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Vulnerabilities / CVE-2026-27606

critical

CVE-2026-27606

rollup: Rollup: Remote Code Execution via Path Traversal Vulnerability

Published Modified CWE 22
In the Trivy database since at least 24 Oct 2026, 07:11 UTCWhen it arrived before that build is not recorded.

Severity by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
GHSA8.8CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:P
Red Hat9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Trivy's own label is CRITICAL. Rated critical by NVD. Rated lower by GHSA (high), Red Hat (high).

Description

Rollup is a module bundler for JavaScript. Versions prior to 2.80.0, 3.30.0, and 4.59.0 of the Rollup module bundler (specifically v4.x and present in current source) is vulnerable to an Arbitrary File Write via Path Traversal. Insecure file name sanitization in the core engine allows an attacker to control output filenames (e.g., via CLI named inputs, manual chunk aliases, or malicious plugins) and use traversal sequences (`../`) to overwrite files anywhere on the host filesystem that the build process has permissions for. This can lead to persistent Remote Code Execution (RCE) by overwriting critical system or user configuration files. Versions 2.80.0, 3.30.0, and 4.59.0 contain a patch for the issue.

Affected packages and fixed versions

SourcePackageFixed in
chainguardarangodb-3.11, arangodb-3.12, gitlab-rails-ce-fips-18.10 and 10 more3.11.14.5-r9 and 11 more
debian 11node-rollupno fix listed
debian 12node-rollupno fix listed
debian 13node-rollupno fix listed
debian 14node-rollup3.30.0-1
echonode-rollupno fix listed
minimoskubeflow-pipelines-frontend, openclaw, trigger-dev and 1 more2.17.0-r0 and 3 more
npm::GitHub Security Advisory npmrollup2.80.0, 3.30.0, 4.59.0
rapidfort debian 12node-rollup0:3.30.0-1
rapidfort debian 13node-rollup0:3.30.0-1
Red Hatopenshift-service-mesh/kiali-rhel8, org.keycloak-keycloak-parentno fix listed
wolfilangfuse-3, nextcloud-server-33, vite and 1 more3.155.1-r3 and 3 more
Show all 31 entries from 12 sources
SourcePackageFixed in
chainguardarangodb-3.113.11.14.5-r9
chainguardarangodb-3.123.12.9.4-r23
chainguardgitlab-rails-ce-fips-18.1018.10.8-r8
chainguardgitlab-rails-ce-fips-18.918.9.8-r8
chainguardlangfuse-22.95.12-r12
chainguardlangfuse-33.155.1-r3
chainguardlangfuse-fips-22.95.12-r15
chainguardlangfuse-fips-33.155.1-r3
chainguardlibrechat0.8.2-r6
chainguardnextcloud-server-3333.0.6-r4
chainguardvite8.0.11-r0
chainguardvitess-2222.0.4-r2
chainguardvitess-2323.0.3-r2
debian 11node-rollupno fix listed
debian 12node-rollupno fix listed
debian 13node-rollupno fix listed
debian 14node-rollup3.30.0-1
echonode-rollupno fix listed
minimoskubeflow-pipelines-frontend2.17.0-r0
minimosopenclaw2026.2.22-r0
minimostrigger-dev4.5.11-r1
minimosverdaccio6.6.0-r0
npm::GitHub Security Advisory npmrollup2.80.0, 3.30.0, 4.59.0
rapidfort debian 12node-rollup0:3.30.0-1
rapidfort debian 13node-rollup0:3.30.0-1
Red Hatopenshift-service-mesh/kiali-rhel8no fix listed
Red Hatorg.keycloak-keycloak-parentno fix listed
wolfilangfuse-33.155.1-r3
wolfinextcloud-server-3333.0.6-r4
wolfivite8.0.11-r0
wolfivitess-2323.0.3-r2

References

All 23 references

Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.