ntguard_x64.sys 0.18780.0.0 in IKARUS anti.virus 2.16.15 has a Pool Corruption vulnerability via a 0x83000058 DeviceIoControl request.

published 2017-12-04 8 y ago modified 2026-06-17 4 mo ago also EUVD-2017-8278

cvss: 7.8; version 3.0, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 0.5%; EPSS 0.5% chance of exploitation in 30 days, percentile 40%
public exploits: 0; none known

Exploit prediction

0.46% chance of exploitation in the next 30 days, higher than 40% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

github.com https://github.com/k0keoyo/Driver-Loaded-PoC/tree/master/IKARUS-Antivirus/Pool_Corruption_1 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
NVD	3.0	7.8	CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD	2.0	7.2	AV:L/AC:L/Au:N/C:C/I:C/A:C

Classification

Weakness

CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

References

github.com /k0keoyo/Driver-Loaded-PoC/tree/master/IKARUS-Antivirus/Pool_Corruption_1
exploit, third-party-advisory

Sources

CVE List CVE-2017-17112
NVD CVE-2017-17112

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary