How severe is CVE-2026-41588?

CVE-2026-41588 has a CVSS 3.x base score of 9.0, rated critical severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-41588 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-41588?

CVE-2026-41588 affects Inducer Relate. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-41588?

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

Does CVE-2026-41588 have an EU (EUVD) identifier?

Yes. CVE-2026-41588 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-28656.

When was CVE-2026-41588 published?

CVE-2026-41588 was published on 2026-05-08 and last updated on 2026-06-17.

CVE-2026-41588

CVE-2026-41588 is a critical-severity vulnerability in Inducer Relate with a CVSS 3.x base score of 9.0. 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-203.

Key facts

Severity: Critical (CVSS 3.x base score 9.0)
EPSS exploit prediction: 0% (28th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-28656
Weakness: CWE-203
Affected product: Inducer Relate
Published: 2026-05-08
Last modified: 2026-06-17

Description

RELATE is a web-based courseware package. Prior to commit 2f68e16, there is a timing attack vulnerability in course/auth.py — check_sign_in_key(). This issue has been patched via commit 2f68e16.

Frequently asked questions

What is CVE-2026-41588?: RELATE is a web-based courseware package. Prior to commit 2f68e16, there is a timing attack vulnerability in course/auth.py — check_sign_in_key(). This issue has been patched via commit 2f68e16.
How severe is CVE-2026-41588?: CVE-2026-41588 has a CVSS 3.x base score of 9.0, rated critical severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-41588 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-41588?: CVE-2026-41588 affects Inducer Relate. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-41588?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2026-41588 have an EU (EUVD) identifier?: Yes. CVE-2026-41588 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-28656.
When was CVE-2026-41588 published?: CVE-2026-41588 was published on 2026-05-08 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:inducer:relate:*:*:*:*:*:*:*:*

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