01 Record

CVE-2026-88924

Gvfs: gvfs-admin socket ownership race permits local root

HighPUBLISHEDCNA: redhat

CNA base score7.0 CVSS v3.xCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

View raw JSON

02 Description

Gvfs: gvfs-admin socket ownership race permits local root

03 Exploitation and scoring

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.22% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 12.7% of scored records. A rank, not a probability.

NVD base score

7.0 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Awaiting Analysis. NVD last modified this record on 2026-10-21.

Red Hat severity

Important. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2026-09-10 14:32Z1 MO AGO

Last updated

2026-10-20 23:01Z8 DAYS AGO

Reserved

2026-09-10

Assigning CNA

redhat

Record state

PUBLISHED

Severity

High (CVSS 7.0)

CNA CVSS vector

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

Weaknesses

CWE-367Time-of-check Time-of-use (TOCTOU) Race ConditionBase

Data version

5.2

Document digest

834713d684720e9c7f8293dda10edcffd72ee97c63e8e3c69363ce3f85143437

05 Affected products

VendorProductVersionsPlatforms

GNOMEgvfs1.48.1 to < 1.62.0, 1.48.1 to < 1.60.3, 1.48.1 to < 1.58.5—

Red HatRed Hat Enterprise Linux 10Not specified—

Red HatRed Hat Enterprise Linux 10.0 Extended Update SupportNot specified—

Red HatRed Hat Enterprise Linux 9Not specified—

Red HatRed Hat Enterprise Linux 9.2 Update Services for SAP SolutionsNot specified—

Red HatRed Hat Enterprise Linux 9.4 Update Services for SAP SolutionsNot specified—

Red HatRed Hat Enterprise Linux 9.6 Extended Update SupportNot specified—

Red HatRed Hat Enterprise Linux 6Not specified—

Red HatRed Hat Enterprise Linux 7Not specified—

Red HatRed Hat Enterprise Linux 8Not specified—

06 References

access.redhat.comRHSA-2026:73998https://access.redhat.com/errata/RHSA-2026:73998vendor-advisoryx_refsource_REDHAT
access.redhat.comRHSA-2026:74370https://access.redhat.com/errata/RHSA-2026:74370vendor-advisoryx_refsource_REDHAT
access.redhat.comRHSA-2026:85939https://access.redhat.com/errata/RHSA-2026:85939vendor-advisoryx_refsource_REDHAT
access.redhat.comRHSA-2026:85941https://access.redhat.com/errata/RHSA-2026:85941vendor-advisoryx_refsource_REDHAT
access.redhat.comRHSA-2026:85942https://access.redhat.com/errata/RHSA-2026:85942vendor-advisoryx_refsource_REDHAT
access.redhat.comRHSA-2026:85944https://access.redhat.com/errata/RHSA-2026:85944vendor-advisoryx_refsource_REDHAT
access.redhat.comhttps://access.redhat.com/security/cve/CVE-2026-88924vdb-entryx_refsource_REDHAT
bugzilla.redhat.comRHBZ#2531456https://bugzilla.redhat.com/show_bug.cgi?id=2531456issue-trackingx_refsource_REDHAT
gitlab.gnome.orghttps://gitlab.gnome.org/GNOME/gvfs/-/issues/875

07 Fixed in

AlmaLinux 9

gvfs
Fixed in 1.48.1-8.el9_8.1
gvfs-client
Fixed in 1.48.1-8.el9_8.1
gvfs-devel
Fixed in 1.48.1-8.el9_8.1
gvfs-fuse
Fixed in 1.48.1-8.el9_8.1
gvfs-goa
Fixed in 1.48.1-8.el9_8.1
gvfs-gphoto2
Fixed in 1.48.1-8.el9_8.1
gvfs-mtp
Fixed in 1.48.1-8.el9_8.1
gvfs-smb
Fixed in 1.48.1-8.el9_8.1

AlmaLinux 10

gvfs
Fixed in 1.54.4-4.el10_2.1
gvfs-client
Fixed in 1.54.4-4.el10_2.1
gvfs-fuse
Fixed in 1.54.4-4.el10_2.1
gvfs-goa
Fixed in 1.54.4-4.el10_2.1
gvfs-gphoto2
Fixed in 1.54.4-4.el10_2.1
gvfs-mtp
Fixed in 1.54.4-4.el10_2.1
gvfs-smb
Fixed in 1.54.4-4.el10_2.1

CloudLinux 9

gvfs
Fixed in 1.48.1-8.el9_8.1
gvfs-client
Fixed in 1.48.1-8.el9_8.1
gvfs-devel
Fixed in 1.48.1-8.el9_8.1
gvfs-fuse
Fixed in 1.48.1-8.el9_8.1
gvfs-goa
Fixed in 1.48.1-8.el9_8.1
gvfs-gphoto2
Fixed in 1.48.1-8.el9_8.1
gvfs-mtp
Fixed in 1.48.1-8.el9_8.1
gvfs-smb
Fixed in 1.48.1-8.el9_8.1

Derived from AlmaLinux 9. Partial coverage: only packages taken from AlmaLinux 9 are listed.

CloudLinux 10

gvfs
Fixed in 1.54.4-4.el10_2.1
gvfs-client
Fixed in 1.54.4-4.el10_2.1
gvfs-fuse
Fixed in 1.54.4-4.el10_2.1
gvfs-goa
Fixed in 1.54.4-4.el10_2.1
gvfs-gphoto2
Fixed in 1.54.4-4.el10_2.1
gvfs-mtp
Fixed in 1.54.4-4.el10_2.1
gvfs-smb
Fixed in 1.54.4-4.el10_2.1

Derived from AlmaLinux 10. Partial coverage: only packages taken from AlmaLinux 10 are listed.

Debian 12

gvfs
No fix yet

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 13

gvfs
No fix yet

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 14

gvfs
Fixed in 1.62.0-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu 22.04 LTS

gvfs
Fixed in 1.48.2-0ubuntu1.2

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu 24.04 LTS

gvfs
Fixed in 1.54.4-0ubuntu1~24.04.4

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu 26.04 LTS

gvfs
Fixed in 1.60.0-1ubuntu0.1

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.