VDB
ALPINE-CVE-2023-4863
ALPINE-CVE-2023-4863
PUBLISHED
CVSS 8.800000190734863 HIGH
Heap buffer overflow in libwebp in Google Chrome prior to 116.0.5845.187 and libwebp 1.3.2 allowed a remote attacker to perform an out of bounds memory write via a crafted HTML page. (Chromium security severity: Critical)
Risk Scores
CVSS v3.1
8.800000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Alpine:v3.15 | libwebp | 0.6.0-r0, 0.5.2-r0, 0.5.1-r0 |
| Alpine:v3.20 | libwebp | 0.6.1-r0, 1.3.1-r0, 1.3.0-r3 |
| Alpine:v3.19 | libwebp | 0, 1.0.0-r0, 0.6.0-r1 |
| Alpine:v3.16 | libwebp | 0.6.0-r1, 0.4.1-r0, 0.4.3-r0 |
| Alpine:v3.23 | libwebp | 0.6.1-r0, 1.3.1-r0, 1.3.0-r3 |
| Alpine:v3.18 | libwebp | 1.0.2-r0, 0, 0.1.2-r1 |
| Alpine:v3.22 | libwebp | 1.0.2-r0, 1.3.1-r0, 1.3.0-r3 |
| Alpine:v3.21 | libwebp | 0.1.2-r0, 0.4.1-r0, 0.6.0-r0 |
| Alpine:v3.17 | libwebp | 1.2.4-r2, 1.2.4-r1, 1.2.4-r0 |
Timeline
- Sep 12, 2023 CVE Published
- Dec 3, 2025 CVE Updated
- Apr 30, 2026 Distribution Patch