GitLab Patch Release: 18.4.1, 18.3.3, 18.2.7

criticalCVE-2025-9642 CVE-2025-10858 CVE-2025-8014 CVE-2025-9958 CVE-2025-7691 CVE-2025-11042

On September 25, 2025, we released versions 18.4.1, 18.3.3, 18.2.7 for GitLab Community Edition (CE) and Enterprise Edition (EE). These versions contain important bug and security fixes, and we strongly recommend that all self-managed GitLab installations be upgraded to one of these versions immediately. GitLab.com is already running the patched version. GitLab Dedicated customers do not need to take action. GitLab releases fixes for vulnerabilities in patch releases. There are two types of patch releases: scheduled releases and ad-hoc critical patches for high-severity vulnerabilities. Scheduled releases are released twice a month on the second and fourth Wednesdays. For more information, please visit our releases handbook and security FAQ . You can see all of GitLab release blog posts here . For security fixes, the issues detailing each vulnerability are made public on our issue tracker 30 days after the release in which they were patched. We are committed to ensuring that all aspects of GitLab that are exposed to customers or that host customer data are held to the highest security standards. To maintain good security hygiene, it is highly recommended that all customers upgrade to the latest patch release for their supported version. You can read more best practices in securing your GitLab instance in our blog post. Recommended Action We strongly recommend that all installations running a version affected by the issues described below are upgraded to the latest version as soon as possible . When no specific deployment type (omnibus, source code, helm chart, etc.) of a product is mentioned, it means all types are affected. Security fixes Table of security fixes Title Severity Cross-site scripting issue impacts GitLab CE/EE High Denial of Service issue when uploading specifically crafted JSON files impacts GitLab CE/EE High Denial of Service issue bypassing query complexity limits impacts GitLab CE/EE High Information disclosure issue in virtual registery configura

CSIRTS triage

vendor: GitLab product: GitLab Community Edition and Enterprise EditionOtheraffected: 18.4.1, 18.3.3, 18.2.7

What: This release contains important bug and security fixes.
Who is affected: All self-managed GitLab installations using the specified versions.
Urgency: Remediation is urgent due to the critical nature of the vulnerabilities fixed.
Action: Upgrade to one of the patched versions immediately.

AI-assisted analysis generated from the source advisory — verify against the original.

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Details

Source: GitLab Security Releases (INTL · vendor-psirt · site)
Severity: critical
Published: 2025-09-25
Exploitation: Not in CISA KEV at last sync

Original advisory: https://docs.gitlab.com/ja-jp/releases/patches/patch-release-gitlab-18-4-1-released/

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

Low exploitation riskCVE-2025-96420.51% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 41% of all EPSS-scored CVEs.
Low exploitation riskCVE-2025-108580.56% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 43% of all EPSS-scored CVEs.
Low exploitation riskCVE-2025-80140.57% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 44% of all EPSS-scored CVEs.
Low exploitation riskCVE-2025-99580.46% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 38% of all EPSS-scored CVEs.
Low exploitation riskCVE-2025-76910.35% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 27% of all EPSS-scored CVEs.
Low exploitation riskCVE-2025-110420.29% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 21% of all EPSS-scored CVEs.
Low exploitation riskCVE-2025-108710.35% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 28% of all EPSS-scored CVEs.
Low exploitation riskCVE-2025-108670.30% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 23% of all EPSS-scored CVEs.
Low exploitation riskCVE-2025-50690.23% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 14% of all EPSS-scored CVEs.
Low exploitation riskCVE-2025-108680.24% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 15% of all EPSS-scored CVEs.

Referenced CVEs

CVE	CSIRTS overview	External
CVE-2025-9642	coverage & exploitation status	NVD · CVE.org
CVE-2025-10858	coverage & exploitation status	NVD · CVE.org
CVE-2025-8014	coverage & exploitation status	NVD · CVE.org
CVE-2025-9958	coverage & exploitation status	NVD · CVE.org
CVE-2025-7691	coverage & exploitation status	NVD · CVE.org
CVE-2025-11042	coverage & exploitation status	NVD · CVE.org
CVE-2025-10871	coverage & exploitation status	NVD · CVE.org
CVE-2025-10867	coverage & exploitation status	NVD · CVE.org
CVE-2025-5069	coverage & exploitation status	NVD · CVE.org
CVE-2025-10868	coverage & exploitation status	NVD · CVE.org
CVE-2025-8713	coverage & exploitation status	NVD · CVE.org
CVE-2025-8714	coverage & exploitation status	NVD · CVE.org
CVE-2025-8715	coverage & exploitation status	NVD · CVE.org

Same CVEs, other sources

How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.

criticalGitLab Patch Release: 18.4.1, 18.3.3, 18.2.7gitlab

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