CVE-2026-3588: A server-side request forgery (SSRF) vulnerability in IKEA Dirigera v2.866.4 allows an attacker to exfiltrate

Routine

HIGH 7.5MITIGATE

CVE-2026-3588 is a high-severity flaw (CVSS 7.5) affecting dirigera firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A server-side request forgery (SSRF) vulnerability in IKEA Dirigera v2.866.4 allows an attacker to exfiltrate private keys by sending a crafted request.

Why this priority

High severity

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	7.5 (High)
Attack vector	Adjacent network
Attack complexity	Low
Privileges needed	High
User interaction	None
EPSS exploit chance	0.1% (top 99%)
CISA exploited list	No
Weakness	CWE-918
Published	2026-03-09
Last modified	2026-06-17

Publisher (CNA): Nozomi Networks Inc. · Vendor: ikea

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-03-09 16:16 UTCPublished CVE record published
2026-06-17 10:43 UTCUpdated Record last modified

ikea dirigera firmware MITIGATE

Affected: 2.866.4

Fixed in: no fixed release known

Safe to downgrade to: a release before 2.866.4

Check your OS release

cat /etc/os-release; uname -r

Debian / Ubuntu

sudo apt update && sudo apt full-upgrade

RHEL / Amazon Linux / Fedora

sudo dnf upgrade --refresh

Windows

Install the latest cumulative update from Windows Update

If no patch exists yet

OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-3588?

dirigera firmware: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2026-3588 being exploited?

CVE-2026-3588 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-3588 affect?

CVE-2026-3588 affects dirigera firmware. Severity is high (CVSS 7.5). A server-side request forgery (SSRF) vulnerability in IKEA Dirigera v2.866.4 allows an attacker to exfiltrate private keys by sending a crafted request.

How urgent is CVE-2026-3588?

Priority 27/100. High severity

References

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