App Installer vulnerabilitiesAnd the versions its exploited flaws hit.
App Installer is made by Microsoft. We track 2 published vulnerabilities in it, across 0 versions. 1 of them is on the list of flaws known to be exploited, the newest added on 15 December 2021. If you run App Installer, check your version against the exploited flaws below and patch those first.
The most recent App Installer flaw added to the known-exploited list is CVE-2021-43890, on 15 December 2021. We keep watching the known-exploited list.
Which versions of App Installer do the exploited flaws hit?
Each exploited flaw lists the versions it affects, usually as ranges. "before 1.16" means every version up to, but not including, 1.16. Find your version, then patch.
- CVE-2021-43890Exploited list, 15 Dec 2021
Microsoft Windows AppX Installer Spoofing Vulnerability
before 1.16before 1.11
Which App Installer vulnerabilities are being exploited?
1 flaw is on the government list of vulnerabilities known to be exploited. These are the ones criminals are using now, so they go first, whatever their severity score says.
- 7.1Microsoft Windows AppX Installer Spoofing Vulnerability
Microsoft Windows AppX Installer contains a spoofing vulnerability which has a high impacts to confidentiality, integrity, and availability.
Which App Installer flaws are most likely to be used?
Ranked by the latest exploit-likelihood forecast: the chance each flaw is used in an attack in the next 30 days. A high severity score on its own doesn't tell you that. Flaws shared by many other makers' products are left out.
- 11%
We have investigated reports of a spoofing vulnerability in AppX installer that affects Microsoft Windows.
- 0.9%CVE-2024-38177High
Windows App Installer Spoofing Vulnerability
Running App Installer? We'll keep checking.
Looking flaws up one at a time doesn't scale. Tell us what you run once, and we tell you which flaws matter to you, in what order, and keep watching for new ones.
- Tell us what you runPick your software from a list, or let us work it out from your website.
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- Ranked by real-world riskA 0 to 100 score, led by evidence criminals are using it.
- Told as soon as we knowAn alert by email, in the app or by webhook to your own tools.
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1 flaw being exploited affects software Acme tracks
Microsoft Windows AppX Installer contains a spoofing vulnerability which has a high impacts to confidentiality, integrity, and availability.
- Matched to
- App Installer on Acme's software list
- What to do
- Patch first, then check for signs of use
Sent to the alert recipients Acme chose. Also in the app and to Acme's webhook.
We track 2 published vulnerabilities listed under the name App Installer, across 0 versions. The most recent App Installer flaw added to the known-exploited list is CVE-2021-43890, on 15 December 2021.
1 is on the list of flaws known to be exploited. The most recently added is CVE-2021-43890.
Each flaw names its own versions, usually as ranges. The newest, CVE-2021-43890, affects before 1.16, before 1.11. The versions for every exploited flaw are listed on this page.
Create a Precursor Intelligence account and track App Installer. We match it against every published flaw, give each one a risk score from 0 to 100 and keep watching, so you hear about new ones as soon as we know, by email, in the app or by webhook.