CVE-2015-4495

ENISA EUVD: EUVD-2015-4515 ↗
Exploited in the Wild ✓ Confirmed 0-Day ★ Google Project Zero
Triaged: March 5, 2026
VulnLookup ↗ NVD ↗ EUVD ↗ MITRE ↗ Advisory ↗ P0 Sheet ↗ CISA KEV ↗

EPSS Score

Source: FIRST.org · 2026-05-24
71.57%
probability
This CVE has a 71.57% probability of being exploited in the next 30 days.
0% Top 98.8th percentile of all CVEs 100%

CVSS v3.1

Source: NVD
8.8
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Description

Project Zero
Same-origin policy bypass in PDF reader

Affected Products

Attack Intelligence

Google Project Zero

Discovered
Aug. 5, 2015
Patched
Aug. 6, 2015
Reported by
Cody Crews
Root Cause Analysis
???

Exploits & PoC

vincd/CVE-2015-4495

Exploit for CVE-2015-4495 / mfsa2015-78

1
1 repo — triés par ⭐ Rechercher sur GitHub ↗

Signal Intelligence

Confidenceⓘ
95%
EPSS 71.57%
CVSS v3.1 8.8
Mentions 0

CNA Information

Analyst Note

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

Threat Actors 2

Kinsing
apt_group 🇷🇺 RU
TeamTNT
apt_group 🇩🇪 DE

Triage Info

Decided atMar 05, 2026