CVE-2023-4863
Google Chromium WebP Heap-Based Buffer Overflow Vulnerability
- 대응 우선순위
- 최우선
- CVSS
- 8.8
- EPSS
- 99.7% 백분위 100.0% · 2026.06.27 기준
- CISA KEV
- 등록
- 조치 기한
- 2023.10.04
- 공개일
- 2023.09.13
CISA KEV에 등록된 실제 악용 확인 취약점
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)
공급사 Google
제품 Chromium WebP
영향 버전 116.0.5845.187, 1.3.2, < 116.0.5845.187, 37, 38, 39, 10.0, 11.0, 12.0, < 102.15.1, < 117.0.1, >= 115.1.0 < 115.2.1, >= 115.0 < 115.2.2, < 116.0.1938.81, < 1.6.00.26463, < 1.6.00.26474, < 1.0.62681.0, < 1.3.2, < 2023.2, < 5.51
수정 버전 116.0.5845.187, 102.15.1, 117.0.1, 115.2.1, 115.2.2, 116.0.1938.81, 1.6.00.26463, 1.6.00.26474, 1.0.62681.0, 1.3.2, 2023.2, 5.51
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
조치 기한: 2023.10.04CVSS 벡터 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE CWE-787
KEV 등록일 2023.09.13
랜섬웨어 캠페인 사용 미확인
CISA 비고 https://chromereleases.googleblog.com/2023/09/stable-channel-update-for-desktop_11.html?m=1; https://nvd.nist.gov/vuln/detail/CVE-2023-4863
EPSS 데이터 기준일 2026.06.27