CVE-2020-27950

ENISA EUVD: EUVD-2020-20443 ↗
Exploited in the Wild ✓ Confirmed 0-Day ★ Google Project Zero
Triaged: March 5, 2026 5 articles
VulnLookup ↗ NVD ↗ EUVD ↗ MITRE ↗ Advisory ↗ P0 Sheet ↗ CISA KEV ↗

EPSS Score

Source: FIRST.org · 2026-05-24
43.76%
probability
This CVE has a 43.76% probability of being exploited in the next 30 days.
0% Top 97.6th percentile of all CVEs 100%

CVSS v3.1

Source: NVD
5.5
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Description

Project Zero
Unspecified memory initialization issue in kernel

Affected Products

Attack Intelligence

Google Project Zero

Discovered
Oct. 29, 2020
Patched
Nov. 5, 2020
Reported by
Google Project Zero
Root Cause Analysis
https://googleprojectzero.github.io/0days-in-the-wild//0day-RCAs/2020/CVE-2020-27950.html

Exploits & PoC

synacktiv/CVE-2020-27950

CVE-2020-27950 exploit

34
lyonzon2/browser-crash-tool

A Bash script for Kali Linux that exploits an iOS WebKit vulnerability (CVE-2020-27950) using Metasploit and ngrok. Automates payload delivery with a

4
2 repos — triés par ⭐ Rechercher sur GitHub ↗

Signal Intelligence

Confidenceⓘ
95%
EPSS 43.76%
CVSS v3.1 5.5
Mentions 5
Last Seen Apr 26, 2021

CNA Information

Analyst Note

Auto-imported from Google Project Zero — confirmed zero-day by definition.

Triage Info

Decided atMar 05, 2026