CVE-2019-5786
ENISA EUVD: EUVD-2020-0957 ↗
Exploited in the Wild
✓ Confirmed 0-Day
★ Google Project Zero
Triaged: March 5, 2026
5 articles
Published: 2019-06-27
EPSS Score
Source: FIRST.org · 2026-05-23
89.94%
probability
This CVE has a 89.94% probability
of being exploited in the next 30 days.
0%
Top 99.6th percentile of all CVEs
100%
CVSS v3.1
Source: VulnerabilityLookup (CIRCL)6.5
MEDIUM
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS v2 (legacy)
4.3
MEDIUM
Access Vector
Network
Access Complexity
Medium
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial
AV:N/AC:M/Au:N/C:N/I:N/A:P
Description
VulnerabilityLookup (CNA)Object lifetime issue in Blink in Google Chrome prior to 72.0.3626.121 allowed a remote attacker to potentially perform out of bounds memory access via a crafted HTML page.
Affected Products
Google
Chrome
unspecified
Attack Intelligence
CWE-118
· Incorrect Access of Indexable Resource ('Range Error')
CWE-119
· Buffer Overflow
CWE-416
· Use After Free
CWE-664
· Improper Control of a Resource Through its Lifetime
CWE-666
· Operation on Resource in Wrong Phase of Lifetime
CWE-672
· Operation on a Resource after Expiration or Release
CWE-825
· Expired Pointer Dereference
Google Project Zero
Discovered
Feb. 27, 2019
Patched
March 1, 2019
Reported by
Clement Lecigne of Google's Threat Analysis Group
Root Cause Analysis
???
Exploits & PoC
exodusintel/CVE-2019-5786
FileReader Exploit
255
2019-03-20
1 repo — triés par ⭐
Rechercher sur GitHub ↗
https://crbug.com/936448
x_refsource_MISC
Signal Intelligence
Confidence
95%
EPSS
89.94%
CVSS v3.1
6.5
Mentions
5
Last Seen
Jun 18, 2019
CNA Information
CNA Assigner
Chrome
Analyst Note
Auto-imported from Google Project Zero — confirmed zero-day by definition.
Triage Info
Decided atMar 05, 2026
Published DateJun 27, 2019