CVE-2026-109089
A buffer overflow when handling DEVICE_RESOLUTION in libXi before 1.8.4 could overflow a heap…
- Risk score
- 50/100
- CVSS
- 7.5 v3.1
- Published
- 27 Oct 2026
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What to know
- What it is
- A buffer overflow when handling DEVICE_RESOLUTION in libXi before 1.8.4 could overflow a heap, triggered by a malicious X server.
- Affected
- See advisory
- Fix
- Upgrade the product to 1.8.4 or later.
- Exploitation
- No known exploitation
Why it is Yellow
- CVSS 7.5 high
- Remotely exploitable without logging in
References
Original description
A buffer overflow when handling DEVICE_RESOLUTION in libXi before 1.8.4 could overflow a heap, triggered by a malicious X server.
Last activity 27 Oct 2026. Patch Forecast updates every hour.