OCTOBER 4, 2026
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Case File

CVE-2020-1897

CRITICAL · CVSS 9.8 EPSS 1.15%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2020-05-18 · Last synced 2026-08-04

CyberRota Analysis

This is a critical severity vulnerability with a CVSS score of 9.8. See the original NVD description below for full technical details.

CVE
CVE-2020-1897
Severity
CRITICAL
CVSS
9.8
EPSS
1.15%

Original NVD Description

A use-after-free is possible due to an error in lifetime management in the request adaptor when a malicious client invokes request error handling in a specific sequence. This issue affects versions of proxygen prior to v2020.05.18.00.

Related CVEs

Other vulnerabilities affecting the same vendor(s)