CVE-2026-79298

highpriority · track · 10EPSS 0.002 · 9 %ileexploit · PoC
grimoire priorityP1 · Urgent
Exploitable?
Public exploit
2 exploits · PoC
Likely / severe?
0.19% (9th) EPSS
CVSS 8.4 · high
Is it mine?
0 products
Check your exposure
Who says so?
— sources

EPSS · scored 2026-10-27

An issue in Howyar Technologies Inc SysReturn Versions prior to 11.3.034 and fixed in v.11.3.0.34 allows a local attcker to execute arbitrary code via the BOOTia32.efi and a crafted cloak32.dat file on the ESP.

01

cvss

Technical severity, 0–10. One row per scoring source.

8.4
010

base score 0–10 · higher = more severe · hover a vector to decode

v3.18.4highCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondaryexploitability 2.5 · impact 5.9
v3.17.9highCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Psecondary · CVSS-BT (t0sche)
02

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: poc · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS
03

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-693US
04

exploits (2)

Public proof-of-concept and weaponised exploit code.

05

affected products

Products and version ranges known to be affected.

No affected products recorded.

06

sources

Which sources assert this record, and when.

NVDCVE.orgMITRE
published 2026-09-16modified 2026-09-22
07

references (2) nvd

External citations — patches, advisories, analysis.

scry

Attackers weaponise vulnerabilities like this against internet-exposed services. See what is exposed on your perimeter with a free passive scan.

Free scan