CVE-2019-17242
IrfanView 4.53 allows a User Mode Write AV starting at WSQ!ReadWSQ+0x000000000000966f.
IrfanView 4.53 allows a User Mode Write AV starting at WSQ!ReadWSQ+0x000000000000966f.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
IrfanView 4.53 allows a User Mode Write AV starting at WSQ!ReadWSQ+0x000000000000966f.
- Record
CVE-2019-17242- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 4.6 Medium
AV:L/AC:L/Au:N/C:P/I:P/A:P - Weakness
- CWE-787
- Updated
- 2026-11-02
CVE List No score
IrfanView 4.53 allows a User Mode Write AV starting at WSQ!ReadWSQ+0x000000000000966f.
- Record
CVE-2019-17242- Updated
- 2026-11-02
EUVDEUVD-2019-7658 No score
IrfanView 4.53 allows a User Mode Write AV starting at WSQ!ReadWSQ+0x000000000000966f.
- Record
EUVD-2019-7658- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-f9g4-hc5j-cg5w
IrfanView 4.53 allows a User Mode Write AV starting at WSQ!ReadWSQ+0x000000000000966f.
IrfanView 4.53 allows a User Mode Write AV starting at WSQ!ReadWSQ+0x000000000000966f.
- Record
GHSA-f9g4-hc5j-cg5w- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-787
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2019-17242 is a high vulnerability (CVSS 7.8) in Irfanview, published October 8, 2019. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.57%, the 47th percentile. No source names a fixed version.