High severity · published Sep 29, 2026
CVE-2026-92368
Heap-Based Buffer Overflow in TeamViewer Session Recording Playback Leads to Remote Code Execution
7.8
CVSS
0.2%
EPSS
No
On KEV
Description
TeamViewer Full Client and Host for Linux and macOS prior version 15.82 contain a heap-based buffer overflow vulnerability in the processing of .tvs session recording files. A size mismatch during decompression of recorded session data can result in out-of-bounds heap writes. By convincing a user to open a specially crafted session recording through the "Play or convert recorded session…" feature, an attacker may achieve arbitrary code execution with the privileges of the current user
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 4% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FC
Full Client · TeamViewer
15.70 before 15.82 · source: vendor
HO
Host · TeamViewer
15.70 before 15.82 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-92368
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-92368
vendor-advisory
https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2026-1010/
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