CVE-2026-25704 in pop-os cosmic-greeterinfo

Zusammenfassung (Englisch)

A Privilege Dropping / Lowering Errors/Time-of-check Time-of-use (TOCTOU) Race Condition vulnerability in cosmic-greeter can allow an attacker to regain privileges that should have been dropped and abuse them in the racy checking logic. This issue affects cosmic-greeter before https://github.Com/pop-os/cosmic-greeter/pull/426.

Zuständig

suse

Reservieren

05.02.2026

Veröffentlichung

30.03.2026

Einträge

VulDB provides additional information and datapoints for this CVE:

ID	Schwachstelle	CWE	Aus	Mas	CVE
354161	pop-os cosmic-greeter Local Privilege Escalation	271	Nicht definiert	Offizieller Fix	CVE-2026-25704

Beschreibung

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