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CVE-2023-4863 CISA KEV · Actively exploited

libwebp: Heap buffer overflow in WebP Codec

CVSS score

9.6

EPSS probability

%100.0

Risk score

19.2

Published

3 y ago

Public Exploits · GitHub and Metasploit Intelligence

This tab scans the sources that NVD labels as exploits, GitHub repositories matching the CVE identifier and Rapid7 Metasploit Framework modules. Only links to sources that were actually found are shown.

Shcesama/cve-2023-4863-analysis

Public PoCSource updated: 05.06.2026 12:22:39

pixelotes/lab-cve-2023-4863

Public PoCSource updated: 13.05.2026 18:50:48

jpsbern/CVE-2023-4863

Public PoCSource updated: 22.04.2026 15:34:46

bbaranoff/CVE-2023-4863

Public PoCSource updated: 02.08.2026 06:24:35

huiwen-yayaya/CVE-2023-4863

Public PoCSource updated: 28.07.2026 15:01:59

LiveOverflow/webp-CVE-2023-4863

Public PoCSource updated: 07.08.2026 20:39:52

Triggering the famous libweb 0day vuln with libfuzzer

Public PoCSource updated: 30.11.2025 07:27:03

mistymntncop/CVE-2023-4863

Public PoCSource updated: 09.10.2026 12:46:17

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