Teams vulnerabilitiesAnd the versions its exploited flaws hit.
Teams is made by Microsoft. We track 12 published vulnerabilities in it, across 6 versions. 1 of them is on the list of flaws known to be exploited, the newest added on 13 September 2023. If you run Teams, check your version against the exploited flaws below and patch those first.
The most recent Teams flaw added to the known-exploited list is CVE-2023-4863, on 13 September 2023. We keep watching the known-exploited list.
Which versions of Teams do the exploited flaws hit?
Each exploited flaw lists the versions it affects, usually as ranges. "before 1.6.00.26463" means every version up to, but not including, 1.6.00.26463. Find your version, then patch.
- CVE-2023-4863Exploited list, 13 Sep 2023
Google Chromium WebP Heap-Based Buffer Overflow Vulnerability
before 1.6.00.26463before 1.6.00.26474
Which Teams 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.
- 8.8Google Chromium WebP Heap-Based Buffer Overflow Vulnerability
Google Chromium WebP contains a heap-based buffer overflow vulnerability that allows a remote attacker to perform an out-of-bounds memory write via a crafted HTML page.
Which Teams 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.
- >99%
Heap buffer overflow in libwebp in Google Chrome prior to 116.0.5845.187 and libwebp 1.3.2 allowed a remote attacker to perform an out of bounds memory write via a crafted HTML page.
- 16%CVE-2024-38197Medium
Microsoft Teams for iOS Spoofing Vulnerability
- 4.6%CVE-2019-5922High
Untrusted search path vulnerability in The installer of Microsoft Teams allows an attacker to gain privileges via a Trojan horse DLL in an unspecified directory.
- 3.0%CVE-2022-21965High
Microsoft Teams Denial of Service Vulnerability
- 2.8%CVE-2021-24114Medium
Microsoft Teams iOS Information Disclosure Vulnerability
- 2.1%CVE-2023-29330High
Microsoft Teams Remote Code Execution Vulnerability
- 2.0%CVE-2023-29328High
Microsoft Teams Remote Code Execution Vulnerability
- 1.9%CVE-2020-10146Medium
The Microsoft Teams online service contains a stored cross-site scripting vulnerability in the displayName parameter that can be exploited on Teams clients to obtain sensitive information such as authentication...
- 1.8%CVE-2020-17091High
Microsoft Teams Remote Code Execution Vulnerability
- 1.5%CVE-2023-24881Medium
Microsoft Teams Information Disclosure Vulnerability
Running Teams? We'll keep checking.
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1 flaw being exploited affects software Acme tracks
Google Chromium WebP contains a heap-based buffer overflow vulnerability that allows a remote attacker to perform an out-of-bounds memory write via a crafted HTML page. This vulnerability can affect applications that use the WebP Codec.
- Matched to
- Teams 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 12 published vulnerabilities listed under the name Teams, across 6 versions. The most recent Teams flaw added to the known-exploited list is CVE-2023-4863, on 13 September 2023.
1 is on the list of flaws known to be exploited. The most recently added is CVE-2023-4863.
Each flaw names its own versions, usually as ranges. The newest, CVE-2023-4863, affects before 1.6.00.26463, before 1.6.00.26474. The versions for every exploited flaw are listed on this page.
Create a EdgeProtect account and track Teams. 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.