TI-2024-20434 Aliases CVE-2024-31007 GHSA-j9rm-v8cj-vm2c

Buffer Overflow vulnerability in IrfanView 32bit v.4.66 allows a local attacker to cause…

MEDIUM 58CWE-120Published 2024-10-21 · Updated 2024-10-21

Key facts

Attack vector: Local
Privileges required: None
User interaction: Required
Attack complexity: Low
Impact type: Denial of service
Confidentiality · integrity · availability: None · None · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-120 and the CVSS impact.

Summary

Buffer Overflow vulnerability in IrfanView 32bit v.4.66 allows a local attacker to cause a denial of service via a crafted file. Affected component is IrfanView 32bit 4.66 with plugin formats.dll.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.00231 14th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: Poc
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE names CISA-ADP · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:irfanview:irfanview::::::::	—	—	IrfanView

cpe:2.3:a:irfanview:irfanview:*:*:*:*:*:*:*:* Versions — — ·IrfanView

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2024-31007
2026-10-03 Alias added: GHSA-j9rm-v8cj-vm2c

References

Other 4

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences