https://db.gcve.eu/rss/recent/all/10 Most recent entries from all 2026-11-08T20:19:19.228567+00:00 Vulnerability-Lookup info@gcve.eu python-feedgen Contains only the most 10 recent entries. https://db.gcve.eu/vuln/fkie_cve-2026-121520 fkie_cve-2026-121520 2026-11-08T20:19:19.231932+00:00

In BuildKit versions prior to v0.34.1, a malicious client with access to the BuildKit control APIs can submit a build request that sets an extended attribute on a file outside the BuildKit state directory. Extended attributes in the trusted. or security. namespaces may also be set, potentially giving a program on the host elevated privileges. This issue affects build services that accept build requests from untrusted users. The issue is fixed in v0.34.1.

 https://db.gcve.eu/vuln/msrc_cve-2026-121520 msrc_CVE-2026-121520 — Malicious client could set xattr value outside of BuildKit state directory 2026-11-08T20:19:19.232005+00:00 msrc_CVE-2026-121520 https://db.gcve.eu/vuln/rhsa-2026:95611 RHSA-2026:95611 — Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update 2026-11-08T20:19:19.232029+00:00

github.com/moby/buildkit: BuildKit: Privilege escalation via unauthorized extended file attribute modification github.com/moby/buildkit: BuildKit: Denial of Service via duplicate Git source metadata resolution

 https://db.gcve.eu/vuln/ubuntu-cve-2026-121520 UBUNTU-CVE-2026-121520 2026-11-08T20:19:19.232052+00:00

Affected: Ubuntu:Pro:16.04:LTS: docker.io, Ubuntu:Pro:18.04:LTS: docker.io, Ubuntu:Pro:20.04:LTS: docker.io, Ubuntu:Pro:20.04:LTS: docker.io-app, Ubuntu:Pro:22.04:LTS: docker.io, Ubuntu:Pro:22.04:LTS: docker.io-app, Ubuntu:Pro:24.04:LTS: docker.io, Ubuntu:Pro:24.04:LTS: docker.io-app, Ubuntu:26.10: docker.io, Ubuntu:26.10: docker.io-app and 2 more

In BuildKit versions prior to v0.34.1, a malicious client with access to the BuildKit control APIs can submit a build request that sets an extended attribute on a file outside the BuildKit state directory. Extended attributes in the trusted. or security. namespaces may also be set, potentially giving a program on the host elevated privileges. This issue affects build services that accept build requests from untrusted users. The issue is fixed in v0.34.1.

 https://db.gcve.eu/vuln/wid-sec-w-2026-4338 WID-SEC-W-2026-4338 — BuildKit: Mehrere Schwachstellen 2026-11-08T20:19:19.232093+00:00

Ein Angreifer kann mehrere Schwachstellen in BuildKit ausnutzen, um Privilegien zu erhöhen oder einen Denial of Service zu verursachen.