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Case File

CVE-2020-14346

HIGH · CVSS 7.8 EPSS 0.63%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2020-09-15 · Last synced 2026-08-04

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CVE
CVE-2020-14346
Severity
HIGH
CVSS
7.8
EPSS
0.63%

Original NVD Description

A flaw was found in xorg-x11-server before 1.20.9. An integer underflow in the X input extension protocol decoding in the X server may lead to arbitrary access of memory contents. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.