Detections
Analytics

Google: sys-kernel/csql-kernel-6_6, sys-kernel/lakitu-kernel-6_6, sys-kernel/lakitu-nc-kernel-6_6, sys-kernel/lakitu-vgpu-kernel-6_6: security update to 18867.528.10

high Tenable Cloud Security Plugin ID 467432

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: ipv4: account for fraggap on the paged
 allocation path In __ip_append_data(), when the paged-allocation branch is taken, alloclen and pagedlen
 are computed as alloclen = fragheaderlen + transhdrlen; pagedlen = datalen - transhdrlen; datalen already
 includes fraggap, but the fraggap bytes carried over from the previous skb are copied into the new skb's
 linear area at offset transhdrlen by the subsequent skb_copy_and_csum_bits(). The linear area is therefore
 undersized by fraggap bytes while pagedlen is overstated by the same amount. The non-paged branch sets
 alloclen to fraglen, which already accounts for fraggap because datalen does. Bring the paged branch in
 line by adding fraggap to alloclen and subtracting it from pagedlen. After this adjustment, copy no longer
 collapses to -fraggap on the paged path, so remove the stale comment describing that old arithmetic.
 (CVE-2026-53366)

Solution

Update the sys-kernel/csql-kernel-6_6 library and its related packages to version 18867.528.10 or later.

See Also

https://storage.googleapis.com/cos-oval-vulnerability-feed/cos-121.oval.xml.tar.gz

Plugin Details

Severity: High

ID: 467432

Version: Revision 1.8

Type: Local

Published: 10/3/2026

Updated: 10/7/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: High

Score: 7.6

Percentile: 98.3

Vendor

Vendor Severity: HIGH

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-2026-53366

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: 7/7/2026

Reference Information

CVE: CVE-2026-53366