CVE-2021-26718
MEDIUMCVSS 5.5/10EPSS 0.22%
Last modified
CVE-2021-26718 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. KIS for macOS in some use cases was vulnerable to AV bypass that potentially allowed an attacker to disable anti-virus protection.. EPSS estimates a 0.22% chance of exploitation in the next 30 days.
Description
KIS for macOS in some use cases was vulnerable to AV bypass that potentially allowed an attacker to disable anti-virus protection.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Kaspersky | Internet Security | < 21.1 |
References
- https://support.kaspersky.com/general/vulnerability.aspx?el=12430#310321Broken Link, Vendor Advisory
- https://support.kaspersky.com/general/vulnerability.aspx?el=12430#310321Broken Link, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-26718?
KIS for macOS in some use cases was vulnerable to AV bypass that potentially allowed an attacker to disable anti-virus protection.
How severe is CVE-2021-26718?
CVE-2021-26718 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.22% probability of exploitation in the next 30 days.
How do I fix CVE-2021-26718?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2021-26718?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST