Skip to main content

Mondoo

Vulnerability Management
Technology
Services

Solutions

Financial Services
Manufacturing
Healthcare

Resources

Blog
Vulnerability Database
Documentation
GitHub

Company

About
Careers
Partners
Contact

Legal

Privacy
Terms
Imprint

© 2026 Mondoo, Inc.

Log in Get Assessment

SUSE-SU-2026:3067-1 | Mondoo Vulnerability Intelligence

Vulnerability IntelligenceSUSE-SU-2026:3067-1

SUSE-SU-2026:3067-1

HIGH7.8

Security update for the Linux Kernel (Live Patch 83 for SUSE Linux Enterprise 12 SP5)

Published Jul 16, 2026

Modified 1 weeks ago

Fix available

Details

Description of the patch:

This update for the SUSE Linux Enterprise Kernel 4.12.14-122.310 fixes various security issues

The following security issues were fixed:

CVE-2026-43037: ip6_tunnel: clear skb2->cb[] in ip4ip6_err() (bsc#1265197).
CVE-2026-45970: bonding: alb: fix UAF in rlb_arp_recv during bond up/down (bsc#1267206).
CVE-2026-46243: smb: client: reject userspace cifs.spnego descriptions (CIFSwitch) (bsc#1266265).

Affected Packages

kgraft-patch-4_12_14-122_310-default

SUSE Linux Enterprise Live Patching 12 SP5

Fixed in:

3-2.1

References

https://bugzilla.suse.com/1265197

https://bugzilla.suse.com/1266265

https://bugzilla.suse.com/1267206

https://lists.suse.com/pipermail/sle-updates/2026-July/048342.html

https://www.suse.com/security/cve/CVE-2026-43037/

https://www.suse.com/security/cve/CVE-2026-45970/

https://www.suse.com/security/cve/CVE-2026-46243/

https://www.suse.com/support/security/rating/

https://www.suse.com/support/update/announcement/2026/suse-su-20263067-1/

CVSS Analysis

CVSS v3.1

7.8

Exploitability

Attack Vector

LocalAV:L

Attack Complexity

LowAC:L

Privileges Required

LowPR:L

User Interaction

NoneUI:N

Scope

Scope

UnchangedS:U

Impact

Confidentiality

HighC:H

Integrity

HighI:H

Availability

HighA:H

7.8/CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Upstream

CVE-2026-43037 CVE-2026-45970 CVE-2026-46243

Ecosystems

SUSE Linux Enterprise Live Patching 12 SP5

Timeline

PublishedJul 16, 2026

ModifiedJul 16, 2026