Vulnerabilities

Tracked app vulnerabilities

15,667 CVEs affect a tracked app or OS (all severities, all platforms). 286 of them are in the CISA KEV catalog, meaning exploitation is confirmed.

Matching CVEs: 15,667
Actively exploited: 286
Publication window: 2007-08-28 → 2026-08-19

All CVEs 15,667 CISA KEV 286 All severities Critical High Medium Low Hide N/A

All platforms iOS Android macOS Windows

Chronological sort: newest to oldest. Use the KEV / severity filters above to prioritize.

15,667 entries Hide N/A Clear all

CVE	Severity	KEV	Apps	Published
CVE-2021-26443 CRITICAL 9.0 2021-11-10 Microsoft Virtual Machine Bus (VMBus) Remote Code Execution Vulnerability	CRITICAL 9.0	—	—	2021-11-10
CVE-2021-38502 MEDIUM 5.9 1 app 2021-11-03 Thunderbird ignored the configuration to require STARTTLS security for an SMTP connection. A MITM could perform a downgrade attack to intercept transmitted mes…	MEDIUM 5.9	—	Mozilla Thunderbird	2021-11-03
CVE-2021-38501 HIGH 8.8 1 app 2021-11-03 Mozilla developers reported memory safety bugs present in Firefox 92 and Firefox ESR 91.1. Some of these bugs showed evidence of memory corruption and we presu…	HIGH 8.8	—	Mozilla Thunderbird	2021-11-03
CVE-2021-38500 HIGH 8.8 1 app 2021-11-03 Mozilla developers reported memory safety bugs present in Firefox 92 and Firefox ESR 91.1. Some of these bugs showed evidence of memory corruption and we presu…	HIGH 8.8	—	Mozilla Thunderbird	2021-11-03
CVE-2021-38498 HIGH 7.5 1 app 2021-11-03 During process shutdown, a document could have caused a use-after-free of a languages service object, leading to memory corruption and a potentially exploitabl…	HIGH 7.5	—	Mozilla Thunderbird	2021-11-03
CVE-2021-38497 MEDIUM 6.5 1 app 2021-11-03 Through use of reportValidity() and window.open(), a plain-text validation message could have been overlaid on another origin, leading to possible user confusi…	MEDIUM 6.5	—	Mozilla Thunderbird	2021-11-03
CVE-2021-38496 HIGH 8.8 1 app 2021-11-03 During operations on MessageTasks, a task may have been removed while it was still scheduled, resulting in memory corruption and a potentially exploitable cras…	HIGH 8.8	—	Mozilla Thunderbird	2021-11-03
CVE-2021-38495 HIGH 8.8 1 app 2021-11-03 Mozilla developers reported memory safety bugs present in Thunderbird 78.13.0. Some of these bugs showed evidence of memory corruption and we presume that with…	HIGH 8.8	—	Mozilla Thunderbird	2021-11-03
CVE-2021-38493 HIGH 8.8 1 app 2021-11-03 Mozilla developers reported memory safety bugs present in Firefox 91 and Firefox ESR 78.13. Some of these bugs showed evidence of memory corruption and we pres…	HIGH 8.8	—	Mozilla Thunderbird	2021-11-03
CVE-2021-38492 MEDIUM 6.5 1 app 2021-11-03 When delegating navigations to the operating system, Firefox would accept the `mk` scheme which might allow attackers to launch pages and execute scripts in In…	MEDIUM 6.5	—	Mozilla Thunderbird	2021-11-03
CVE-2021-29991 HIGH 8.1 1 app 2021-11-03 Firefox incorrectly accepted a newline in a HTTP/3 header, interpretting it as two separate headers. This allowed for a header splitting attack against servers…	HIGH 8.1	—	Mozilla Thunderbird	2021-11-03
CVE-2021-30284 HIGH 2021-11-01 Indexed via Android Security Bulletin; full NVD metadata pending.	HIGH	—	—	2021-11-01
CVE-2021-30255 HIGH 2021-11-01 Indexed via Android Security Bulletin; full NVD metadata pending.	HIGH	—	—	2021-11-01
CVE-2021-30254 HIGH 2021-11-01 Indexed via Android Security Bulletin; full NVD metadata pending.	HIGH	—	—	2021-11-01
CVE-2021-1982 HIGH 2021-11-01 Indexed via Android Security Bulletin; full NVD metadata pending.	HIGH	—	—	2021-11-01
CVE-2021-1981 HIGH 2021-11-01 Indexed via Android Security Bulletin; full NVD metadata pending.	HIGH	—	—	2021-11-01
CVE-2021-1979 HIGH 2021-11-01 Indexed via Android Security Bulletin; full NVD metadata pending.	HIGH	—	—	2021-11-01
CVE-2021-1975 CRITICAL 2021-11-01 Indexed via Android Security Bulletin; full NVD metadata pending.	CRITICAL	—	—	2021-11-01
CVE-2021-1973 HIGH 2021-11-01 Indexed via Android Security Bulletin; full NVD metadata pending.	HIGH	—	—	2021-11-01
CVE-2021-1924 CRITICAL 2021-11-01 Indexed via Android Security Bulletin; full NVD metadata pending.	CRITICAL	—	—	2021-11-01
CVE-2021-1921 HIGH 2021-11-01 Indexed via Android Security Bulletin; full NVD metadata pending.	HIGH	—	—	2021-11-01
CVE-2021-1048 HIGH KEV 2021-11-01 Indexed via Android Security Bulletin; full NVD metadata pending.	HIGH	KEV	—	2021-11-01
CVE-2021-0933 HIGH 2021-11-01 Indexed via Android Security Bulletin; full NVD metadata pending.	HIGH	—	—	2021-11-01
CVE-2021-0932 HIGH 2021-11-01 Indexed via Android Security Bulletin; full NVD metadata pending.	HIGH	—	—	2021-11-01
CVE-2021-0931 HIGH 2021-11-01 Indexed via Android Security Bulletin; full NVD metadata pending.	HIGH	—	—	2021-11-01
CVE-2021-0930 CRITICAL 2021-11-01 Indexed via Android Security Bulletin; full NVD metadata pending.	CRITICAL	—	—	2021-11-01
CVE-2021-0929 HIGH 2021-11-01 Indexed via Android Security Bulletin; full NVD metadata pending.	HIGH	—	—	2021-11-01
CVE-2021-0928 HIGH 2021-11-01 Indexed via Android Security Bulletin; full NVD metadata pending.	HIGH	—	—	2021-11-01
CVE-2021-0927 HIGH 2021-11-01 Indexed via Android Security Bulletin; full NVD metadata pending.	HIGH	—	—	2021-11-01
CVE-2021-0926 HIGH 2021-11-01 Indexed via Android Security Bulletin; full NVD metadata pending.	HIGH	—	—	2021-11-01
CVE-2021-0925 HIGH 2021-11-01 Indexed via Android Security Bulletin; full NVD metadata pending.	HIGH	—	—	2021-11-01
CVE-2021-0924 HIGH 2021-11-01 Indexed via Android Security Bulletin; full NVD metadata pending.	HIGH	—	—	2021-11-01
CVE-2021-0923 HIGH 2021-11-01 Indexed via Android Security Bulletin; full NVD metadata pending.	HIGH	—	—	2021-11-01
CVE-2021-0922 MEDIUM 2021-11-01 Indexed via Android Security Bulletin; full NVD metadata pending.	MEDIUM	—	—	2021-11-01
CVE-2021-0921 HIGH 2021-11-01 Indexed via Android Security Bulletin; full NVD metadata pending.	HIGH	—	—	2021-11-01
CVE-2021-0920 HIGH KEV 2021-11-01 Indexed via Android Security Bulletin; full NVD metadata pending.	HIGH	KEV	—	2021-11-01
CVE-2021-0919 MEDIUM 2021-11-01 Indexed via Android Security Bulletin; full NVD metadata pending.	MEDIUM	—	—	2021-11-01
CVE-2021-0918 CRITICAL 2021-11-01 Indexed via Android Security Bulletin; full NVD metadata pending.	CRITICAL	—	—	2021-11-01
CVE-2021-0889 CRITICAL 2021-11-01 Indexed via Android Security Bulletin; full NVD metadata pending.	CRITICAL	—	—	2021-11-01
CVE-2021-0799 HIGH 2021-11-01 Indexed via Android Security Bulletin; full NVD metadata pending.	HIGH	—	—	2021-11-01
CVE-2021-0672 HIGH 2021-11-01 Indexed via Android Security Bulletin; full NVD metadata pending.	HIGH	—	—	2021-11-01
CVE-2021-0653 HIGH 2021-11-01 Indexed via Android Security Bulletin; full NVD metadata pending.	HIGH	—	—	2021-11-01
CVE-2021-0650 HIGH 2021-11-01 Indexed via Android Security Bulletin; full NVD metadata pending.	HIGH	—	—	2021-11-01
CVE-2021-0649 HIGH 2021-11-01 Indexed via Android Security Bulletin; full NVD metadata pending.	HIGH	—	—	2021-11-01
CVE-2021-0434 HIGH 2021-11-01 Indexed via Android Security Bulletin; full NVD metadata pending.	HIGH	—	—	2021-11-01
CVE-2020-13871 HIGH 2021-11-01 Indexed via Android Security Bulletin; full NVD metadata pending.	HIGH	—	—	2021-11-01
CVE-2021-41361 HIGH 5.4 2021-10-12 Active Directory Federation Server Spoofing Vulnerability	HIGH 5.4	—	—	2021-10-12
CVE-2021-41357 HIGH 7.8 KEV 2021-10-12 Win32k Elevation of Privilege Vulnerability	HIGH 7.8	KEV	—	2021-10-12
CVE-2021-41347 HIGH 7.8 2021-10-12 Windows AppX Deployment Service Elevation of Privilege Vulnerability	HIGH 7.8	—	—	2021-10-12
CVE-2021-41346 HIGH 5.3 2021-10-12 Console Window Host Security Feature Bypass Vulnerability	HIGH 5.3	—	—	2021-10-12