How severe is CVE-2018-11246?

CVE-2018-11246 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2018-11246 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (61st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-11246?

CVE-2018-11246 primarily affects K7computing Antivrius. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2018-11246?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2018-11246 published?

CVE-2018-11246 was published on 2021-01-11 and last updated on 2026-06-17.

CVE-2018-11246

CVE-2018-11246 is a high-severity vulnerability in K7computing Antivrius with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-401.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 1% (61st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-401
Affected product: K7computing Antivrius
Published: 2021-01-11
Last modified: 2026-06-17

Description

K7TSMngr.exe in K7Computing K7AntiVirus Premium 15.1.0.53 has a Memory Leak.

Frequently asked questions

What is CVE-2018-11246?: K7TSMngr.exe in K7Computing K7AntiVirus Premium 15.1.0.53 has a Memory Leak.
How severe is CVE-2018-11246?: CVE-2018-11246 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2018-11246 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (61st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-11246?: CVE-2018-11246 primarily affects K7computing Antivrius. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2018-11246?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2018-11246 published?: CVE-2018-11246 was published on 2021-01-11 and last updated on 2026-06-17.

References

Affected products (4)

cpe:2.3:a:k7computing:antivrius:*:*:*:*:premium:*:*:*
cpe:2.3:a:k7computing:enterprise_security:*:*:*:*:*:*:*:*
cpe:2.3:a:k7computing:total_security:*:*:*:*:*:*:*:*
cpe:2.3:a:k7computing:ultimate_security:*:*:*:*:*:*:*:*

More vulnerabilities in K7computing Antivrius

CVE-2018-9333 — High (CVSS 7.8): K7Computing Pvt Ltd K7AntiVirus Premium 15.1.0.53 is affected by: Buffer Overflow. The impact is: execute arbitrary…
CVE-2018-9332 — High (CVSS 7.8): K7Computing Pvt Ltd K7AntiVirus Premium 15.01.00.53 is affected by: Incorrect Access Control. The impact is: gain…
CVE-2018-8726 — High (CVSS 7.8): K7Computing Pvt Ltd K7Antivirus Premium 15.1.0.53 is affected by: Buffer Overflow. The impact is: execute arbitrary…
CVE-2018-8725 — High (CVSS 7.8): K7Computing Pvt Ltd K7AntiVirus Premium 15.01.00.53 is affected by: Buffer Overflow. The impact is: execute arbitrary…
CVE-2018-8724 — High (CVSS 7.8): K7Computing Pvt Ltd K7AntiVirus Premium 15.1.0.53 is affected by: Incorrect Access Control. The impact is: gain…
CVE-2018-8044 — High (CVSS 7.8): K7Computing Pvt Ltd K7Antivirus Premium 15.1.0.53 is affected by: Incorrect Access Control. The impact is: Local…

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