Google: sys-kernel/csql-kernel-6_6: security update to 18867.294.76

high Tenable Self-Hosted Container Security Plugin ID 453305

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

- In the Linux kernel, the following vulnerability has been resolved: bpf: account for current allocated
stack depth in widen_imprecise_scalars() The usage pattern for widen_imprecise_scalars() looks as follows:
prev_st = find_prev_entry(env, ...); queued_st = push_stack(...); widen_imprecise_scalars(env, prev_st,
queued_st); Where prev_st is an ancestor of the queued_st in the explored states tree. This ancestor is
not guaranteed to have same allocated stack depth as queued_st. E.g. in the following case: def main():
for i in 1..2: foo(i) // same callsite, differnt param def foo(i): if i == 1: use 128 bytes of stack
iterator based loop Here, for a second 'foo' call prev_st->allocated_stack is 128, while
queued_st->allocated_stack is much smaller. widen_imprecise_scalars() needs to take this into account and
avoid accessing bpf_verifier_state->frame[*]->stack out of bounds. (CVE-2025-68208)

Solution

Update the sys-kernel/csql-kernel-6_6 library and its related packages to version 18867.294.76 or later.

Plugin Details

Severity: High

ID: 453305

Version: Revision 1.1

Type: Local

Family: Google COS Security Checks

Published: 10/1/2026

Updated: 10/1/2026

Risk Information

VPR

Risk Factor: Medium

Score: 4.9

Percentile: 58.12

Vendor

Vendor Severity: LOW

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5

Vector: CVSS2#AV:L/AC:L/Au:S/C:C/I:C/A:C

CVSS Score Source: CVE-2025-68208

CVSS v3

Risk Factor: High

Base Score: 7.8

Temporal Score: 6.8

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

Exploit Ease: No known exploits are available

Vulnerability Publication Date: 12/16/2025

Reference Information

CVE: CVE-2025-68208

Detections

Analytics