CVE-2026-91142 — Cockpit: cockpit: unauthorized modification of login records via integer overflow
A flaw was found in Cockpit. An authenticated local user with a large user identifier (UID) can cause unauthorized modification and disclosure of login records. On 32-bit system…
Published: 2026-09-18 · CVSS: 3.6 · CVSS 3.1
A flaw was found in Cockpit. An authenticated local user with a large user identifier (UID) can cause unauthorized modification and disclosure of login records. On 32-bit systems, an integer overflow during session accounting allows the user's login process to read or overwrite the legacy log entries of other accounts.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7