SEPTEMBER 20, 2026
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Case File

CVE-2018-6797

CRITICAL · CVSS 9.8 EPSS 6.60%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2018-04-17 · 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-2018-6797
Severity
CRITICAL
CVSS
9.8
EPSS
6.60%

Original NVD Description

An issue was discovered in Perl 5.18 through 5.26. A crafted regular expression can cause a heap-based buffer overflow, with control over the bytes written.

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CVE-2026-82343 MEDIUM CVE-2026-82330 MEDIUM CVE-2026-82328 MEDIUM CVE-2026-82324 MEDIUM CVE-2026-80101 MEDIUM CVE-2026-78475 MEDIUM