CVE-2017-9917
IrfanView version 4.44 (32bit) with TOOLS Plugin 4.50 might allow attackers to cause a denial of service or possibly have unspecified other impact via a crafted file, related to "Data from Faulting Address is used as one or more arguments in a…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.54%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
IrfanView version 4.44 (32bit) with TOOLS Plugin 4.50 might allow attackers to cause a denial of service or possibly have unspecified other impact via a crafted file, related to "Data from Faulting Address is used as one or more arguments in a subsequent Function Call starting at ntdll_77df0000!RtlFreeHandle+0x0000000000000218."
- CVSS 3.0
- 7.8 HIGHCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 0.54% probability · 45th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-119
- Affected
- irfanview/irfanview · irfanview/tools
- Source
- cve@mitre.org
EPSS 0.5% since 27 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://github.com/wlinzi/security_advisories/tree/master/CVE-2017-9917Third Party Advisory
- https://github.com/wlinzi/security_advisories/tree/master/CVE-2017-9917Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.