SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2017-8927

Buffer overflow in Larson VizEx Reader 9.7.5 allows attackers to cause a denial of service or possibly have unspecified other impact via a crafted .tif file.

EXPLOIT ✓HIGH 7.8EPSS 3.01%

Does this matter?

A public exploit is published in Exploit-DB (verified) and the impact is high, while EPSS rates exploitation at 3.0%. Anyone can run this; patch or mitigate before the next change window and check exposed instances for signs of use.

Description

Buffer overflow in Larson VizEx Reader 9.7.5 allows attackers to cause a denial of service or possibly have unspecified other impact via a crafted .tif file.

CVSS 3.1
7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
3.01% probability · 87th percentile
Public exploits
1 in Exploit-DB · verified · first 14 May 2017
CISA KEV
Not listed
Weakness
CWE-119
Affected
cgmlarson/vizex reader
Source
cve@mitre.org
EPSS trend
0%3%5%27 October 2026: 3.01%27 October 202627 October 2026

EPSS 3.0% 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.

Public exploits (1)

Entries in Exploit-DB that cite this CVE. Links go to the Exploit-DB page and to the file in the public repository; nothing is hosted here. A verified tick means the Exploit-DB team confirmed the exploit works against the stated version.

EDB-IDTitleTypePublishedVerified
EDB-42002source ↗Larson VizEx Reader 9.7.5 - Local Buffer Overflow (SEH)windows · Muhann4ddos14 May 2017yes

References

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.