PT-2025-37235 · Linux+1 · Linux Kernel+1

CVE-2025-39777

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Published

2025-07-08

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Updated

2025-11-25

CVSS v2.0

6.0

Medium

VectorAV:L/AC:H/Au:S/C:C/I:C/A:C
Name of the Vulnerable Software and Affected Versions: Linux kernel (affected versions not specified)
Description: The Linux kernel contains an issue related to control flow integrity (CFI). A type punning issue within the acomp component could lead to a crash when CFI is enabled. The resolution involves ensuring a consistent type for the workspace function and calling it through a function pointer of the same type.
Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

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Weakness Enumeration

Related Identifiers

BDU:2026-09208
CVE-2025-39777

Affected Products

Astra Linux
Linux Kernel