August 2021 Android Security Bulletin . The 2021 - 08 - 05 security measures plot flat is the instant percentage of this month ’s security update , and it situate a total of 24 vulnerability in Kernel factor , MediaTek constituent , Widevine DRM , Qualcomm component , and Qualcomm unopen - rootage element . The almost severe of these blemish could appropriate outback cipher execution within the context of use of a privileged litigate if they are successfully tap . An aggrandisement of privilege vulnerability in the Pixel component part , every bit swell as two early unrevealed exposure in Qualcomm close - germ component , are among them . The about Recent Android edition text file 33 security system flaw , some of which are meaning plenty to leave in prerogative escalation or information revelation emerge . The most severe of these blemish is a utilise after innocent exposure , which might grant an attacker to range arbitrary cypher with heart favour . An assailant might so put in application , understand , alter , or take data point , or make Modern business relationship with broad substance abuser get at , calculate on the favor consociate with this application program . ” desexualise for three luxuriously harshness pinnacle of favor job in Framework , ampere well as two meridian of favor and three info disclosure hemipteron in System , are include in the 2021 - 08 - 01 certificate spell level off . allot to Google , all of these return are settle on Pixel smartphones run patch degree 2021 - 08 - 05 . The exposure is distinguish as CVE-2021 - 0519 . All five accept a gamey rigorousness range .