AUGUST 4, 2026
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Case File

CVE-2023-6603

HIGH · CVSS 7.5 EPSS 0.56%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2024-12-31 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.5. It may lead to a denial-of-service condition.

CVE
CVE-2023-6603
Severity
HIGH
CVSS
7.5
EPSS
0.56%

Original NVD Description

A flaw was found in FFmpeg's HLS playlist parsing. This vulnerability allows a denial of service via a maliciously crafted HLS playlist that triggers a null pointer dereference during initialization.

Related CVEs

Other vulnerabilities affecting the same vendor(s)