CVE-2022-2586
CVSS v3
7.8
HIGH
EPSS Score
2.5 %
exploit probability
CISA KEV
Yes
known exploited
Exploitation
—
SSVC status
Description
It was discovered that a nft object or expression could reference a nft set on a different nft table, leading to a use-after-free once that table was deleted.
CISA Known Exploited Vulnerability
- Date Added
- 2024-06-26
- Patch Due Date
- 2024-07-17
- Ransomware Use
- Unknown
Technical details
- Published
- 2024-01-08
Frequently asked questions
What is CVE-2022-2586?
It was discovered that a nft object or expression could reference a nft set on a different nft table, leading to a use-after-free once that table was deleted.
Is CVE-2022-2586 actively exploited?
Yes. CVE-2022-2586 is on the CISA Known Exploited Vulnerabilities (KEV) catalog, meaning it has been confirmed as actively exploited in the wild. CISA requires federal agencies to patch by 2024-07-17.
What is the CVSS score for CVE-2022-2586?
CVE-2022-2586 has a CVSS v3 base score of 7.8 (HIGH severity).
Is CVE-2022-2586 affecting your environment?
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