How severe is CVE-2025-11042?

CVE-2025-11042 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability low.

Is CVE-2025-11042 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (21st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-11042?

CVE-2025-11042 primarily affects Gitlab. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2025-11042?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-11042 have an EU (EUVD) identifier?

Yes. CVE-2025-11042 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-31329.

When was CVE-2025-11042 published?

CVE-2025-11042 was published on 2025-09-26 and last updated on 2026-06-17.

CVE-2025-11042

CVE-2025-11042 is a medium-severity vulnerability in Gitlab with a CVSS 3.x base score of 4.3. 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-770.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
EPSS exploit prediction: 0% (21st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-31329
Weakness: CWE-770
Affected product: Gitlab
Published: 2025-09-26
Last modified: 2026-06-17

Description

An issue was discovered in GitLab CE/EE affecting all versions starting from 17.2 before 18.2.7, 18.3 before 18.3.3, and 18.4 before 18.4.1, that allows an attacker to cause uncontrolled CPU consumption, potentially leading to a Denial of Service (DoS) condition while using specific GraphQL queries.

Frequently asked questions

What is CVE-2025-11042?: An issue was discovered in GitLab CE/EE affecting all versions starting from 17.2 before 18.2.7, 18.3 before 18.3.3, and 18.4 before 18.4.1, that allows an attacker to cause uncontrolled CPU consumption, potentially leading to a Denial of Service (DoS) condition while using specific GraphQL queries.
How severe is CVE-2025-11042?: CVE-2025-11042 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability low.
Is CVE-2025-11042 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (21st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-11042?: CVE-2025-11042 primarily affects Gitlab. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2025-11042?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-11042 have an EU (EUVD) identifier?: Yes. CVE-2025-11042 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-31329.
When was CVE-2025-11042 published?: CVE-2025-11042 was published on 2025-09-26 and last updated on 2026-06-17.

References

https://gitlab.com/gitlab-org/gitlab/-/issues/550374

Affected products (4)

cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:18.4.0:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:18.4.0:*:*:*:enterprise:*:*:*

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