CVE-2023-5217
KEVHIGH 8.8EPSS 49.0%
Heap buffer overflow in vp8 encoding in libvpx in Google Chrome prior to 117.0.5938.132 and libvpx 1.13.1 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
- CVSS v3.1
- 8.8 HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - CVSS v3.1
- 8.8 HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - CVSS v3.1
- 8.8 HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - EPSS
- 49.01% chance of exploitation in the next 30 days, 99th percentile
- CISA KEV
- added 2023-10-02
- Published
- 2023-09-28
- Updated
- 2025-10-21
Proof-of-concept exploits (5)
- Trinadh465/platform_external_libvpx_v1.4.0_CVE-2023-52170★ · 2023-10-06
- Trinadh465/platform_external_libvpx_v1.8.0_CVE-2023-52170★ · 2023-10-06
- UT-Security/cve-2023-5217-poc16★ · 2023-10-11
- compsec-snu/tiktag91★ · 2024-11-25
- wrv/cve-2023-5217-poc16★ · 2023-10-11