CVE-2026-92372
An out-of-bounds write vulnerability in the screen-image decoder of TeamViewer Full Client for…
- Risk score
- 58/100
- CVSS
- 8.8 v3.1
- Published
- 27 Oct 2026
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What to know
- What it is
- An out-of-bounds write vulnerability in the screen-image decoder of TeamViewer Full Client for Linux and macOS prior to version 15.83 allows a remote attacker to execute arbitrary code by supplying crafted screen-image data during a remote-control session. The vulnerability can also be exploited by persuading a user t…
- Affected
- See advisory
- Fix
- Upgrade the product to 15.83 or later.
- Exploitation
- No known exploitation
Why it is Yellow
- CVSS 8.8 high
- Remotely exploitable without logging in
References
Original description
An out-of-bounds write vulnerability in the screen-image decoder of TeamViewer Full Client for Linux and macOS prior to version 15.83 allows a remote attacker to execute arbitrary code by supplying crafted screen-image data during a remote-control session. The vulnerability can also be exploited by persuading a user to open a specially crafted TeamViewer session recording (.tvs). Missing destination bounds checking in the decoder allows crafted screen-image data to cause an out-of-bounds write to the image buffer. Exploitation requires user interaction.
Last activity 27 Oct 2026. Patch Forecast updates every hour.