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Case File

CVE-2023-25193

HIGH · CVSS 7.5 EPSS 1.81% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2023-02-04 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

GitHub PoC Links
github.com ↗ github.com ↗

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2023-25193
Severity
HIGH
CVSS
7.5
EPSS
1.81%

Original NVD Description

hb-ot-layout-gsubgpos.hh in HarfBuzz through 6.0.0 allows attackers to trigger O(n^2) growth via consecutive marks during the process of looking back for base glyphs when attaching marks.