Skip to main content

Util-linux security briefs

3 published alerts for Util-linux products and services.

Microsoft MSRC

CVE-2026-13595

Util-linux: util-linux: heap use-after-free in libblkid nested partition probing

Util-linux Util-linux: util-linux: heap use-after-free in libblkid nested partition probing (CVE-2026-13595) was added to Microsoft’s security update guidance. Information published. PremierePC tracks MSRC advisories for Upstate SC businesses — patch or open a ticket if you need help verifying exposure.

Microsoft MSRC

CVE-2026-3184

Util-linux: util-linux: access control bypass due to improper hostname canonicalization vulnerability

Util-linux: util-linux: access control bypass due to improper hostname canonicalization vulnerability (CVE-2026-3184) was added to Microsoft’s security update guidance. Information published. PremierePC tracks MSRC advisories for Upstate SC businesses — patch or open a ticket if you need help verifying exposure.

Microsoft MSRC

CVE-2026-27456

util-linux mount(8) - Loop Device Setup vulnerability

util-linux mount(8) - Loop Device Setup vulnerability (CVE-2026-27456) was added to Microsoft’s security update guidance. Information published. PremierePC tracks MSRC advisories for Upstate SC businesses — patch or open a ticket if you need help verifying exposure.