Heap-Based Buffer Overflow in TeamViewer Session Recording Playback Leads to Remote Code Execution
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
CVE-2026-92368
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-92368
Full Client
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Host
Source reference: /containers/cna/affected/1/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"vendor": "TeamViewer",
"product": "Full Client",
"versions": [
{
"status": "affected",
"version": "15.70",
"lessThan": "15.82",
"versionType": "custom"
}
],
"platforms": [
"MacOS",
"Linux"
],
"defaultStatus": "unaffected"
},
{
"vendor": "TeamViewer",
"product": "Host",
"versions": [
{
"status": "affected",
"version": "15.70",
"lessThan": "15.82",
"versionType": "custom"
}
],
"platforms": [
"MacOS",
"Linux"
],
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-92368
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #4542 · Revision 1
- Added to Heist Feed
- Publisher date