CVE-2026-36365

State: Published
Severity: 7.8 High
Published: May 4, 2026
Updated: May 5, 2026
Reserved: Apr 6, 2026

Description

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

Scores

CVSS	Score	Vector	Source
3.1	7.8 High	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	CISA-ADP

Weaknesses

CWE-94 Improper Control of Generation of Code ('Code Injection')
CWE-77 Improper Neutralization of Special Elements used in a Command ('Command Injection')

Affected Products

Product	Versions
n/an/a	n/aAffected

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

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