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 18867.584.3

high Tenable Cloud Security Plugin ID 467074

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: ipvs: use parsed transport offset in
 SCTP state lookup set_sctp_state() reads the SCTP chunk header again in order to drive the IPVS SCTP state
 table. For IPv6 it computes the offset with sizeof(struct ipv6hdr), while the surrounding IPVS code uses
 iph.len from ip_vs_fill_iph_skb(), where ipv6_find_hdr() has already skipped extension headers and found
 the real transport header. This makes the state machine read from the wrong offset for IPv6 SCTP packets
 that carry extension headers. For example, an INIT packet with an 8-byte destination options header can be
 scheduled correctly by sctp_conn_schedule(), but set_sctp_state() reads the first byte of the SCTP
 verification tag as a DATA chunk type. The connection then moves from NONE to ESTABLISHED instead of
 INIT1, gets the longer established timeout, and updates the active/inactive destination counters
 incorrectly. This happens even though the SCTP handshake has not completed. Use the parsed transport
 offset passed down from ip_vs_set_state() for the SCTP chunk-header lookup. For IPv4 and IPv6 packets
 without extension headers this preserves the existing offset. (CVE-2026-72021)

Solution

Update the sys-kernel/csql-kernel-6_6 library and its related packages to version 18867.584.3 or later.

See Also

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

Plugin Details

Severity: High

ID: 467074

Version: Revision 1.3

Type: Local

Published: 10/2/2026

Updated: 10/3/2026

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

Risk Information

VPR

Risk Factor: Medium

Score: 5.5

Percentile: 96.19

Vendor

Vendor Severity: LOW

CVSS v2

Risk Factor: High

Base Score: 8.5

Temporal Score: 6.3

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

CVSS Score Source: CVE-2026-72021

CVSS v3

Risk Factor: High

Base Score: 8.2

Temporal Score: 7.1

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/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: 8/11/2026

Reference Information

CVE: CVE-2026-72021