CVE-2026-36365

EUVD-2026-26976
An issue in Lymphatus caesium-image-compressor All versions up to and including commit 02da2c6 allows a local attacker to execute arbitrary code via the shutdownMachine and putMachineToSleep functions in PostCompressionActions.cpp
Command Injection
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.8 HIGH
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 5%
Common Weakness Enumeration
References
https://github.com/Lymphatus/caesium-image-compressor
https://github.com/Lymphatus/caesium-image-compressor/blob/main/src/utils/PostCompressionActions.cpp
https://github.com/Lymphatus/caesium-image-compressor/pull/376
https://github.com/mertsatilmaz/vulnerability-research/blob/main/advisories/CVE-2026-36365.md