CVE-2017-8288

mediumpriority · track · 33EPSS 0.029 · 87 %ileDEEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

2.94% (87th) EPSS

CVSS 6.8 · medium

Is it mine?

16 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · cert_bund · nvd

EPSS · scored 2026-10-27

gnome-shell 3.22 through 3.24.1 mishandles extensions that fail to reload, which can lead to leaving extensions enabled in the lock screen. With these extensions, a bystander could launch applications (but not interact with them), see information from the extensions (e.g., what applications you have opened or what music you were playing), or even execute arbitrary commands. It all depends on what extensions a user has enabled. The problem is caused by lack of exception handling in js/ui/extensionSystem.js.

cvss

Technical severity, 0–10. One row per scoring source.

8.1

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.8–8.1

v2.06.8mediumAV:N/AC:M/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 8.6 · impact 6.4

v3.08.1highCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 2.2 · impact 5.9

v3.07.4highCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-20USprimary

affected products (16)

Products and version ranges known to be affected.

Open Source GNOMEall versionscert_bundDEcpe:/a:gnome:gnome:-
SUSE Linuxall versionscert_bundDEcpe:/o:suse:suse_linux:-
Ubuntu Linuxall versionscert_bundDEcpe:/o:canonical:ubuntu_linux:-
n/a n/a≤ n/aenisa_euvdEU
gnome gnome-shell= 3.22.0nvdUScpe:2.3:a:gnome:gnome-shell:*:*:*:*:*:*:*:*
gnome gnome-shell= 3.22.1nvdUScpe:2.3:a:gnome:gnome-shell:*:*:*:*:*:*:*:*
gnome gnome-shell= 3.22.2nvdUScpe:2.3:a:gnome:gnome-shell:*:*:*:*:*:*:*:*
gnome gnome-shell= 3.22.3nvdUScpe:2.3:a:gnome:gnome-shell:*:*:*:*:*:*:*:*
gnome gnome-shell= 3.23.1nvdUScpe:2.3:a:gnome:gnome-shell:*:*:*:*:*:*:*:*
gnome gnome-shell= 3.23.2nvdUScpe:2.3:a:gnome:gnome-shell:*:*:*:*:*:*:*:*
gnome gnome-shell= 3.23.3nvdUScpe:2.3:a:gnome:gnome-shell:*:*:*:*:*:*:*:*
gnome gnome-shell= 3.23.90nvdUScpe:2.3:a:gnome:gnome-shell:*:*:*:*:*:*:*:*
gnome gnome-shell= 3.23.91nvdUScpe:2.3:a:gnome:gnome-shell:*:*:*:*:*:*:*:*
gnome gnome-shell= 3.23.92nvdUScpe:2.3:a:gnome:gnome-shell:*:*:*:*:*:*:*:*
gnome gnome-shell= 3.24.0nvdUScpe:2.3:a:gnome:gnome-shell:*:*:*:*:*:*:*:*
gnome gnome-shell= 3.24.1nvdUScpe:2.3:a:gnome:gnome-shell:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2024-3067GNOME: Schwachstelle ermöglicht Ausführen von beliebigem Programmcode mit BenutzerrechtenDeutsch2017-04-27csaf · cert_bundDE
Ein lokaler Angreifer kann eine Schwachstelle in GNOME ausnutzen, um beliebigen Programmcode mit Benutzerrechten auszuführen oder vertrauliche Daten einzusehen.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd cert_bund nvd NVD CVE.org MITRE

published 2017-04-27modified 2026-06-17

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+25188 more

references (14)

External citations — patches, advisories, analysis.

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