CVE-2026-40977 - CERT CVE
ID CVE-2026-40977
Sažetak When an application is configured to use `ApplicationPidFileWriter`, a local attacker with write access to the PID file's location can corrupt one file on the host each time the application is started. Affected: Spring Boot 4.0.0–4.0.5 (fix 4.0.6), 3.5.0–3.5.13 (fix 3.5.14), 3.4.0–3.4.15 (fix 3.4.16), 3.3.0–3.3.18 (fix 3.3.19), 2.7.0–2.7.32 (fix 2.7.33); PID file / symlink behavior (`ApplicationPidFileWriter`). Versions that are no longer supported are also affected per vendor advisory.
Reference
CVSS
Base: 4.7
Impact: 4.2
Exploitability:0.5
Pristup
VektorSloženostAutentikacija
LOCAL HIGH HIGH
Impact
PovjerljivostCjelovitostDostupnost
NONE LOW HIGH
CVSS vektor CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:H
Zadnje važnije ažuriranje 30-04-2026 - 13:37
Objavljeno 28-04-2026 - 00:16