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Vulnerability record · CVE-2018-1088 · published 18 April 2018

CVE-2018-1088: Redhat gluster storage vulnerability

Redhat · Gluster Storage

A privilege escalation flaw was found in gluster 3.x snapshot scheduler. Any gluster client allowed to mount gluster volumes could also mount shared gluster storage volume and escalate privileges by scheduling malicious cronjob via symlink.

8.1 CVSS 3.1 High EPSS 5.5% · top 7.5% CWE-266 · CWE-266
8.1CVSS 3.1 base score, v2 6.8
5.5%EPSS exploitation probability, 30 days
NoNot in CISA KEV
6Affected product versions listed by NVD
16References
17 Jun 2026Last modified by NVD

Description

A privilege escalation flaw was found in gluster 3.x snapshot scheduler. Any gluster client allowed to mount gluster volumes could also mount shared gluster storage volume and escalate privileges by scheduling malicious cronjob via symlink.

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

6 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00035.html Mailing ListThird Party Advisory
https://access.redhat.com/errata/RHSA-2018:1136 Vendor Advisory
https://access.redhat.com/errata/RHSA-2018:1137 Vendor Advisory
https://access.redhat.com/errata/RHSA-2018:1275 Vendor Advisory
https://access.redhat.com/errata/RHSA-2018:1524 Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1558721 Issue TrackingPatchVendor Advisory
https://lists.debian.org/debian-lts-announce/2021/11/msg00000.html Mailing ListThird Party Advisory
https://security.gentoo.org/glsa/201904-06 Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00035.html Mailing ListThird Party Advisory
https://access.redhat.com/errata/RHSA-2018:1136 Vendor Advisory
https://access.redhat.com/errata/RHSA-2018:1137 Vendor Advisory
https://access.redhat.com/errata/RHSA-2018:1275 Vendor Advisory
https://access.redhat.com/errata/RHSA-2018:1524 Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1558721 Issue TrackingPatchVendor Advisory
https://lists.debian.org/debian-lts-announce/2021/11/msg00000.html Mailing ListThird Party Advisory
https://security.gentoo.org/glsa/201904-06 Third Party Advisory

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Source: NIST National Vulnerability Database (record CVE-2018-1088), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.